vq35de INFINITI FX35 2005 Service Manual

PS-42
HYDRAULIC LINE
Revision: 2005 July 2005 FX
VQ35DE AWD MODEL
7. Oil cooler 8. Eye bolt 9. Copper washer
10. Oil pressure sensor
SGIA0560E
1. Reservoir tank 2. Reservoir tank bracket 3. Suction hose
4. High pressure hose 5. Oil pump 6. Steering gear assembly
7. Oil cooler 8. Eye bolt 9. Copper washer
10. Oil pressure sensor

RAX-12
REAR DRIVE SHAFT
Revision: 2005 July 2005 FX
ASSEMBLY
Final Drive Side
1. If plug has been removed, use a drift (SST) to press in a new one.
NOTE:
Discard old plug; replace with new one.
2. Wind serrated part of shaft with tape. Install boot band and boot to shaft. Be careful not to damage boot.
NOTE:
Discard old boot band and boot; replace with each new one.
3. Remove protective tape wound around serrated part of shaft.
4. Install ball cage/steel ball/inner race assembly to shaft, and secure them tightly with a snap ring.
NOTE:
Discard old snap ring; replace with new one.
5. Insert the amount of grease (NISSAN genuine grease or equiva- lent) onto housing (* point) to the quantity mentioned below, and
install it to shaft.
6. Install stopper ring to housing.
7. After installed, pull shaft to check engagement between joint sub-assembly and stopper ring.
SDIA1153E
SFA800
SDIA1125E
Grease amount
VK45DE : 175 − 195 g (6.17 − 6.88 oz)
VQ35DE : 124 − 134 g (4.37 − 4.73 oz)
RAC0678D

REAR DRIVE SHAFT RAX-13
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RAX
Revision: 2005 July 2005 FX
8. Install boot securely into grooves (indicated by * marks) shown
in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
9. Make sure boot installation length “L” is the length indicated below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:

Boot may break if boot installation length is less than standard value.

Take care not to touch the tip of screwdriver to inside of boot.
10. Secure big and small ends of boot with new boot bands as shown in the figure.
NOTE:
Discard old boot bands; replace with new ones.
11. After installing housing and shaft, rotate boot to check whether or not the actual position is correct. If boot position is not correct,
secure boot with new boot band again.
Wheel Side
1. Insert the amount of grease (NISSAN genuine grease or equiva-
lent) into joint sub-assembly serration hole until grease begins to
ooze from ball groove and serration hole. After insert grease,
use a shop cloth to wipe off old grease that has oozed out.
2. Wind serrated part of shaft with tape. Install boot band and boot to shaft. Be careful not to damage boot.
NOTE:
Discard old boot band and boot; replace with each new one.
3. Remove protective tape wound around serrated part of shaft. Boot installation Length “L ”
VK45DE : 147.9 mm (5.82 in)
VQ35DE : 93.9 mm (3.697 in)
SDIA1738E
SFA395
SDIA1127E
SFA800

RAX-14
REAR DRIVE SHAFT
Revision: 2005 July 2005 FX
4. Attach circular clip to shaft. At this time, circular clip must fit
securely into shaft groove. Attach nut to joint sub-assembly.
Use a wooden hammer to press-fit.
NOTE:
Discard old circular clip; replace with new one.
5. Insert the amount of grease (NISSAN genuine grease or equiva- lent) listed below into housing from large end of boot.
6. Install boot securely into grooves (indicated by * marks) shown in the figure.
CAUTION:
If there is grease on boot mounting surfaces (indicated by*
marks) of shaft and housing, boot may come off. Remove
all grease from surfaces.
7. Make sure boot installation length “L” is the length indicated below. Insert a flat-bladed screwdriver or similar tool into smaller
side of boot. Bleed air from boot to prevent boot deformation.
CAUTION:

Boot may break if boot installation length is less than standard value.

Be careful that screwdriver tip does not contact inside surface of boot.
8. Secure big and small ends of boot with new boot bands as shown in the figure.
NOTE:
Discard old boot bands; replace with new ones.
9. After installing joint sub-assembly and shaft, rotate boot to check whether or not the actual position is correct. If boot position is
not correct, secure boot with new boot bands again. Grease amount
VK45DE : 140 − 160 g (4.93 − 5.64 oz)
VQ35DE : 86 − 96 g (3.03 − 3.39 oz)
RAC0049D
Boot installation length “L”
VK45DE : 141.5 mm (5.57 in)
VQ35DE : 97 mm (3.82 in) SDIA1739E
SFA395

SERVICE DATA RAX-15
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Revision: 2005 July 2005 FX
SERVICE DATAPFP:00030
Wheel BearingADS000C9
Drive ShaftADS000KS
Axial end play0 mm (0 in)
Rotational torque At a load of 49,033 N (5,000 kg, 11,000 lb)
Less than 2.7 N·m (0.28 kg-m, 24 in-lb)
Measurement of spring scale Less than 26.6 N (2.7 kg, 5.95 lb)
Measuring point (Brake caliper installation points)
SDIA0801E
Joint Wheel side Final drive side
Engine model VQ35DE VK45DE VQ35DE VK45DE
Grease quantity 86
− 96 g
(3.03 − 3.39 oz) 140
− 160 g
(4.93 − 5.64 oz) 124
− 134 g
(4.37 − 4.73 oz) 175
− 195 g
(6.17 − 6.88 oz)
Boots installed length 97 mm (3.82 in) 141.5 mm (5.57 in) 93.9 mm (3.697 in) 147.9 mm (5.82 in)

PREPARATION RFD-3
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Revision: 2005 July 2005 FX
PREPARATIONPFP:00002
Special Service ToolsADS001AG
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name Description
KV40104000
(—)
Flange wrench
a: 85 mm (3.35 in)
b: 65 mm (2.56 in) Removing and installing drive pinion lock nut
KV381054S0
(J-34286)
Puller Removing front oil seal
ST30720000
(J-25405)
Drift
a: 77 mm (3.03 in) dia.
b: 55.5 mm (2.185 in) dia.

Installing front oil seal

Installing pinion rear bearing outer race
KV40104100
(—)
Attachment Removing side flange (For VQ35DE models)
KV40101000
(—)
Attachment Removing side flange (For VK45DE models)
ST36230000
(J-25840-A)
Sliding hammer Removing side flange
KV38100200
(J-26233)
Drift
a: 65 mm (2.56 in) dia.
b: 49 mm (1.93 in) dia. Installing side oil seal
NT659
ZZA0601D
ZZA0811D
ZZA0804D
NT159
ZZA0803D
ZZA1143D

RFD-12
SIDE OIL SEAL
Revision: 2005 July 2005 FX
SIDE OIL SEALPFP:33142
Removal and InstallationADS001AN
REMOVAL
1. Remove center muffler with a power tool. Refer to EX-3, "EXHAUST SYSTEM" .
2. Remove rear wheel sensor. Refer to BRC-57, "
WHEEL SENSORS" .
3. Remove drive shaft from final drive. Then suspend it by wire etc. Refer to RAX-9, "
REAR DRIVE SHAFT"
.
4. Install attachment to side flange, and then pull out the side flange with the sliding hammer.

For VQ35DE models
NOTE:
Circular clip installation position: Final drive side

For VK45DE models
NOTE:
Circular clip installation position: Final drive side
5. Remove side oil seal, using a flat-bladed screwdriver. CAUTION:
Be careful not to damage gear carrier.
INSTALLATION
1. Apply multi-purpose grease to side oil seal lips.
2. Install side oil seal until it becomes flush with the case end, using the drift.
CAUTION:

Do not reuse oil seal.

When installing, do not incline oil seal. Tool number A: KV40104100 ( — )
B: ST36230000 (J-25840-A)
SDIA1582E
Tool number A: KV40101000 ( — )B: ST36230000 (J-25840-A)
SDIA1583E
SDIA1584E
Tool number : KV38100200 (J-26233)
SDIA1585E

RFD-36
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 July 2005 FX
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsADS001AQ
Inspection and AdjustmentADS001AR
DRIVE GEAR RUNOUT
Unit: mm (in)
DIFFERENTIAL SIDE GEAR CLEARANCE
Unit: mm (in)
PRELOAD TORQUE
Unit: N·m (kg-m, in-lb)
BACKLASH
Unit: mm (in)
COMPANION FLANGE RUNOUT
Unit: mm (in)
SELECTIVE PARTS
Side Gear Thrust Washer
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information. Applied model
VQ35DE VK45DE
2WD AWD
Final drive model R200
Gear ratio 3.357 3.692
Number of teeth (Drive gear/Drive pinion) 47/14 48/13
Oil capacity (Approx.) (US pt, lmp pt) 1.4 (3, 2-1/2)
Number of pinion gears 2
Drive pinion adjustment spacer type Collapsible
Item Runout limit
Drive gear back face 0.05 (0.0020) or less
Item Specification
Side gear backlash (Clearance between side gear and differential
case) 0.2 (0.008) or less
(Each gear should rotate smoothly without excessive resistance during differential motion.)
Item Specification
Pinion bearing (P
1 ) 2.65 - 3.23 (0.27 - 0.32, 24 - 28)
Side bearing (P
2 ) 0.20 - 0.52 (0.02 - 0.05, 2 - 4)
Side bearing to pinion bearing (Total preload)
(Total preload = P
1 + P2 ) 2.85 - 3.75 (0.29 - 0.38, 26 - 33)
Item Specification
Drive gear to drive pinion gear 0.10 - 0.15 (0.0039 - 0.0059)
Item Runout limit
Inner side of the companion flange 0.08 (0.0031) or less
Thickness Part number* Thickness Part number*
0.75 (0.0295)
0.78 (0.0307)
0.81 (0.0319)
0.84 (0.0331) 38424 EC000
38424 EC001
38424 EC002
38424 EC003 0.87 (0.0343)
0.90 (0.0350)
0.93 (0.0366) 38424 EC004
38424 EC005
38424 EC006

RSU-18
SERVICE DATA
Revision: 2005 July 2005 FX
SERVICE DATAPFP:00030
Wheel AlignmentAES000MV
Ball JointAES000MW
Wheelarch Height (Unladen*)AES000MX
*: Fuel, engine coolant and engine oil full. Spare tire, jack, hand tools and mats are in designated positions. Camber
Degree minute (Decimal degree) Minimum – 1
° 18 ′ (– 1.30 °)
Nominal – 0 ° 48 ′ (– 0.80 °)
Maximum – 0 ° 18 ′ (– 0.30 °)
Total toe-in Distance (A – B)
Minimum 2.4 mm (0.094 in)
Nominal 4.7 mm (0.185 in)
Maximum 7.0 mm (0.276 in)
Angle (left plus right)
Degree minute (Degree) Minimum 0
°05 ′ (0.08 °)
Nominal 0 °10 ′ (0.17 °)
Maximum 0 °15 ′ (0.25 °)
Axial end play 0 mm (0 in)
Swing torque 0.5 − 3.4 N·m (0.06 − 0.34 kg-m, 5 − 30 in-lb)
Measurement on spring balance (cotter pinhole position) 9.7 − 66.0 N (0.99 − 6.7 kg, 2.18 − 14.8 lb)
Rotating torque 0.5 − 3.4 N·m (0.06 − 0.34 kg-m, 5 − 30 in-lb)
Destination USA Canada
Engine VQ35DE VK45DE VQ35DE VK45DE
Axle 2WD AWD AWD
Tire size 265/60R18 265/50R20 265/60R18 265/50R20 265/60R18 265/50R20
Front (Hf) 835 mm
(32.87 in) 834 mm
(32.83 in) 834 mm
(32.83 in) 833 mm
(32.80 in) 832 mm
(32.76 in) 834 mm
(32.83 in) 833 mm
(32.80 in) 832 mm
(32.76 in)
Rear (Hr) 822 mm
(32.36 in) 821 mm
(32.32 in) 829 mm
(32.64 in) 827 mm
(32.56 in) 825 mm
(32.48 in) 827 mm
(32.56 in) 826 mm
(32.52 in) 823 mm
(32.40 in)
SFA818A

SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
C
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F
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SECTION SC
A
B
SC
Revision: 2005 July 2005 FX
STARTING & CHARGING SYSTEM
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 2
PREPARATION ...................................................... ..... 3
Special Service Tools .......................................... ..... 3
Commercial Service Tools ................................... ..... 3
BATTERY ............................................................... ..... 4
How to Handle Battery ........................................ ..... 4
METHODS OF PREVENTING OVER-DIS-
CHARGE .......................................................... ..... 4
CHECKING ELECTROLYTE LEVEL ............... ..... 5
SPECIFIC GRAVITY CHECK .......................... ..... 5
CHARGING THE BATTERY ............................ ..... 6
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Battery) ....................................... ..... 6
DIAGNOSTIC RESULT ITEM CHART ............. ..... 8
Removal and Installation ..................................... ..... 9
REMOVAL ........................................................ ..... 9
INSTALLATION ................................................ ..... 9
STARTING SYSTEM ............................................. ... 10
System Description ............................................. ... 10
Wiring Diagram — START — .............................. .... 11
VK45DE ENGINE MODELS ............................ .... 11
VQ35DE ENGINE MODELS ............................ ... 12
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Starting) ...................................... ... 13
DIAGNOSTIC RESULT ITEM CHART ............. ... 13
WORK FLOW ................................................... ... 14
DIAGNOSTIC PROCEDURE 1 ........................ ... 15
DIAGNOSTIC PROCEDURE 2 ........................ ... 16
MINIMUM SPECIFICATION OF CRANKING
VOLTAGE REFERENCING COOLANT TEM-
PERATURE ...................................................... ... 16 Removal and Installation .....................................
... 17
VK45DE ENGINE MODELS ............................. ... 17
VQ35DE ENGINE MODELS (2WD) ................. ... 18
VQ35DE ENGINE MODELS (AWD) ................. ... 19
Disassembly and Assembly ................................. ... 20
VK45DE ENGINE MODELS ............................. ... 20
VQ35DE ENGINE MODELS (2WD) ................. ... 21
VQ35DE ENGINE MODELS (AWD) ................. ... 22
INSPECTION AFTER DISASSEMBLY ............. ... 22
CHARGING SYSTEM ............................................ ... 23
System Description .............................................. ... 23
MALFUNCTION INDICATOR ........................... ... 23
Wiring Diagram — CHARGE — .......................... ... 24
VK45DE ENGINE MODELS ............................. ... 24
VQ35DE ENGINE MODELS ............................ ... 25
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Charging) .................................... ... 26
DIAGNOSTIC RESULT ITEM CHART ............. ... 27
WORK FLOW ................................................... ... 28
PRELIMINARY INSPECTION .......................... ... 29
DIAGNOSTIC PROCEDURE 1 ........................ ... 30
DIAGNOSTIC PROCEDURE 2 ........................ ... 31
DIAGNOSTIC PROCEDURE 3 ........................ ... 31
DIAGNOSTIC PROCEDURE 4 ........................ ... 32
Removal and Installation ..................................... ... 33
VK45DE ENGINE MODELS ............................. ... 33
VQ35DE ENGINE MODELS ............................ ... 34
Disassembly and Assembly ................................. ... 36
VK45DE ENGINE MODELS ............................. ... 36
VQ35DE ENGINE MODELS ............................ ... 37
SERVICE DATA AND SPECIFICATIONS (SDS) ... ... 38
Battery ................................................................. ... 38
Starter .................................................................. ... 38
Alternator ............................................................. ... 38