2001 INFINITI QX4 oil capacity

Service Data and Specifications (SDS)
H233B=NBPD0042General SpecificationsNBPD0042S01
Rear final drive2WD 4WD
Standard Optional
H233B
2-pinion LSD
Gear ratio4.363
Number of teeth (Ring gear/drive pinion) 48/11
Oil capacity (Approx.)(US pt, lmp pt) 2.8 (5-7/8, 4-7/8)
Ring Gear RunoutNBPD0042S02
Ring gear runout limit mm (in)0.08 (0.0031)
Side Gear AdjustmentNBPD0042S03
Side gear backlash (Clearance between side gear and differential case) mm (in) 0.10 - 0.20 (0.0039 - 0.0079)
Available side
gear thrust
washersThickness mm (in) Part number*
1.75 (0.0689)
1.80 (0.0709)
1.85 (0.0728)38424-T5000
38424-T5001
38424-T5002
*: Always check with the Parts Department for the latest parts information.
Differential Torque Adjustment (LSD models)NBPD0042S04
Differential torque N´m (kg-m, ft-lb) 88 - 108 (9 - 11, 65 - 80)
Number of discs and plates (One
side)Friction disc 2
Friction plate 9
Spring plate 2
Wear limit of plate and disc mm (in) 0.1 (0.004)
Allowable warpage of friction disc and plate mm (in) 0.08 (0.0031)
Available discs
and platesPlate name Thickness mm (in) Part number*
Friction disc1.48 - 1.52 (0.0583 - 0.0598)
1.38 - 1.42 (0.0543 - 0.0559)
1.58 - 1.62 (0.0622 - 0.0638)38433-C6002 (Standard type)
38433-C6004 (Adjusting type)
38433-C6003 (Adjusting type)
Friction plate1.48 - 1.52 (0.0583 - 0.0598)
1.38 - 1.42 (0.0543 - 0.0559)
1.58 - 1.62 (0.0622 - 0.0638)38432-C6001
38432-C6002
38432-C6003
Spring plate 1.48 - 1.52 (0.0583 - 0.0598) 38435-S9200
*: Always check with the Parts Department for the latest parts information.
Total Preload AdjustmentNBPD0042S05
Total preload N´m (kg-cm, in-lb) P1+ [0.3 - 0.4 (3 - 4, 2.6 - 3.5)]
Ring gear backlash mm (in) 0.13 - 0.18 (0.0051 - 0.0071)
Side bearing adjusting methodSide adjuster
P1: Drive pinion preload
REAR FINAL DRIVEH233B
Service Data and Specifications (SDS)
PD-62

BatteryNBSC0014
Applied area USA Canada
Type80D26R
Capacity V-AH12-65
Cold cranking current A
(For reference value)582
StarterNBSC0015
TypeM0T50371
MITSUBISHI make
Reduction gear type
System voltage12V
No-loadTerminal voltage 11.0V
Current Less than 90A
Revolution More than 2,700 rpm
Minimum diameter of commutator28.8 mm (1.134 in)
Minimum length of brush7.0 mm (0.276 in)
Brush spring tension18.3 - 24.8 N (1.87 - 2.53 kg, 4.11 - 5.58 lb)
Movement ªº in height of pinion assembly 0.5 - 2.0 mm (0.020 - 0.079 in)
AlternatorNBSC0016
TypeLR1110-712
HITACHI make
Nominal rating12V-110A
Ground polarityNegative
Minimum revolution under no-load (When 13.5 volts is applied) Less than 1,000 rpm
Hot output current (When 13.5 volts is applied)More than 35A/1,300 rpm
More than 85A/2,500 rpm
More than 110A/5,000 rpm
Regulated output voltage14.1 - 14.7V
Minimum length of brushMore than 6.0 mm (0.236 in)
Brush spring pressure 1.0 - 3.43 N (102 - 350 g, 3.60 - 12.34 oz)
Slip ring minimum outer diameter More than 26.0 mm (1.024 in)
Rotor (Field coil) resistance2.31W
GI
MA
EM
LC
EC
FE
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TF
PD
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SERVICE DATA AND SPECIFICATIONS (SDS)
Battery
SC-29

Steering Gear and LinkageNBST0040
Applied modelAll
Steering gear typePR32K
Tie-rod outer ball jointSwinging force at cotter pin hole: ªAº 4.9 - 47.1 N (0.5 - 4.8 kg, 1.1 - 10.6 lb)
Rotating torque: ªBº 0.3 - 2.9 N´m (3 - 30 kg-cm, 2.6 - 26.0 in-lb)
Axial end play: ªCº 0.1 mm (0.004 in) or less
Tie-rod inner ball jointSwinging force*: ªAº 3.9 - 32.4 N (0.4 - 3.3 kg, 0.9 - 7.3 lb)
Axial end play: ªCº 0.3 mm (0.012 in) or less
Tie-rod standard length ªLº200 mm (7.87 in)
Rack stroke ªSº72.0 mm (2.835 in)
Pinion gear preload without
gear fluidLock to lock
Average rotating torque0.78 - 1.47 N´m (8.0 - 15.0 kg-cm, 6.9 - 13.0 in-lb)
Within±100É from the neutral position
Maximum torque variation0.4 N´m (4 kg-cm, 3.5 in-lb)
Outside the above range
Maximum torque variation0.6 N´m (6 kg-cm, 5.2 in-lb)
*: Measuring point [: 240 mm (9.45 in)]
SST740C
Power SteeringNBST0042
Steering gear typePR32K
Rack sliding force
Under normal operating oil pressure137 - 255 N (14 - 26 kg, 31 - 57 lb)
Retainer adjustment
(Adjustment screw)Initial tightening torque 4.9 - 5.9 N´m (50 - 60 kg-cm, 43 - 52 in-lb)
Retightening torque after loosening 0.2 N´m (2 kg-cm, 1.7 in-lb)
Tightening torque after gear has settled 4.9 - 5.9 N´m (50 - 60 kg-cm, 43 - 52 in-lb)
Returning angle 10É - 20É
Steering wheel turning force
(Measured at one full turn from the neutral position)39 N (4 kg, 9 lb) or less
Fluid capacity (Approximate)0.9(1 US qt, 3/4 Imp qt)
Oil pump maximum pressure 8,630 - 9,219 kPa (88 - 94 kg/cm
2, 1,251 - 1,337 psi)
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SERVICE DATA AND SPECIFICATIONS (SDS)
Steering Gear and Linkage
ST-33

General SpecificationsNBTF0085
Transfer modelATX14A
Gear ratioHigh1.000
Low2.596
Number of teethPlanetary gearSun gear 57
Internal gear 91
Front drive sprocket 35
Front drive shaft 35
Fluid capacity(US qt, Imp qt)*3.0 (3-1/8, 2-5/8)
*: Refer to MA-11, ªFluids and Lubricantsº.
Inner Gear and Outer GearNBTF0086SUB-OIL PUMPNBTF0086S01
Allowable clearance 0.015 - 0.035 mm (0.0006 - 0.0014 in)
Gear thickness mm (in)Part No.*
Inner gear Outer gear
9.27 - 9.28 (0.3650 - 0.3654) 31346 0W462 31347 0W462
9.28 - 9.29 (0.3654 - 0.3657) 31346 0W461 31347 0W461
9.29 - 9.30 (0.3657 - 0.3661) 31346 0W460 31347 0W460
*: Always check with the Parts Department for the latest parts information.
MAIN OIL PUMPNBTF0086S02
Allowable clearance 0.015 - 0.035 mm (0.0006 - 0.0014 in)
Gear thickness mm (in)Part No.*
Inner gear Outer gear
14.67 - 14.68 (0.5776 - 0.5780) 31346 0W412 31347 0W412
14.68 - 14.69 (0.5780 - 0.5783) 31346 0W411 31347 0W411
14.69 - 14.70 (0.5783 - 0.5787) 31346 0W410 31347 0W410
*: Always check with the Parts Department for the latest parts information.
Control ValveNBTF0087VALVENBTF0087S01
Mounting position Part name Part No.* Outer dia. mm (in) Overall length mm (in)
L1 2-4 shift valve 31772 21X00 8.0 (0.315) 38.5 (1.516)
L2 Clutch valve 31772 80X11 10.0 (0.394) 40.0 (1.575)
L4 Pilot valve 31772 80X11 10.0 (0.394) 40.0 (1.575)
L5 Regulator valve 31741 0W410 12.0 (0.472) 68.0 (2.677)
*: Always check with the Parts Department for the latest parts information.
SPRINGNBTF0087S02
Mounting position Part name Part No.*Free length
mm (in)Outer dia.
mm (in)Wire dia. mm (in) Winding direction
L12-4 shift valve
spring31742 0W400 31.85 (1.2539) 7.0 (0.276) 0.6 (0.024) Clockwise
GI
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EM
LC
EC
FE
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PD
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SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
TF-157