2010 INFINITI QX56 Factory Service Manual

cruise control CD player rear view mirror isofix TPMS trunk release

Load previous 8 pages

Page 1321 of 4210

INFINITI QX56 2010 Factory Service Manual PREPARATIONDLN-239
< PREPARATION > [REAR FINAL DRIVE: R230]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
KV38107900
(J-39352)
Protector Installing side flange
KV40104100
(—)
Attachment Removing side flange
ST15

Page 1322 of 4210

INFINITI QX56 2010 Factory Service Manual DLN-240
< PREPARATION >[REAR FINAL DRIVE: R230]
PREPARATION
Commercial Service Tool
INFOID:0000000005148927
ST3127S000
(J-25765-A)
Preload gauge
1: GG91030000 (J-25765)
Torque wrench
2: HT62940000 (�

Page 1323 of 4210

INFINITI QX56 2010 Factory Service Manual PREPARATIONDLN-241
< PREPARATION > [REAR FINAL DRIVE: R230]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
Tool name Description
Spacer Installing drive pinion front bearing inner race
a: 60 mm (2.36 in) dia.
b: 36

Page 1324 of 4210

INFINITI QX56 2010 Factory Service Manual DLN-242
< SYMPTOM DIAGNOSIS >[REAR FINAL DRIVE: R230]
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING
SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting C

Page 1325 of 4210

INFINITI QX56 2010 Factory Service Manual DESCRIPTIONDLN-243
< SYMPTOM DIAGNOSIS > [REAR FINAL DRIVE: R230]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
DESCRIPTION
Cross-Sectional ViewINFOID:0000000005148929
1. Side flange 2. Pinion mate gear3. Drive ge

Page 1326 of 4210

INFINITI QX56 2010 Factory Service Manual DLN-244
< ON-VEHICLE MAINTENANCE >[REAR FINAL DRIVE: R230]
DIFFERENTIAL GEAR OIL
ON-VEHICLE MAINTENANCE
DIFFERENTIAL GEAR OIL
Changing Rear Differential Gear OilINFOID:0000000005148930
DRAINING
1. Sto

Page 1327 of 4210

INFINITI QX56 2010 Factory Service Manual FRONT OIL SEALDLN-245
< ON-VEHICLE REPAIR > [REAR FINAL DRIVE: R230]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
ON-VEHICLE REPAIR
FRONT OIL SEAL
Removal and InstallationINFOID:0000000005148932
REMOVAL
1. Remove

Page 1328 of 4210

INFINITI QX56 2010 Factory Service Manual DLN-246
< ON-VEHICLE REPAIR >[REAR FINAL DRIVE: R230]
FRONT OIL SEAL
1. Apply multi-purpose grease to the lips of the new front oil seal.
Then drive the new front oil seal in evenly until it becomes f

DLN-246
< ON-VEHICLE REPAIR >[REAR FINAL DRIVE: R230]
FRONT OIL SEAL
1. Apply multi-purpose grease to the lips of the new front oil seal.
Then drive the new front oil seal in evenly until it becomes flush
with the gear carrier using Tool.
CAUTION:
• Do not reuse front oil seal.
• Do not incline the new front oil seal when installing.
• Apply multi-purpose grease to the lips of the new front oilseal.
2. Install the companion flange to the drive pinion while aligning the matching marks.
3. Apply anti-corrosive oil to the threads of the drive pinion and the seating surface of the new drive pinion lock nut. Then adjust the
drive pinion lock nut tightening torque using suitable tool (A),
and check the total preload torque using Tool (B).
• The total preload torque should be within the total preloadtorque specification. When not replacing the collapsible
spacer, it should also be equal to the measurement taken dur-
ing removal plus an additional 0.56 N·m (0.06 Kg-m, 5 in-lb).
• If the total preload torque is low, tighten the drive pinion lock nut in 6.8 N·m (0.69 Kg-m, 5ft-lb) increments until the total pre-
load torque is met.
CAUTION:
• Do not reuse drive pinion lock nut.
• Apply anti-corrosive oil to the threads of the drive pinion and the seating surface of the new drive pinion lock nut.
• Adjust the drive pinion lock nut tightening torque to the
lower limit first. Do not exceed the drive pinion lock nut
specified torque. Refer to DLN-253, "
Disassembly and
Assembly".
• Do not loosen drive pinion lock nu t to adjust the total preload torque. If the total preload torque
exceeds the specifications, replace the collapsible spacer and tighten it again to adjust. Refer to
DLN-253, "
Disassembly and Assembly".
• After adjustment, rotate drive pinion back and fo rth 2 to 3 times to check for unusual noise, rota-
tion malfunction, and other malfunctions.
4. Installation of the remaining components is in the reverse order of removal. CAUTION:
Check the differential gear oil level after installation. Refer to DLN-244, "
Checking Rear Differential
Gear Oil".
Tool number : ST15310000 ( — )
PDIA0565E
Tool number B: ST3127S000 (J-25765-A)
Total preload torque: Refer to
DLN-253, "
Disassem-
bly and Assembly".
WDIA0380E
Revision: April 20092010 QX56

Load next 8 pages

Page: < prev 1-10 ... 1289-1296 1297-1304 1305-1312 1313-1320 1321-1328 1329-1336 1337-1344 1345-1352 1353-1360 ... 4216 next >

fuel pump check transmission fluid technical data jump cable coolant capacity garage door opener