Nissan Qashqai J11. Manual — part 823
DLN-208
< UNIT REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: R145]
REAR FINAL DRIVE ASSEMBLY
- Install rear final drive breather hose (1) to breather connector (2).
Install bracket (3) to the breather connector. Check that the paint
mark (A) of metal connector (4) faces forward of the vehicle as
shown by the arrow.
- Install electric controlled coupling breather hose (1) to metal tube
all way to the point shown by the solid arrow (
). Check that the
coupling cover (2) of metal tube (3) faces forward of the vehicle as
shown by the outline arrow.
• When oil leaks while removing final drive assembly, check oil level
after the installation. Refer to
: Vehicle front
JSDIA0222ZZ
: Vehicle front
JPDID0014ZZ
ELECTRIC CONTROLLED COUPLING
DLN-209
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
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UNIT DISASSEMBLY AND ASSEMBLY
ELECTRIC CONTROLLED COUPLING
Exploded View
INFOID:0000000010288409
R9M
1.
Filler plug
2.
Gasket
3.
Drain plug
4.
Rear cover
5.
Side oil seal
6.
Side bearing adjusting shim
7.
Side bearing
8.
Drive gear
9.
Differential case
10. Pinion mate thrust washer
11.
Pinion mate gear
12. Pinion mate shaft
13. Lock pin
14. Side gear thrust washer
15. Side gear
16. Drive pinion
17. Pinion rear bearing
18. Drive pinion adjusting shim
19. Collapsible spacer
20. Gear carrier
21. Pinion front bearing
22. Drive pinion nut
23. Center oil seal
24. 4WD solenoid harness
25. Electric controlled coupling
26. Coupling cover
27. Reamer bolt
28. Connector bracket
29. Front oil seal
30. Companion flange
31. Companion flange lock nut
A: Oil seal lip
B: Screw hole
: Apply gear oil.
: Apply anti-corrosive oil.
: Apply Genuine Liquid Gasket, Three Bond 1217 or equivalent.
JPDID0006GB
DLN-210
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
ELECTRIC CONTROLLED COUPLING
Disassembly
INFOID:0000000010288410
1.
Remove connector bracket.
2.
Put matching mark on the thread edge of electric controlled cou-
pling. The matching mark should be in line with the matching
mark on companion flange.
CAUTION:
For matching mark, use paint. Never damage electric con-
trolled coupling.
NOTE:
When replacing electric controlled coupling, matching mark is
not necessary.
3.
Remove companion flange lock nut, using a flange wrench
(commercial service tool).
4.
Remove companion flange.
5.
Remove coupling cover.
6.
Remove front oil seal from coupling cover, using flat-bladed
screwdriver.
CAUTION:
Be careful not to damage coupling cover.
7.
Remove electric controlled coupling.
8.
Remove 4WD solenoid harness.
9.
Remove center oil seal from gear carrier.
Assembly
INFOID:0000000010288411
1.
Using the drift (A) (SST: ST35271000), install center oil seal (1)
as shown in the figure.
CAUTION:
• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
2.
Connect 4WD solenoid harness to electric controlled coupling.
: Apply Genuine Medium Strength Thread Locking Sealant, Three Bond 1322B or equivalent.
Refer to
for symbols not described on the above.
PDIA0455E
PDIA0442E
PDG0213D
Dimension “D”
: 0.8 – 1.2 mm (0.031 – 0.047 in)
JSDIA0260ZZ
ELECTRIC CONTROLLED COUPLING
DLN-211
< UNIT DISASSEMBLY AND ASSEMBLY >
[REAR FINAL DRIVE: R145]
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3.
Install electric controlled coupling to spline of drive pinion inside
gear carrier.
CAUTION:
• Align the pin on electric controlled coupling with the
groove of gear carrier.
• Be careful not to damage center oil seal.
4.
Set 4WD solenoid harness guide to gear carrier.
5.
Using the drifts, drive front oil seal until it becomes flush with the
coupling cover end.
CAUTION:
• Never reuse oil seal.
• When installing, never incline oil seal.
• Apply multi-purpose grease onto oil seal lips, and gear oil
onto the circumference of oil seal.
6.
Apply liquid gasket to mating surface of coupling cover. Overlap
both ends of the bead for at least 3 mm (0.12 in).
CAUTION:
Remove old gasket adhering to the mounting surfaces.
Also remove any moisture, oil, or foreign material adhering
to the mounting surfaces.
7.
Install coupling cover to gear carrier with arrow facing upward,
temporarily tighten reamer bolts to the positions shown in the
figure.
8.
Tighten reamer bolts and coupling cover mounting bolts to the
specified torque.
9.
Install connector bracket, and tighten bolts to the specified
torque.
10. Install companion flange.
NOTE:
When reusing electric controlled coupling, align the matching
mark of electric controlled coupling with the matching mark of
companion flange, then install companion flange.
11. Install companion flange lock nut with flange wrench (commer-
cial service tool), tighten to the specified torque.
CAUTION:
Never reuse companion flange lock nut.
12. Check companion flange runout. Refer to
.
PDIA0463E
A
: Drift (SST: KV38100200)
B
: Drift (SST: ST27861000)
PDIA0449E
PDIA0613E
SDIA0587E
PDIA0455E
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