2005 NISSAN NAVARA torque

TRANSMISSION ASSEMBLY
AT-247
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TRANSMISSION ASSEMBLYPFP:31020
Removal and InstallationECS00HR4
COMPONENTS
2WD models
SCIA7307E
1. Self-sealing bolt 2. Engine mounting insulator (rear) 3. A/T cross member
4. Copper washer 5. Fluid cooler tube 6. Bracket
7. Front cross member 8. A/T assembly 9. O-ring
10. A/T fluid charging pipe 11. A/T fluid level gauge
Refer to GI section to make sure icons (symbol marks) in the figure. Refer toGI-10, "
Components".
: For tightening torque, refer toAT- 2 5 0 , "
INSTALLATION".

AT-248
TRANSMISSION ASSEMBLY
4WD models
REMOVAL
CAUTION:
When removing A/T assembly from engine, first remove the crankshaft position sensor (POS) from A/
T assembly.
1. Disconnect the battery cable from the negative terminal.
2. Remove engine cover. Refer toEM-20, "
INTAKE MANIFOLD".
3. Remove A/T fluid level gauge.
4. Remove crankshaft position sensor (POS) from the A/T assem-
bly.
CAUTION:
lDo not subject it to impact by dropping or hitting it.
lDo not disassemble.
lDo not allow metal filings, etc., to get on the sensor's
front edge magnetic area.
lDo not place in an area affected by magnetism.
SCIA7125E
1. Self-sealing bolt 2. Engine mounting insulator (rear) 3. A/T cross member
4. Copper washer 5. Fluid cooler tube 6. Front cross member
7. Bracket 8. A/T assembly 9. O-ring
10. A/T fluid charging pipe 11. A/T fluid level gauge
Refer to GI section to make sure icons (symbol marks) in the figure. Refer toGI-10, "
Components".
: For tightening torque, refer toAT-250, "
INSTALLATION".
SCIA6827E

TRANSMISSION ASSEMBLY
AT-249
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5. Remove front valance center, engine undercover front, engine under cover middle and engine under
coverrear.RefertoEI-15, "
FRONT BUMPER".
6. Remove front cross member.
7. Remove main muffler. Refer toEX-2, "
EXHAUST SYSTEM".
8. Remove rear propeller shaft. Refer toPR-8, "
Removal and Installation".
9. Remove front propeller shaft. Refer toPR-4, "
Removal and Installation".
10. Remove starter motor. Refer toSC-31, "
Removal and Installation".
11. Remove control cable and bracket. Refer toAT- 2 1 0 , "
Control Cable Removal and Installation".
12. Disconnect fluid cooler tube.
13. Remove A/T fluid charging pipe from A/T assembly.
14. Remove O-ring from A/T fluid charging pipe.
15. Plug up openings such as A/T fluid charging pipe hole, etc.
16. Remove rear plate cover from rear plate.
17. Turn crankshaft to access and remove the four bolts for drive
plate and torque converter.
CAUTION:
When turning crankshaft, turn it clockwise as viewed from
the front of engine.
18. Support A/T assembly using a transmission jack.
CAUTION:
When setting transmission jack, be careful not to allow it to
collide against drain plug.
19. Remove protector (fuel tube), and then disconnect fuel tubes.
Refer toFL-7, "
FUEL COOLER". (4WD models)
20. Remove A/T cross member.
21. Remove engine mounting insulator (rear) from A/T assembly.
22. Disconnect the following:
lA/T assembly harness connector
lATP switch connector
l4LO switch connector
lWait detection switch connector
lTransfer control device connector
23. Support transfer assembly using a transmission jack. (4WD models)
24. Remove the wiring harness from bracket.
25. Remove bolts fixing A/T assembly to engine assembly.
26. Remove A/T assembly from the vehicle.
CAUTION:
lSecure torque converter to prevent it from dropping.
lSecure A/T assembly to a transmission jack.
27. Remove A/T air breather hose. Refer toAT- 2 4 3 , "
AIR
BREATHER HOSE".
28. Remove transfer assembly from A/T assembly. Refer toT F - 111 ,
"Removal and Installation". (4WD models)
SCIA6828E
SCIA6927E
SCIA2203E

AT-250
TRANSMISSION ASSEMBLY
INSPECTION
Installation and Inspection of Torque Converter
lAfter inserting a torque converter to a A/T, be sure to check dis-
tance “A” to ensure it is within the reference value limit.
INSTALLATION
Install the removed parts in the reverse order of the removal, while paying attention to the following work.
lWhen installing A/T assembly to engine assembly, tighten bolts
to the specified torque using sequence shown.
*: Tightening the bolt with air breather tube bracket.
lAlign the positions of tightening bolts for drive plate with those of
the torque converter, and temporarily tighten the bolts. Then,
tighten the bolts with the specified torque. Refer toAT-247,
"COMPONENTS".
CAUTION:
lWhen turning crankshaft, turn it clockwise as viewed from
the front of engine.
lWhen tightening the tightening bolts for the torque con-
verter after fixing the crankshaft pulley bolts, be sure to
confirm the tightening torque of the crankshaft pulley
mounting bolts. Refer toEM-85, "
INSTALLATION".
lAfter converter is installed to drive plate, rotate crankshaft
several turns and check to be sure that A/T rotates freely without binding.
lInstall crankshaft position sensor (POS). Refer toEM-36, "Removal and Installation".
lAfter completing installation, check A/T fluid leakage, A/T fluid level, and A/T positions of A/T. Refer toAT-
12, "Checking A/T Fluid",AT- 2 11 , "Checking of A/T Position". Distance “A”: 25.0 mm (0.98 in) or more
SCIA5694E
Bolt No. 1 2*
Number of bolts 9 1
Tightening torque
N·m (kg-m, ft-lb)44 (4.5, 32)
SCIA7217E
SCIA6828E

AT-252
OVERHAUL
1. O-ring 2. Oil pump cover 3. O-ring
4. Oil pump housing 5. Self-sealing bolt 6. Torque converter
7. Converter housing 8. Oil pump housing oil seal 9. Bearing race
10. Needle bearing 11. O-ring 12. Front carrier assembly
13. Needle bearing 14. Snap ring 15. Front sun gear
16. 3rd one-way clutch 17. Snap ring 18. Bearing race
19. Needle bearing 20. Seal ring 21. Input clutch assembly
22. Needle bearing 23. Rear internal gear 24. Brake band
25. Mid carrier assembly 26. Needle bearing 27. Bearing race
28. Rear carrier assembly 29. Needle bearing 30. Mid sun gear
31. Seal ring 32. Rear sun gear 33. 1st one-way clutch
34. Snap ring 35. Needle bearing 36. High and low reverse clutch hub
37. Snap ring 38. Bearing race 39. Needle bearing
Refer to GI section to make sure icons (symbol marks) in the figure. Refer toGI-10, "
Components".
However, refer to the following symbols for others.
:Apply Liquid Gasket (Three Bond 1215) or equivalent.

DISASSEMBLY
AT-263
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DISASSEMBLYPFP:31020
DisassemblyECS00G3E
CAUTION:
Do not disassemble parts behind drum support. Refer toAT-14, "
Cross-Sectional View (2WD Models)"
,AT-15, "Cross-Sectional View (4WD Models)".
1. Drain ATF through drain hole.
2. Remove torque converter by holding it firmly and turing while
pulling straight out.
3. Check torque converter one-way clutch using a check tool as
showninthefigure.
a. Insert a check tool into the groove of bearing support built into
one-way clutch outer race.
b. When fixing bearing support with a check tool, rotate one-way
clutch spline using a screwdriver.
c. Make sure that inner race rotates clockwise only. If not, replace
torque converter assembly.
4. Remove converter housing from transmission case.
CAUTION:
Be careful not to scratch converter housing.
SCIA5010E
SCIA3171E
SCIA5171E

REPAIR FOR COMPONENT PARTS
AT-283
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3. Install oil pump housing oil seal to oil pump housing until it is
flush using the drift.
CAUTION:
lDo not reuse oil seal.
lApply ATF to oil seal.
4. Install oil pump housing to oil pump cover.
5. Tighten bolts to the specified torque in numerical order shown in
the figure after temporarily tightening them. Refer toAT-281,
"COMPONENTS".
SCIA4609E
SCIA6388E

AT-300
ASSEMBLY
ASSEMBLY
PFP:00000
Assembly (1)ECS00G3L
1. As shown in the figure, use a drift [commercial service tool: 22
mm (0.87 in) dia.] to drive manual shaft oil seals into transmis-
sion case until it is flush.
CAUTION:
lApply ATF to manual shaft oil seals.
lDo not reuse manual shaft oil seals.
2. Install detent spring and spacer to transmission case and then
tighten mounting dolts to the specified torque. Refer toAT-251,
"Components".
3. Install manual shaft to transmission case.
4. Install parking rod to manual plate.
SCIA5259E
SCIA5248E
SCIA5716E
SCIA5220E