2001 INFINITI QX4 Factory Service Manual

Page 2057 of 2395

INFINITI QX4 2001  Factory Service Manual SPD554
6. Install differential case assembly on ring gear.
7. Apply locking agent [Locktite (stud lock) or equivalent] to ring
gear bolts, and install them.
Tighten bolts in a criss-cross pattern, lig

Page 2058 of 2395

INFINITI QX4 2001  Factory Service Manual SPD581
4. Place pinion front bearing inner cone in final drive housing.
SPD680
5. Apply multi-purpose grease to cavity at sealing lips of oil seal.
Install front oil seal.
Tool number:
KV38100500 (J25

Page 2059 of 2395

INFINITI QX4 2001  Factory Service Manual SPD664
9. Turn drive pinion in both directions several revolutions, and
measure pinion bearing preload.
Tool number: ST3127S000 (J25765-A)
Pinion bearing preload:
1.1 - 1.4 N´m (11 - 14 kg-cm, 9.5 -

Page 2060 of 2395

INFINITI QX4 2001  Factory Service Manual SPD560
15. Apply multi-purpose grease to cavity at sealing lips of oil seal.
Install side oil seal.
Tool number: KV38100200 (J26233)
SPD513
16. Measure ring gear to drive pinion backlash with a dial i

Page 2061 of 2395

INFINITI QX4 2001  Factory Service Manual SPD682
22. Install differential side shaft assembly.
Service Data and Specifications (SDS)
R200ANBPD0022General SpecificationsNBPD0022S01
Front final driveStandard
R200A
2-pinion
Gear ratio4.363
Numbe

Page 2062 of 2395

INFINITI QX4 2001  Factory Service Manual Total Preload AdjustmentNBPD0022S05
Total preload N´m (kg-cm, in-lb) P1+ [0.3 - 1.5 (3 - 15, 2.6 - 13.0)]
Ring gear backlash mm (in) 0.10 - 0.15 (0.0039 - 0.0059)
P1: Drive pinion preload
Drive Pinio

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INFINITI QX4 2001  Factory Service Manual Preparation
SPECIAL SERVICE TOOLSNBPD0029The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool nameDescription
ST3127

Page 2064 of 2395

INFINITI QX4 2001  Factory Service Manual Tool number
(Kent-Moore No.)
Tool nameDescription
ST33190000
(J25523)
Differential side bearing
drift
NT085
Installing side bearing inner cone
a: 52 mm (2.05 in) dia.
b: 45.5 mm (1.791 in) dia.
c: 34