Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Altima 2006-2009 Approved TB Nissan Altima 2006 lu
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B ENGINE
A
LU
SECTION
ENGINE LUBRICATION SYSTEM C
D
E
CONTENTS
QR25DE PREPARATION ........................................................ 16. F
Special Service Tools ............................................ 16 .
PRECAUTIONS ......................................................... 2. Commercial Service Tool ....................................... 16 .
Precautions for Liquid Gasket ................................. 2 . LUBRICATION SYSTEM ......................................... 18 . G
REMOVAL OF LIQUID GASKET SEALING ......... 2 . Lubrication Circuit .................................................. 18
.
LIQUID GASKET APPLICATION PROCEDURE 2 ..... System Drawing .................................................... 19.
PREPARATION .......................................................... 3
. ENGINE OIL ............................................................. 20
.
Special Service Tools .............................................. 3. H
Inspection .............................................................. 20
.
Commercial Service Tools ....................................... 3 . OIL LEVEL ......................................................... 20
.
LUBRICATION SYSTEM ........................................... 5 . ENGINE OIL APPEARANCE ............................. 20 .
Lubrication Circuit ................................................... 5
. OIL LEAKAGE .................................................... 20 . I
System Drawing ...................................................... 6
. OIL PRESSURE CHECK ................................... 21 .
ENGINE OIL .............................................................. 7
. Changing Engine Oil .............................................. 21 .
Inspection ................................................................ 7
. OIL FILTER .............................................................. 23
. J
OIL LEVEL ........................................................... 7
. Removal and Installation ....................................... 23 .
ENGINE OIL APPEARANCE ............................... 7 . REMOVAL .......................................................... 23
.
OIL LEAKAGE ...................................................... 7. INSTALLATION .................................................. 23 .
OIL PRESSURE CHECK ..................................... 8 . K
OIL PUMP ................................................................ 24
.
Changing Engine Oil ............................................... 8 . Removal and Installation ....................................... 24 .
OIL FILTER .............................................................. 10
. REMOVAL .......................................................... 24
.
Removal and Installation ....................................... 10 . INSTALLATION .................................................. 24 . L
REMOVAL .......................................................... 10
. Disassembly and Assembly ................................... 24 .
INSTALLATION .................................................. 10 . INSPECTION AFTER DISASSEMBLY ............... 24 .
OIL PUMP .................................................................11
. ASSEMBLY ........................................................ 26. M
Removal and Installation ........................................11 . OIL COOLER ........................................................... 27
.
Disassembly and Assembly ...................................11 . Removal and Installation ....................................... 27 .
DISASSEMBLY ...................................................11 . REMOVAL .......................................................... 27
.
INSPECTION AFTER DISASSEMBLY ...............11 . INSPECTION AFTER REMOVAL ...................... 27 .
ASSEMBLY ........................................................ 13. INSTALLATION .................................................. 28 .
SERVICE DATA AND SPECIFICATIONS (SDS) ..... 14 . INSPECTION AFTER INSTALLATION ............... 28 .
Oil Pressure .......................................................... 14
. SERVICE DATA AND SPECIFICATIONS (SDS) ..... 29 .
Oil Pump ............................................................... 14
. Oil Pressure ........................................................... 29
.
Regulator Valve ..................................................... 14
. Regulator Valve ..................................................... 29
.
Oil Capacity ........................................................... 14
. Oil Pump ................................................................ 29
.
Oil Capacity ........................................................... 29
.
VQ35DE
PRECAUTIONS ....................................................... 15
.
Precautions for Liquid Gasket ............................... 15
.
REMOVAL OF LIQUID GASKET SEALING ....... 15 .
LIQUID GASKET APPLICATION PROCEDURE 15 ...
Revision: July 2005 LU-1 2006 Altima
PRECAUTIONS
[QR25DE]
PRECAUTIONS PFP:00001
Precautions for Liquid Gasket EBS00M6W
REMOVAL OF LIQUID GASKET SEALING
q After removing nuts and bolts, separate the mating surface, using Tool and remove old liquid gasket seal-
ing.
Tool number : KV10111100 (J-37228)
CAUTION:
Be careful not to damage the mating surfaces.
q Tap Tool to insert it, and then slide it by tapping on the side as
shown.
q In areas where Tool is difficult to use, use plastic hammer to
lightly tap the parts, to remove it.
CAUTION:
If for some unavoidable reason suitable tool such as screw-
driver is used, be careful not to damage the mating sur- WBIA0566E
faces.
LIQUID GASKET APPLICATION PROCEDURE
1. Remove old liquid gasket adhering to the liquid gasket applica-
tion surface and the mating surface, Using scraper.
q Remove liquid gasket completely from the groove of the liquid
gasket application surface, bolts, and bolt holes.
2. Thoroughly clean the mating surfaces and remove adhering
moisture, grease and foreign materials.
PBIC0003E
3. Attach liquid gasket tube to Tool.
Tool number : WS39930000 ( -- )
Use Genuine RTV Silicone Sealant or equivalent. Refer to
GI-45, "Recommended Chemical Products and Sealants" .
4. Apply liquid gasket without breaks to the specified location with
the specified dimensions.
q If there is a groove for the liquid gasket application, apply liq-
uid gasket to the groove.
WBIA0567E
q As for the bolt holes, normally apply liquid gasket inside the
holes. Occasionally, it should be applied outside the holes.
Make sure to read the text of service manual.
q Within five minutes of liquid gasket application, install the mat-
ing component.
q If liquid gasket protrudes, wipe it off immediately.
q Do not retighten nuts or bolts after the installation.
q After 30 minutes or more have passed from the installation, fill
engine oil and engine coolant.
CAUTION: SEM159F
If there are specific instructions in this manual, observe them.
Revision: July 2005 LU-2 2006 Altima
PREPARATION
[QR25DE]
PREPARATION PFP:00002
A
Special Service Tools EBS00J6J
The actual shape of the Kent-Moore tools may differ from those tools illustrated here.
Tool number Description LU
(Kent Moore No.)
Tool name
ST25051001 Measuring oil pressure C
(J-25695-1) Maximum measuring range:
Oil pressure gauge 2,452 kPa (25 kg/cm2 , 356 psi)
D
S-NT050
E
ST25052000 Adapting oil pressure gauge to cylinder block
(J-25695-2)
Hose
F
S-NT559 G
KV10115801 Removing and installing oil filter
(J-38956)
Oil filter wrench H
I
S-NT772
KV10111100 Removing steel oil pan and rear timing chain
(J-37228) case J
Seal cutter
K
S-NT046
WS39930000 Pressing the tube of liquid gasket L
(--)
Tube presser
M
S-NT052
Commercial Service Tools EBS00J6K
Revision: July 2005 LU-3 2006 Altima
PREPARATION
[QR25DE]
Tool name Description
Power tool Loosening bolts and nuts
PBIC0190E
Deep socket Removing and installing oil pressure sensor
Deep socket 26 mm, 3/8 drive
NT818
Revision: July 2005 LU-4 2006 Altima
LUBRICATION SYSTEM
[QR25DE]
LUBRICATION SYSTEM PFP:15010
A
Lubrication Circuit EBS00J6L
LU
C
D
E
F
G
H
I
WBIA0138E
J
K
L
M
Revision: July 2005 LU-5 2006 Altima
LUBRICATION SYSTEM
[QR25DE]
System Drawing EBS00J6M
WBIA0139E
Revision: July 2005 LU-6 2006 Altima
ENGINE OIL
[QR25DE]
ENGINE OIL PFP:KLA92
A
Inspection EBS00J6N
OIL LEVEL
q Before starting the engine, check the oil level. If the engine is LU
already started, stop it and allow 10 minutes before checking.
q Check that the oil level is within the range on the dipstick.
q If it is out of range, add oil as necessary. Refer to MA-12, "REC- C
OMMENDED FLUIDS AND LUBRICANTS" .
D
PBIC0249E
E
ENGINE OIL APPEARANCE
q Check engine oil for white milky or excessive contamination.
q If engine oil becomes milky, it is highly probable that it is contaminated with engine coolant. Repair or F
replace damaged parts.
OIL LEAKAGE
G
Check for oil leakage around the following areas:
q Oil pan
q Oil pan drain plug H
q Oil pressure sensor
q Oil filter
q IVTC cover I
q Front cover
q Mating surface between cylinder block and cylinder head
J
q Mating surface between cylinder head and rocker cover
q Crankshaft oil seal
K
L
M
Revision: July 2005 LU-7 2006 Altima
ENGINE OIL
[QR25DE]
OIL PRESSURE CHECK
WARNING:
q Be careful not to burn yourself, as engine oil may be hot.
q For M/T models, put the gearshift lever in the Neutral "N" position. For A/T models, put the selec-
tor lever in the Park "P" position.
1. Check engine oil level. Refer to LU-7, "OIL LEVEL" .
2. Remove undercover using power tool.
3. Disconnect oil pressure sensor harness connector at oil pressure sensor, and remove oil pressure sensor.
CAUTION:
Do not drop or shock oil pressure sensor.
4. Start engine and warm it up to normal operating temperature.
5. Check oil pressure with engine running under no-load, using
Tool
Tool numbers : ST25051001 (J-25695-1)
: ST25052000 (J-25695-2)
NOTE:
When engine oil temperature is low, engine oil pressure
becomes high.
WBIA0571E
Engine oil pressure [Oil temperature 80 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo