Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Maxima 2000-2005 Approved Nissan Maxima 2004 MT
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C TRANSMISSION/TRANSAXLE
A
B
SECTION
MANUAL TRANSAXLE MT
D
E
CONTENTS
PRECAUTIONS ......................................................... 3 . FINAL DRIVE COMPONENTS (RS6F51A) ........ 23 . F
Caution .................................................................... 3
. FINAL DRIVE COMPONENTS (RS6F51H) ....... 24 .
PREPARATION .......................................................... 4 . Disassembly and Assembly ................................... 24 .
Special Service Tools .............................................. 4 . DISASSEMBLY .................................................. 24 . G
Commercial Service Tools ....................................... 6 . ASSEMBLY ........................................................ 28.
NOISE, VIBRATION, AND HARSHNESS (NVH) Adjustment ............................................................. 35
.
TROUBLESHOOTING ............................................... 7 . INPUTSHAFT END PLAY .................................. 35 .
H
NVH Troubleshooting Chart .................................... 7 . DIFFERENTIAL SIDE BEARING PRELOAD ..... 36 .
DESCRIPTION ........................................................... 8 . MAINSHAFT END PLAY .................................... 37 .
Cross-sectional View ............................................... 8 . REVERSE IDLER GEAR END PLAY ................. 38 .
DOUBLE-CONE SYNCHRONIZER ..................... 9 . INPUT SHAFT AND GEARS ................................... 40 . I
TRIPLE-CONE SYNCHRONIZER ....................... 9 . Disassembly and Assembly ................................... 40 .
REVERSE GEAR ................................................. 9 . DISASSEMBLY .................................................. 40 .
M/T OIL .................................................................... 10
. INSPECTION AFTER DISASSEMBLY ............... 41 . J
Replacement ......................................................... 10. ASSEMBLY ........................................................ 42.
DRAINING .......................................................... 10 . MAINSHAFT AND GEARS ...................................... 47 .
FILLING .............................................................. 10
. Disassembly and Assembly ................................... 47 .
K
Checking ............................................................... 10
. DISASSEMBLY .................................................. 47 .
OIL LEAKAGE AND OIL LEVEL ........................ 10 . INSPECTION AFTER DISASSEMBLY ............... 48 .
SIDE OIL SEAL ........................................................11 . ASSEMBLY ........................................................ 51.
Removal and Installation ........................................11 . REVERSE IDLER SHAFT AND GEARS ................. 56 . L
REMOVAL ...........................................................11 . Disassembly and Assembly ................................... 56 .
INSTALLATION ...................................................11 . DISASSEMBLY .................................................. 56 .
POSITION SWITCH ................................................. 12 . INSPECTION AFTER DISASSEMBLY ............... 56 . M
Checking ............................................................... 12
. ASSEMBLY ........................................................ 57.
BACK-UP LAMP SWITCH ................................. 12 . FINAL DRIVE (RS6F51A) ........................................ 58 .
PARK/NEUTRAL POSITION SWITCH .............. 12 . Disassembly and Assembly ................................... 58 .
CONTROL LINKAGE .............................................. 13 . PRE-INSPECTION ............................................. 58 .
Removal and Installation of Control Device and DISASSEMBLY .................................................. 58 .
Cable ..................................................................... 13
. INSPECTION AFTER DISASSEMBLY ............... 59 .
AIR BREATHER HOSE ........................................... 15 . ASSEMBLY ........................................................ 59.
Removal and Installation ....................................... 15 . FINAL DRIVE (RS6F51H) ........................................ 62 .
TRANSAXLE ASSEMBLY ....................................... 16 . Disassembly and Assembly ................................... 62 .
Removal and Installation ....................................... 16 . DISASSEMBLY .................................................. 62 .
REMOVAL .......................................................... 16 . INSPECTION AFTER DISASSEMBLY ............... 62 .
INSTALLATION .................................................. 17 . ASSEMBLY ........................................................ 62.
Component Parts .................................................. 19 . SHIFT CONTROL .................................................... 64 .
CASE AND HOUSING COMPONENTS ............ 19 . Inspection .............................................................. 64
.
GEAR COMPONENTS ...................................... 20 . SHIFT FORK ...................................................... 64.
SHIFT CONTROL COMPONENTS ................... 22 . SERVICE DATA AND SPECIFICATIONS (SDS) ..... 65 .
MT-1
General Specifications ........................................... 65
. Available Adjusting Shims ......................................68 .
TRANSAXLE ...................................................... 65
. MAINSHAFT ADJUSTING SHIM ........................68 .
FINAL GEAR ...................................................... 66
. INPUT SHAFT REAR BEARING ADJUSTING
Gear End Play ....................................................... 66
. SHIM ...................................................................68
.
Clearance Between Baulk Ring and Gear ............. 66 . MAINSHAFT REAR BEARING ADJUSTING
3RD, 4TH, 5TH, 6TH & REVERSE BAULK RING 66 ... SHIM ...................................................................69
.
1ST AND 2ND BAULK RING ............................. 67 . REVERASE IDLER GEAR ADJUSTING SHIM ...69
Available Snap Rings ............................................. 67
. 6TH MAIN GEAR ADJUSTING SHIM .................69 .
6TH BUSHING ................................................... 67
. Available Shims .....................................................69
.
Available C-rings .................................................... 67
. BEARING PRELOAD ..........................................69 .
MAINSHAFT C-RING ......................................... 67 . DIFFERENTIAL SIDE BEARING ADJUSTING
Available Thrust Washers ...................................... 68 . SHIM(S) ..............................................................69
.
INPUT SHAFT THRUST WASHER .................... 68 .
MT-2
PRECAUTIONS
PRECAUTIONS PFP:00001
A
Caution ECS006RA
q Do not reuse transaxle oil, once it has been drained.
q Check oil level, and drain and refill transaxle oil with the vehicle on level ground. B
q During removal or installation, keep inside of transaxle clean of dust and dirt.
q Check for the correct installation orientation prior to removal or disassembly. If mating marks are required,
be certain they do not interfere with the function of the parts they are applied to. MT
q In principle, tighten bolts or nuts gradually in several steps working diagonally and from inside to outside
as applicable. If a tightening sequence is specified, follow it as specified.
q Be careful not to damage the sliding surfaces and mating surfaces of parts. D
E
F
G
H
I
J
K
L
M
MT-3
PREPARATION
PREPARATION PFP:00002
Special Service Tools ECS006RB
The actual shapes of the Kent-Moore tools may differ from those of the special tools illustrated here.
Tool number
(Kent-Moore No.) Description
Tool name
KV381054S0 Side bearing outer race removal
(J34286) Mainshaft front bearing removal
Puller
ZZA0601D
ST35321000 Input shaft oil seal installation
( -- ) Reverse main gear installation
Drift 1st bushing installation
1st-2nd synchronizer hub installation
2nd bushing installation
3rd main gear installation
a: 49 mm (1.93 in) dia.
ZZA1000D b: 41 mm (1.61 in) dia.
ST30720000 Differential oil seal installation
(J25405) Differential side bearing outer race installation
Drift Mainshaft rear bearing installation
Differential side bearing installation
a: 77 mm (3.03 in) dia.
b: 55.5 mm (2.185 in) dia.
ZZA0811D
ST33200000 Mainshaft front bearing installation
(J26082) 6th bushing installation
Drift 4th main gear installation
5th main gear installation
6th main gear installation
a: 60 mm (2.36 in) dia.
b: 44.5 mm (1.752 in) dia.
ZZA1002D
ST33061000 Bore plug installation
(J8107-2) Differential side bearing removal
Drift a: 38 mm (1.50 in) dia.
b: 28.5 mm (1.122 in) dia.
ZZA1000D
ST33052000 Welch plug installation
( -- ) Input shaft rear bearing removal
Drift 5th bushing, thrust washer, 4th input gear, 4th
gear bushing, 3rd-4th synchronizer hub and
3rd input gear removal
Input shaft front bearing installation
6th input gear and 6th bushing removal
Mainshaft rear bearing removal
4th main gear and 5th main gear removal
ZZA1023D 6th main gear removal
a: 22 mm (0.87 in) dia.
b: 28 mm (1.10 in) dia.
MT-4
PREPARATION
Tool number
(Kent-Moore No.) Description A
Tool name
KV40105020 5th input gear and synchronizer hub removal
( -- ) 3rd main gear, 2nd main gear, 2nd bushing, B
Drift 1st-2nd synchronizer hub, 1st main gear, re-
verse main gear and 1st bushing removal
a: 39.7 mm (1.563 in) dia.
b: 35 mm (1.38 in) dia. MT
c: 15 mm (0.59 in)
ZZA1133D
KV40105710 3rd-4th synchronizer hub installation D
( -- ) 4th bushing installation
Press stand 5th bushing installation
5th-6th synchronizer hub installation
2nd bushing installation E
3rd main gear installation
a: 46 mm (1.81 in) dia.
ZZA1058D b: 41 mm (1.61 in)
ST38220000 Reverse main gear installation
F
( -- ) 1st bushing installation
Press stand 1st-2nd synchronizer hub installation
a: 63 mm (2.48 in) dia. G
b: 65 mm (2.56 in)
ZZA1058D H
ST30032000 Input shaft front bearing installation
(J26010-01) a: 80 mm (3.15 in) dia.
Drift b: 38 mm (1.50 in) dia.
I
c: 31 mm (1.22 in) dia.
J
ZZA0978D
ST30901000 Input shaft rear bearing installation
(J26010-01) 4th main gear installation
Drift 5th main gear installation
K
6th main gear installation
Mainshaft rear bearing installation
a: 79 mm (3.11 in) dia. L
b: 45 mm (1.77 in) dia.
ZZA0978D c: 35.2 mm (1.386 in) dia.
ST30031000 Measuring wear of 1st and 2nd baulk ring
(J22912-01) M
Puller
ZZA0537D
MT-5
PREPARATION
Tool number
(Kent-Moore No.) Description
Tool name
KV40101630 Reverse main gear installation
(J35870) a: 68 mm (2.68 in) dia.
Drift b: 60 mm (2.36 in) dia.
ZZA1003D
KV38102510 1st bushing installation
( -- ) 1st-2nd synchronizer hub installation
Drift Differential side bearing installation
a: 71 mm (2.80 in) dia.
b: 65 mm (2.56 in) dia.
ZZA0838D
Commercial Service Tools ECS006RC
Tool name Description
Puller Each bearing gear and bushing removal
ZZB0823D
Power tool Loosening bolts and nuts
PBIC0190E
Puller Each bearing gear and bushing removal
NT077
Pin punch Each retaining pin removal and installation
Tip: 4.5 mm (0.177 in) dia.
ZZA0815D
MT-6
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING PFP:00003
A
NVH Troubleshooting Chart ECS006RD
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. B
MT-48, MT-41
MT-10
MT-10
MT-10
MT-13
MT-64
MT-11
Reference page MT
Check plug return spring and check ball (worn or damaged)
D
E
Insert spring, shifting insert (damaged)
F
Control device and cable (worn)
Suspected parts (possible cause)
Baulk ring (worn or damaged)
Bearing (worn or damaged)
Oil seal (worn or damaged)
G
O-Ring (worn or damaged)
Gear (worn or damaged)
Gasket (damaged)
H
(oil level is high)
Shift fork (worn)
(oil level is low)
(wrong oil)
I
Noise 1 2 3 3
J
Oil leakage 3 1 2 2 2
Symptom
Hard to shift or will not shift 1 1 2 3 3
Jumps out of gear 1 2 3 3 K
L
M
MT-7
DESCRIPTION
DESCRIPTION PFP:00000
Cross-sectional View ECS006RE
WCIA0201E
MT-8
DESCRIPTION
1. Input shaft rear bearing 2. 6th input gear 3. 5th & 6th synchronizer
4. 5th input gear 5. 4th input gear 6. 3rd & 4th synchronizer
A
7. 3rd input gear 8. Reverse idler gear (rear) 9. Reverse synchronizer
10. Reverse idler gear (front) 11. Reverse idler shaft 12. Clutch housing
B
13. Input shaft front bearing 14. Input shaft 15. Mainshaft
16. Mainshaft front bearing 17. Differential side bearing (front) 18. Final gear
19. Differential case 20. Differential side bearing (rear) 21. Reverse main gear
MT
22. 1st main gear 23. 1st & 2nd synchronizer 24. 2nd main gear
25. 3rd main gear 26. 4th main gear 27. 5th main gear
28. 6th main gear 29. Mainshaft rear bearing 30. Mainshaft front bearing
D
31. Speedometer drive gear 32. Differential side bearing (front) 33. Final gear
34. Differential case 35. Differential side bearing (rear) 36. Reverse main gear
37. 1st main gear
E
DOUBLE-CONE SYNCHRONIZER
The 1st gear is equipped with a double-cone synchronizer to reduce
the operating force of the shift lever as shown. F
G
H
WCIA0202E
I
TRIPLE-CONE SYNCHRONIZER
The 2nd gear is equipped with a triple-cone synchronizer to reduce
the operating force of the control lever as shown.
J
K
L
WCIA0204E
REVERSE GEAR M
Description of reverse gear components is as shown.
SCIA0751E
MT-9
M/T OIL
M/T OIL PFP:KLD20
Replacement ECS006RF
DRAINING
1. Start the engine and let it run to warm up the transaxle oil.
2. Stop the engine. Remove drain plug and drain oil.
3. Set a new gasket on the drain plug and install it in transaxle
body.
Drain plug : 30 - 39 N◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo