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MT


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MANUAL TRANSMISSION


C TRANSMISSION/TRANSAXLE

                                                                                                                                                                   A




                                                                                                   SECTION
                                                                                   MANUAL TRANSMISSION
                                                                                                                              MT                                   B


                                                                                                                                                                   MT


                                                                                                                                                                   D


                                                                                                                                                                   E
                                                                   CONTENTS
PRECAUTIONS ......................................................... 2  .         POSITION SWITCH ................................................. 11   .        F
 Precautions for Battery Service ............................... 2       .          Checking ................................................................ 11
                                                                                                                                                          .
 Service Notice or Precautions ................................. 2       .            COMPONENT LOCATION ................................. 11             .
PREPARATION .......................................................... 3 .            BACK-UP LAMP SWITCH ................................. 11            .        G
 Special Service Tools .............................................. 3  .            PARK/NEUTRAL POSITION SWITCH ............... 11                     .
 Commercial Service Tools ....................................... 5      .         SHIFT CONTROL .................................................... 12  .
NOISE, VIBRATION AND HARSHNESS (NVH)                                                Removal and Installation ....................................... 12   .
                                                                                                                                                                   H
TROUBLESHOOTING ............................................... 6        .            COMPONENTS .................................................. 12    .
 NVH Troubleshooting Chart .................................... 6        .            REMOVAL .......................................................... 13
                                                                                                                                                          .
DESCRIPTION ........................................................... 7.            INSTALLATION .................................................. 14  .
 Cross-Sectional View .............................................. 7   .            INSPECTION AFTER INSTALLATION ............... 16                    .         I
   DOUBLE-CONE SYNCHRONIZER ..................... 8                      .         AIR BREATHER HOSE ........................................... 17       .
   TRIPLE-CONE SYNCHRONIZER ....................... 8                    .          Removal and Installation ....................................... 17   .
M/T OIL ...................................................................... 9
                                                                         .         TRANSMISSION ASSEMBLY ................................. 18             .        J
 Changing M/T Oil .................................................... 9 .          Removal and Installation ....................................... 18   .
   DRAINING ............................................................ 9
                                                                         .            COMPONENTS .................................................. 18    .
   FILLING ................................................................ 9
                                                                         .            REMOVAL .......................................................... 18
                                                                                                                                                          .
                                                                                                                                                                   K
 Checking M/T Oil ..................................................... 9.            INSTALLATION .................................................. 20  .
   OIL LEAKAGE AND OIL LEVEL .......................... 9                .          Disassembly and Assembly ................................... 22       .
REAR OIL SEAL ..................................................... 10   .            COMPONENTS .................................................. 22    .
 Removal and Installation ....................................... 10     .            DISASSEMBLY .................................................. 27   .        L
   REMOVAL .......................................................... 10 .            INSPECTION AFTER DISASSEMBLY ............... 38                     .
   INSTALLATION .................................................. 10    .            ASSEMBLY ........................................................ 42.
                                                                                   SERVICE DATA AND SPECIFICATIONS (SDS) ..... 61                         .        M
                                                                                    General Specifications ........................................... 61 .
                                                                                    End Play ................................................................ 62
                                                                                                                                                          .
                                                                                    Baulk Ring Clearance ............................................ 62  .




Revision: 2006 November                                                      MT-1                                                                2007 350Z
                                            PRECAUTIONS

PRECAUTIONS                                                                                            PFP:00001

Precautions for Battery Service                                                                           NCS0000N


Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.
Service Notice or Precautions                                                                             NCS0000O


q   If transmission assembly is removed from the vehicle, always replace CSC (Concentric Slave Cylinder)
    body and CSC tube . Return CSC body insert to original position to remove transmission assembly. Dust
    on clutch disc sliding parts may damage seal of CSC body and may cause clutch fluid leakage.
q   Do not reuse transmission oil, once it has been drained.
q   Check oil level or replace oil with vehicle on level ground.
q   During removal or installation, keep inside of transmission clear of dust or dirt.
q   Check for the correct installation status prior to removal or disassembly. If matching marks are required,
    be certain they do not interfere with the function of the parts they are applied to.
q   In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If
    tightening sequence is specified, observe it.
q   Be careful not to damage sliding surfaces and mating surfaces.
q   Do not hold control lever housing to prevent bushing of control lever housing from deformation when mov-
    ing transmission assembly.




Revision: 2006 November                             MT-2                                             2007 350Z
                                                       PREPARATION

PREPARATION                                                                                                                    PFP:00002
                                                                                                                                               A
Special Service Tools                                                                                                               NCS0000P

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
  Tool number                                                                                                                                  B
  (Kent-Moore No.)                                                                       Description
  Tool name

  KV381054S0                                                                             Removing rear oil seal
                                                                                                                                               MT
  (J-34286)
  Oil seal puller

                                                                                                                                               D

                                                                        ZZA0601D


  ST33400001                                                                             Installing rear oil seal
                                                                                                                                               E
  (J-26082)
  Drift
  a: 60 mm (2.36 in) dia.
                                                                                                                                               F
  b: 47 mm (1.85 in) dia.


                                                                        ZZA0814D
                                                                                                                                               G
  ST30031000                                                                             Measuring wear of inner baulk ring
  (J-22912-01)
  Puller
                                                                                                                                               H



                                                                                                                                                I
                                                                        ZZA0537D


  ST22490000                                                                             Holding a adapter plate
  (      --        )
  Adapter setting plate                                                                                                                        J



                                                                                                                                               K
                                                                        ZZC0465D


  ST30911000                                                                             q   Installing main shaft bearing
  (       --      )                                                                                                                            L
                                                                                         q   Installing 5th-6th synchronizer assembly
  Inserter
  a: 98 mm (3.86 in) dia.                                                                q   Installing reverse main gear bushing
  b: 40.5 mm (1.594 in) dia.                                                             q   Installing 3rd gear bushing
                                                                                                                                               M
                                                                                         q   Installing 3rd-4th synchronizer assembly

                                                                        ZZA0920D


  ST27861000                                                                             q   Installing 1st-2nd synchronizer assembly
  (      --       )                                                                      q   Installing 1st gear bushing
  Support ring
  a: 62 mm (2.44 in) dia.
  b: 52 mm (2.05 in) dia.


                                                                        ZZA0832D


  ST30022000                                                                             q   Installing 3rd main gear
  (       --      )                                                                      q   Installing 4th main gear
  Inserter
  a: 110 mm (4.33 in) dia.
  b: 46 mm (1.81 in) dia.


                                                                        ZZA0920D




Revision: 2006 November                                         MT-3                                                         2007 350Z
                              PREPARATION

 Tool number
 (Kent-Moore No.)                                Description
 Tool name

 KV40100630                                      Installing 4th counter gear thrust washer
 (J-26092)
 Inserter
 a: 67.5 mm (2.657 in) dia.
 b: 38.5 mm (1.516 in) dia.


                                     ZZA0920D


 ST30032000                                      Installing counter rear bearing inner race
 (J-26010-01)
 Inserter
 a: 80 mm (3.15 in) dia.
 b: 31 mm (1.22 in) dia.


                                     ZZA0920D


 KV32102700                                      Installing main drive gear bearing
 (       --      )
 Drift
 a: 48.6 mm (1.913 in) dia.
 b: 41.6 mm (1.638 in) dia.


                                     ZZA0534D


 KV32103300                                      Installing reverse synchronizer assembly
 (J-46529)
 Press plate
 a: 73 mm (2.87 in) dia.



                                     PCIB0165J


 ST01530000                                      Installing reverse synchronizer assembly
 (      --       )
 Drift
 a: 50 mm (1.97 in) dia.
 b: 41 mm (1.61 in) dia.


                                     ZZA0534D


 ST23860000                                      Installing reverse counter gear
 (      --       )
 Drift
 a: 38 mm (1.50 in) dia.
 b: 33 mm (1.30 in) dia.


                                     ZZA0534D


 KV38102100                                      Installing front cover oil seal
 (J-25803-01)
 Drift
 a: 44 mm (1.73 in) dia.
 b: 36 mm (1.42 in) dia.
 c: 24.5 mm (0.965 in) dia.

                                     ZZA1046D




Revision: 2006 November          MT-4                                                 2007 350Z
                               PREPARATION

  Tool number
  (Kent-Moore No.)                                   Description                                        A
  Tool name

  ST33061000                                         Installing striking rod oil seal
  (J-8107-2)                                                                                            B
  Drift
  a: 28.5 mm (1.122 in) dia.
  b: 38 mm (1.50 in) dia.
                                                                                                        MT

                                      ZZA1023D


  ST33200000                                         Installing counter rear bearing                    D
  (J-26082)
  Drift
  a: 60 mm (2.36 in) dia.
  b: 44.5 mm (1.752 in) dia.                                                                            E


                                      ZZA1002D
                                                                                                        F
Commercial Service Tools                                                                     NCS0000Q



  Tool name                                          Description
                                                                                                        G
  Puller                                             Removing each bearing, gear and bushing


                                                                                                        H



                                                                                                         I
                                         ZZB0823D


  Pin punch                                          Removing and installing each retaining pin
  a: 6.0 mm (0.24 in) dia.
                                                                                                        J



                                                                                                        K
                                         NT410


  Puller                                             q   Removing reverse synchronizer assembly
                                                                                                        L
                                                     q   Removing reverse counter gear
                                                     q   Removing reverse main gear

                                                                                                        M

                                         NT077


  Power tool                                         Loosening bolts and nuts




                                         PBIC0190E




Revision: 2006 November           MT-5                                                   2007 350Z
         NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING                                                                                                                                                                                                                                                                                                         PFP:00003

NVH Troubleshooting Chart                                                                                                                                                                                                                                                                                                                                                       NCS0000R


Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion. If necessary, repair or replace these parts.




                                                                                                                             MT-22


                                                                                                                                                MT-22


                                                                                                                                                                             MT-12


                                                                                                                                                                                                            MT-26


                                                                                                                                                                                                                                                                        MT-26


                                                                                                                                                                                                                                                                                            MT-24


                                                                                                                                                                                                                                                                                                                     MT-24


                                                                                                                                                                                                                                                                                                                                                 MT-24


                                                                                                                                                                                                                                                                                                                                                                                  MT-24
                                                    MT-9


                                                                              MT-9


                                                                                                  MT-9
 Reference page




                                                                                                                                                                                                            CHECK PLUG RETURN SPRING AND CHECK BALL (Worn or damaged)
 SUSPECTED PARTS
 (Possible cause)




                                                                                                                                                                             SHIFT CONTROL LINKAGE (Worn)




                                                                                                                                                                                                                                                                                                                                                 BAULK RING (Worn or damaged)
                                                                                                                                                                                                                                                                                                                     BEARING (Worn or damaged)
                                                                                                                                                OIL SEAL (Worn or damaged)




                                                                                                                                                                                                                                                                                                                                                                                  INSERT SPRING (Damaged)
                                                                                                                                                                                                                                                                                            GEAR (Worn or damaged)
                                                                                                  OIL (Oil level is high.)


                                                                                                                             GASKET (Damaged)




                                                                                                                                                                                                                                                                        SHIFT FORK (Worn)
                                                    OIL (Oil level is low.)


                                                                              OIL (Wrong oil.)




                  Noise                                      1                      2                                                                                                                                                                                                               3                          3
                  Oil leakage                                                       3                      1                       2                      2
 Symptoms
                  Hard to shift or will not shift                                   1                      1                                                                            2                                                                                                                                                                   2                              2
                  Jumps out of gear                                                                                                                                                     1                                          1                                          2                     2




Revision: 2006 November                                                                          MT-6                                                                                                                                                                                                                                            2007 350Z
                                          DESCRIPTION

DESCRIPTION                                                                                       PFP:00000
                                                                                                                  A
Cross-Sectional View                                                                                   NCS0000S




                                                                                                                  B


                                                                                                                  MT


                                                                                                                  D


                                                                                                                  E



                                                                                                                  F


                                                                                                                  G


                                                                                                                  H



                                                                                                                   I


                                                                                                                  J


                                                                                                 PCIB1912E
                                                                                                                  K
   1.   Front cover               2.   Main drive gear            3.   Counter shaft
   4.   6th counter gear          5.   2nd counter gear           6.   1st counter gear
   7.   3rd counter gear          8.   3rd-4th synchronizer hub   9.   3rd-4th coupling sleeve                    L
   10. 4th counter gear           11. Adapter plate               12. Reverse idler gear
   13. Reverse idler shaft        14. Reverse counter gear        15. Main shaft
   16. Rear extension             17. Striking rod                18. Reverse synchronizer hub                    M
   19. Reverse coupling sleeve    20. Reverse main gear           21. 4th main gear
   22. 3rd main gear              23. 1st main gear               24. 1st-2nd coupling sleeve
   25. 1st-2nd synchronizer hub   26. 2nd main gear               27. 6th main gear
   28. Transmission case          29. 5th-6th coupling sleeve     30. 5th-6th synchronizer hub




Revision: 2006 November                          MT-7                                            2007 350Z
                                             DESCRIPTION

DOUBLE-CONE SYNCHRONIZER
The 4th gear is equipped with a double-cone synchronizer to reduce the operating force of the shift lever.
TRIPLE-CONE SYNCHRONIZER
The 1st, 2nd and 3rd gears are equipped with a triple-cone synchro-
nizer to reduce the operating force of the shift lever.




                                                                                                       PCIB1432E




Revision: 2006 November                             MT-8                                            2007 350Z
                                                     M/T OIL

M/T OIL                                                                                            PFP:KLD20
                                                                                                                   A
Changing M/T Oil                                                                                        NCS0000T

DRAINING
1.   Start the engine and warm up the transmission unit sufficiently.
                                                                                                             B
2.   After stopping engine, remove filler plug and drain plug to drain oil.
3.   Replace gasket on drain plug with new one. Screw drain plug into transmission case, and tighten to the
     specified torque. Refer to MT-22, "Case Components" .                                                  MT
     CAUTION:
     Do not reuse gasket.
FILLING                                                                                                            D
1.   Fill new oil into the transmission to the level of the filler plug mounting hole.
        Oil grade and viscosity        : Refer to MA-11, "Fluids and Lubricants" .
                                                                                                                   E
        Oil capacity                   : Approx. 2.93    (6-1/4 US pt, 5-1/8 lmp pt)
2.   Replace gasket on filler plug with new one. Screw filler plug into transmission case, and tighten to the
     specified torque. Refer to MT-22, "Case Components" .                                                         F
     CAUTION:
     Do not reuse gasket.
Checking M/T Oil                                                                                        NCS0000U
                                                                                                                   G
OIL LEAKAGE AND OIL LEVEL
q    Check if oil is leaking from transmission or around it.
                                                                                                                   H
q    Check oil level from filler plug mounting hole as shown in the fig-
     ure.
     CAUTION:
     Never start engine while checking oil level.                                                                  I
q    When screwing in filler plug with a new gasket, first screw into
     the transmission by hand, then tighten to the specified torque.
     Refer to MT-22, "Case Components" .                                                                           J
     CAUTION:
     Do not reuse gasket.
                                                                                                                   K
                                                                                                     PCIB0268E




                                                                                                                   L



                                                                                                                   M




Revision: 2006 November                                 MT-9                                      2007 350Z
                                             REAR OIL SEAL

REAR OIL SEAL                                                                                    PFP:33140

Removal and Installation                                                                             NCS0000V

REMOVAL
1.   Remove propeller shaft. Refer to PR-6, "Removal and Installa-
     tion" .
     CAUTION:
     Do not impact or damage propeller shaft tube.
2.   Remove rear oil seal using oil seal puller.
         Tool number       : KV381054S0 (J-34286)



                                                                                                  PCIB0194E


INSTALLATION
1.   Apply multi-purpose grease to rear oil seal lip. Drive in rear oil
     seal until the edge is approximately 1.2 - 2.2 mm (0.047 - 0.087
     in) above the boss edge using drift.
         Tool number       : ST33400001 (J-26082)
     CAUTION:
     q Do not reuse rear oil seal.
     q When installing, do not incline the rear oil seal.




                                                                                                  PCIB0595E



2.   Install propeller shaft. Refer to PR-6, "Removal and Installation" .
     CAUTION:
     q Do not impact or damage propeller shaft tube.

     q If lubricant leak has occurred, after finishing work, check oil level. Refer to MT-9, "Checking M/T
       Oil" .




Revision: 2006 November                             MT-10                                       2007 350Z
                              POSITION SWITCH

POSITION SWITCH                                  PFP:32005
                                                                 A
Checking                                              NCS0000W

COMPONENT LOCATION
                                                                 B


                                                                 MT


                                                                 D


                                                PCIB1384E
                                                                 E
BACK-UP LAMP SWITCH
q      Check continuity.
              Gear position     Continuity
                                                                 F

    Reverse                        Yes
    Except reverse                 No                            G


                                                                 H

                                                   SCIA0645E


PARK/NEUTRAL POSITION SWITCH                                      I
q      Check continuity.
              Gear position     Continuity                       J
    Neutral                        Yes
    Except neutral                 No
                                                                 K


                                                                 L

                                                   SCIA0645E



                                                                 M




Revision: 2006 November               MT-11     2007 350Z
                                                   SHIFT CONTROL

SHIFT CONTROL                                                                                                     PFP:34103

Removal and Installation                                                                                                NCS0000X

COMPONENTS




                                                                                                                 PCIB1931E

  1.   Shift knob                            2.   Insulator                        3.   Seat
  4.   Console boot                          5.   Felt                             6.   Hole cover
  7.   Control lever boot B                  8.   Hole insulator                   9.   Control lever boot A
  10. Guide plate                            11. Control lever assembly            12. Control lever spring
  13. Control lever housing                  14. Control rod
  Refer to GI-11, "Components" and the followings for the symbols in the figure.
       : Apply multi-purpose grease.
       : Apply Genuine Medium Strength Thread Locking Sealant or an equivalent. Refer to GI-45, "Recommended Chemical
       Products and Sealants" .




Revision: 2006 November                                       MT-12                                              2007 350Z
                                          SHIFT CONTROL

REMOVAL
1.   Remove the shift knob with the following procedure.                             A
a.   Release metal clips on console boot from center console. Refer
     to IP-11, "Removal and Installation" .
                                                                                     B


                                                                                     MT



                                                                         PCIB0596E
                                                                                     D

b.   Lift console boot, and push down control lever boot B and con-
     trol lever boot A. Set water pump pliers and others to control                  E
     lever assembly.
     CAUTION:
     Put waste cloth between water pump pliers and control
                                                                                     F
     lever assembly to avoid damaging control lever assembly.


                                                                                     G

                                                                         PCIB0222E

                                                                                     H
c.   Set monkey wrench to shift knob.
     CAUTION:
     Put waste cloth between shift knob and monkey wrench to
                                                                                      I
     avoid damaging shift knob.


                                                                                     J



                                                                                     K
                                                                         PCIB0246E



d.   Keeping control lever assembly in place with water pump pliers,
     turn monkey wrench counterclockwise to loosen shift knob.                       L
     NOTE:
     Remove shift knob from control lever assembly keeping water
     pump pliers in place because a certain power to turn shift knob                 M
     is still necessary even after adhesive is peeled.
e.   Remove shift knob from control lever assembly.
2.   Remove insulator and seat from control lever assembly.
3.   Remove console boot.
4.   Remove center console assembly. Refer to IP-11, "Removal and        PCIB0247E
     Installation" .
5.   Remove felt.




Revision: 2006 November                           MT-13                2007 350Z
                                            SHIFT CONTROL

6.   Release the boot, remove control rod mounting bolt, and sepa-
     rate control lever and control rod.




                                                                                                       SCIA1671E



7.   Remove the hole cover mounting bolts and then remove the
     hole cover.
8.   Remove the control lever boot B and the hole insulator.
9.   Remove the control lever boot A.




                                                                                                       PCIB1926E



10. Remove guide plate mounting bolts, and then remove control
    lever assembly and control lever spring from control lever hous-
    ing.
    CAUTION:
    Restrain guide plate while doing this because there is a
    danger control lever assembly will fly out of control lever
    housing.



                                                                                                       PCIB1932E


INSTALLATION
1.   Set control lever spring, control lever assembly, and guide plate to control lever housing and then tempo-
     rarily tightening guide plate mounting bolts.
     CAUTION:
     Restrain guide plate while doing this because there is a danger control lever assembly will fly out
     of control lever housing.
2.   Install control lever assembly to control rod and then tighten bolt
     to the specified torque. Refer to MT-12, "COMPONENTS" .
3.   Install boot to control lever housing.
     CAUTION:
     Fit the boot to the groove on the control lever housing.




                                                                                                       SCIA1671E




Revision: 2006 November                            MT-14                                            2007 350Z
                                              SHIFT CONTROL

4.    After shifting control lever assembly into 6th gear, push it toward
      reverse gear (to the right) until it comes to a stop.                               A
5.    At the point where the control lever assembly stops, bring the
      guide plate closer until guide plate stopper contacts control lever
      assembly claw, and then loosely tighten mounting bolt A.                            B


                                                                                          MT


                                                                                          D


                                                                                          E



                                                                                          F


                                                                                          G
                                                                              SCIA1665E



6.    After shifting control lever assembly into 5th gear, push it toward
      reverse gear (to the right) until it comes to a stop.                               H
7.    At the point where control lever assembly stops, bring guide
      plate closer until the guide plate stopper contacts control lever
      assembly claw, and then tighten mounting bolt C to the specified                     I
      torque. Refer to MT-12, "COMPONENTS" .
8.    Tighten guide plate bolts A and B to the specified torque. Refer
      to MT-12, "COMPONENTS" .                                                            J
9.    Install control lever boot A.
      CAUTION:
      Fit the control lever boot A to the groove on the control                           K
      lever housing.
10.   Install hole insulator and control lever boot B.
11.   Install hole cover and tighten bolts to the specified torque. Refer                 L
      to MT-12, "COMPONENTS" .
12.   Install felt.
13.   Install center console assembly. Refer to IP-11, "Removal and                       M
      Installation" .
14.   Install console boot to center console assembly. Refer to IP-11,
      "Removal and Installation" .
                                                                              SCIA1666E



15. As shown in the figure, assemble seat and insulator to control
    lever assembly.
    CAUTION:
    q Do not reuse insulator.

    q Be careful with the orientation of seat.

16. Apply locking sealant to control lever assembly threads, install
    shift knob.
    q Use Genuine Medium Strength Thread Locking Sealant or
       an equivalent. Refer to GI-45, "RECOMMENDED CHEMI-
       CAL PRODUCTS AND SEALANTS" .                                           SCIA1771E




Revision: 2006 November                               MT-15                 2007 350Z
                                             SHIFT CONTROL

    CAUTION:
    Remove the remaining adhesive on control lever and shift knob threads.

17. Put the shift knob in the correct position as the following indicates.
a. When tightening shift knob, if shift knob comes to the proper
    position within 1/2 turn from the position at which resistance
    begins to be felt, tighten it 1 more turn to set it in the proper posi-
    tion.
b. If it takes more than 1/2 turn from the position at which resis-
    tance begins to be felt, tighten it to set it in the proper position.
    CAUTION:
    q Do not adjust the knob with loosing.

    q After adjusting to the regular position, until 30 minutes
       pass, do not operate the shift intensely such as screwing
       or turning the shift knob to opposite direction since a
       locking sealant because stiff.




                                                                                                      SCIA1774E


INSPECTION AFTER INSTALLATION
After installing, confirm the following items:
q   When control lever assembly is shifted to each position, make sure there is no binding or disconnection in
    each boot.
q   When shifted to each position, make sure there is no noise, binding, and backlash. Especially when con-
    trol lever assembly is shifted to 5th, 6th without pressing downward, check for binding.
q   When control lever assembly is shifted to 1st, 2nd side and 5th, 6th side, confirm control lever assembly
    returns to neutral position smoothly.
q   In any position other than reverse, confirm that control lever assembly can be pressed downward.
q   With control lever assembly pressed downward, confirm that it can be shifted to reverse.
q   When shifted from reverse to neutral position, confirm control lever assembly returns to neutral position
    smoothly with spring power.
q   Without control lever assembly pressed downward, confirm that it cannot be shifted to reverse.




Revision: 2006 November                              MT-16                                         2007 350Z
                                                AIR BREATHER HOSE

AIR BREATHER HOSE                                                                                        PFP:31098
                                                                                                                         A
Removal and Installation                                                                                      NCS0000Y


Refer to the figure for air breather hose removal and installation information.
                                                                                                                         B


                                                                                                                         MT


                                                                                                                         D


                                                                                                                         E



                                                                                                                         F


                                                                                                                         G

                                                                                                        PCIB1933E

    1.   Breather                              2.   Bracket                3.     Water outlet (rear)                    H
    4.   Breather tube                         5.   Air breather hose
         : Vehicle front
    Refer to GI-11, "Components" ,for the symbols in the figure.                                                          I

CAUTION:
q  Make sure there are no pinched or restricted areas on the air breather hose caused by bending or
   winding when installing it.                                                                                           J
q  Be sure to insert air breather hose into breather tube until
   hose end reaches the tube's base.
q  Be sure to insert air breather hose into breather until hose                                                          K
   end reaches the breather's base.

                                                                                                                         L



                                                                                                                         M
                                                                                                           SCIA2663J



q    Set air breather hose with painted mark facing backward.
               : Painted mark




                                                                                                           PCIB1913E




Revision: 2006 November                                        MT-17                                    2007 350Z
                                               TRANSMISSION ASSEMBLY

TRANSMISSION ASSEMBLY                                                                                                        PFP:32010

Removal and Installation                                                                                                         NCS0000Z


CAUTION:
If transmission assembly is removed from the Vehicle, always replace CSC (Concentric Slave Cylin-
der) body and CSC tube. Return CSC body insert to original position to remove transmission assem-
bly. Dust on clutch disc sliding parts may damage seal of CSC body and may cause clutch fluid
leakage.
COMPONENTS




                                                                                                                        PCIB1942E

     1.     Harness bracket                        2.   Transmission assembly              3.   Rear plate cover
     4.     Rear engine mounting member            5.   Engine mounting insulator (rear)   6.   Dynamic damper (For coupe)
     Refer to GI-11, "Components" and the following for the symbols in the figure.
          : For the bolt tightening torque, refer to MT-20, "INSTALLATION" .

REMOVAL
1.    Disconnect the battery cable from the negative terminal.
2.    Remove tower bar. Refer to FSU-20, "Removal and Installation" .
3.    Remove front cross bar with power tool. Refer to FSU-9, "REMOVAL" .
4.    Remove exhaust mounting bracket. Refer to EX-3, "Removal
      and Installation" .




                                                                                                                              SCIA1471E



5.    Remove nut connecting catalytic converter to exhaust manifold, and then remove three way catalyst and
      exhaust front tube as one unit. Refer to EX-3, "Removal and Installation" and EM-22, "Removal and
      Installation" .
6.    Remove propeller shaft. Refer to PR-6, "Removal and Installation" .
      CAUTION:
      Do not impact or damage propeller shaft tube.


Revision: 2006 November                                           MT-18                                                 2007 350Z
                                    TRANSMISSION ASSEMBLY

7.   Remove control rod mounting bolt and then separate control
     lever assembly from the control rod.                                              A


                                                                                       B


                                                                                       MT

                                                                           SCIA1364E

                                                                                       D
8.   Using a suitable tool, release claws and separate console boot
     from center console. Refer to IP-11, "Removal and Installation" .
                                                                                       E



                                                                                       F


                                                                                       G
                                                                           SCIA1473E



9. Remove felt as shown in the figure.                                                 H
10. Slide center console assembly to remove hole cover mounting
    bolts.
                                                                                        I


                                                                                       J


                                                                           PCIB1941E
                                                                                       K
11. Remove hole cover.
12. Remove control lever boot B, hole insulator, and control lever
    boot A.                                                                            L



                                                                                       M




                                                                           SCIA1590E



13. Remove guide plate mounting bolts and then separate control
    lever assembly from the control lever housing.
    CAUTION:
    Restrain guide plate while doing this because there is a
    danger control lever assembly will fly out of control lever
    housing.




                                                                           SCIA1591E




Revision: 2006 November                            MT-19                 2007 350Z
                                    TRANSMISSION ASSEMBLY

14. Remove clutch tube (1), clutch hose (2), and lock plate (3).
    Refer to CL-15, "Removal and Installation" .
             : Vehicle front

      CAUTION:
      q Keep painted surface on the body or other parts free of
          clutch fluid. If it spills, wipe up immediately and wash the
          affected area with water.
      q Do not depress clutch pedal during removal procedure.

      NOTE:
      Insert a suitable plug into clutch hose and CSC (Concentric                                  PCIB1915E

      Slave Cylinder) tube after removing clutch tube.
15.   Remove crankshaft position sensor (POS). Refer to EM-107, "Disassembly and Assembly" .
      CAUTION:
      q Do not subject it to impact by dropping or hitting.

      q Do not disassemble.

      q Do not allow iron dust, etc., to get on the sensor's front edge magnetic area.

      q Do not place in an area affected by magnetism.

16.   Remove starter motor. Refer to SC-17, "Removal and Installation" .
17.   Remove rear plate cover. Refer to EM-26, "Removal and Installation" .
18.   Disconnect Park/Neutral position (PNP) switch harness connector.
19.   Remove harness brackets.
20.   Separate heated oxygen sensor 2 wire harness, back-up lamp switch wire harness and Park/Neutral posi-
      tion (PNP) switch wire harness from the transmission.
21.   Set transmission jack to the transmission assembly.
      CAUTION:
      When setting transmission jack, be careful not to contact with the switch.
22.   Remove rear engine mounting member. Refer to EM-101,
      "Removal and Installation" .
23.   Remove engine and transmission mounting bolts with power
      tool.
24.   Lower a suitable jack to the position where the back-up lamp
      switch harness connector can be disconnect. Then disconnect
      back-up lamp switch harness connector.
25.   Remove transmission assembly from the vehicle.
      CAUTION:
      q Secure transmission assembly to a suitable jack while
                                                                                                   SCIA1531E
          removing it.
      q The transmission assembly must not interfere with the wire harnesses and clutch hose.

      q Do not hold control lever housing to prevent bushing of control lever housing from deformation
          when moving transmission assembly.
26.   Remove dynamic damper.
27.   Remove CSC (Concentric Slave Cylinder) body and tube. Refer to CL-11, "COMPONENTS" .
      CAUTION:
      If transmission assembly is removed from the vehicle, always replace CSC (Concentric Slave Cyl-
      inder) body and CSC tube. Return CSC body insert to original position to remove transmission
      assembly. Dust on clutch disc sliding parts may damage seal of CSC body and may cause clutch
      fluid leakage.
INSTALLATION
Note the following, and install in the reverse order of removal.




Revision: 2006 November                             MT-20                                         2007 350Z
                                                  TRANSMISSION ASSEMBLY

q       Tighten transmission assembly mounting bolts to the specified
        torque. The figure is the view from the vehicle forward.                                             A
                    : Transmission to engine

                    : Engine to transmission
                                                                                                             B

    Bolt symbol                                   A             B
    Quantity                                      8             4                                            MT
                                                 65             35
    "   " mm (in)
                                               (2.56)         (1.38)                             PCIB1946E

    Tightening torque                             75           46.6                                          D
    N



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