Nissan Juke F15. Manual — part 283
REAR DIFFERENTIAL GEAR OIL
DLN-137
< PERIODIC MAINTENANCE >
[REAR FINAL DRIVE: RTVS]
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PERIODIC MAINTENANCE
REAR DIFFERENTIAL GEAR OIL
Inspection
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OIL LEAKAGE
Check rear final drive surrounding area (oil seal, drain plug, filler plug, and gear carrier, etc.) for oil leakage.
OIL LEVEL
1. Remove filler plug (1) and check oil level from filler plug mount-
ing hole as shown in the figure.
CAUTION:
Never start engine while checking oil level.
2. Set a new gasket on filler plug and install it on final drive assem-
bly. Refer to
.
CAUTION:
Never reuse gasket.
Draining
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1. Stop engine.
2. Remove drain plug (1) and drain gear oil.
3. Set a new gasket on drain plug and install it to final drive assem-
bly and tighten to the specified torque. Refer to
CAUTION:
Never reuse gasket.
Refilling
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1. Remove filler plug (1). Fill with new gear oil until oil level reaches
the specified level near filler plug mounting hole.
2. After refilling oil, check oil level. Set a new gasket to filler plug,
then install it to final drive assembly. Refer to
CAUTION:
Never reuse gasket.
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Oil grade and viscosity
: Refer to
.
Oil capacity
: Refer to
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DLN-138
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
FRONT OIL SEAL
REMOVAL AND INSTALLATION
FRONT OIL SEAL
Exploded View
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Removal and Installation
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REMOVAL
CAUTION:
Verify identification stamp of replacement frequency put in the lower part of gear carrier to determine
replacement for collapsible spacer when replacing front oil seal. Refer to “Identification stamp of
replacement frequency of front oil seal”. If collapsible spacer replacement is necessary, remove final
drive assembly and disassemble it to replace front oil seal and collapsible spacer. Refer to
NOTE:
The reuse of collapsible spacer is prohibited in principle. However, it is reusable on a one-time basis
only in cases when replacing front oil seal.
Identification stamp of replacement frequency of front oil seal
• The diagonally shaded area in the figure shows stamping point for
replacement frequency of front oil seal.
• The following table shows if collapsible spacer replacement is
needed before replacing front oil seal.
When collapsible spacer replacement is required, disassemble
final drive assembly to replace collapsible spacer and front oil seal.
1.
Rear final drive assembly
2.
Front oil seal
3.
Companion flange
4.
Companion flange lock nut
A.
Oil seal lip
: Always replace after every disassembly
: N·m (kg-m, ft-lb)
: Apply multi purpose grease
: Apply gear oil.
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Stamp
Collapsible spacer replacement
No stamp
Not required
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FRONT OIL SEAL
DLN-139
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
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CAUTION:
Make a stamping after replacing front oil seal.
• After replacing front oil seal, make a stamping on the stamping point in accordance with the table below in
order to identify replacement frequency.
CAUTION:
Make a stamping from left to right.
1. Drain gear oil. Refer to
.
2. Make a judgment if a collapsible spacer replacement is required.
3. Remove propeller shaft. Refer to
DLN-124, "Removal and Installation"
.
4. Remove rear drive shaft. Refer to
RAX-19, "Removal and Installation"
5. Remove electric controlled couplings. Refer to
DLN-145, "Removal and Installation"
6. Measure the total preload with the preload gauge (A) [SST:
ST3127S000 (J-25765-A)].
NOTE:
Record the preload measurement.
7. Put matching mark (A) on the end of the drive pinion. The
matching mark should be in line with the matching mark (B) on
companion flange (1).
CAUTION:
For matching mark, use paint. Never damage companion
flange and drive pinion.
“0” or “0” on the far right of stamp
Required
“01” or “1” on the far right of stamp
Not required
Stamp
Collapsible spacer replacement
Stamp before stamping
Stamping on the far right
Stamping
No stamp
0
0
“0”
(Front oil seal was replaced once.)
1
01
“01”
(Collapsible spacer and front oil seal were replaced last time.)
0
010
“0” is on the far right.
(Only front oil seal was replaced last time.)
1
...01
“1” is on the far right.
(Collapsible spacer and front oil seal were replaced last time.)
0
...010
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DLN-140
< REMOVAL AND INSTALLATION >
[REAR FINAL DRIVE: RTVS]
FRONT OIL SEAL
8. Remove companion flange lock nut using the flange wrench (A)
(Commercial service tool).
9. Remove companion flange using the puller (A) (Commercial ser-
vice tool).
10. Remove front oil seal using the suitable oil seal remover.
CAUTION:
Never damage gear carrier and drive pinion.
INSTALLATION
1. Apply multi-purpose grease to front oil seal lips.
2. Using the drift (A) (Commercial service tool), drive front oil seal
until it becomes flush with the gear carrier end.
CAUTION:
• Never reuse oil seal.
• Never incline oil seal when installing.
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