2007 NISSAN 350Z Rear Final Drive Workshop Manual

RFD-1
REAR FINAL DRIVE
D DRIVELINE/AXLE
CONTENTS
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SECTION RFD
A
B
RFD
Revision: 2006 November2007 350Z
REAR FINAL DRIVE
PRECAUTIONS .......................................................... 2
Service Notice or Precautions .................................. 2
PREPARATION ........................................................... 3
Special Service Tools ............................................... 3
Commercial Service Tools ........................................ 6
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 7
NVH Troubleshooting Chart ..................................... 7
DESCRIPTION ............................................................ 8
Cross-Sectional View ............................................... 8
DIFFERENTIAL GEAR OIL ........................................ 9
Changing Differential Gear Oil ................................. 9
DRAINING ............................................................. 9
FILLING ................................................................. 9
Checking Differential Gear Oil .................................. 9
OIL LEAKAGE AND OIL LEVEL ........................... 9
FRONT OIL SEAL .................................................... 10
Removal and Installation ........................................ 10
IDENTIFICATION STAMP OF REPLACEMENT
FREQUENCY OF FRONT OIL SEAL ................. 10
REMOVAL ............................................................ 11
INSTALLATION ................................................... 12
SIDE OIL SEAL ........................................................ 15
Removal and Installation ........................................ 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 15
REAR FINAL DRIVE ASSEMBLY ............................ 17
Removal and Installation ........................................ 17COMPONENTS ................................................... 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 18
Disassembly and Assembly (R200 2-pinion) .......... 19
COMPONENTS ................................................... 19
ASSEMBLY INSPECTION AND ADJUSTMENT ... 20
DISASSEMBLY ................................................... 24
INSPECTION AFTER DISASSEMBLY ................ 28
ADJUSTMENT AND SELECTION OF ADJUST-
ING WASHERS ................................................... 28
ASSEMBLY ......................................................... 33
Disassembly and Assembly (R200V LSD) ............. 39
COMPONENTS ................................................... 39
ASSEMBLY INSPECTION AND ADJUSTMENT ... 40
DISASSEMBLY ................................................... 44
INSPECTION AFTER DISASSEMBLY ................ 48
ADJUSTMENT AND SELECTION OF ADJUST-
ING WASHERS ................................................... 48
ASSEMBLY ......................................................... 53
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 59
General Specifications ............................................ 59
Inspection and Adjustment ..................................... 59
DRIVE GEAR RUNOUT ...................................... 59
DIFFERENTIAL SIDE GEAR CLEARANCE ....... 59
PRELOAD TORQUE ........................................... 59
BACKLASH ......................................................... 59
COMPANION FLANGE RUNOUT ....................... 59
SELECTIVE PARTS ............................................ 60

RFD-2
PRECAUTIONS
Revision: 2006 November2007 350Z
PRECAUTIONSPFP:00001
Service Notice or PrecautionsNDS00009

Check for the correct installation status prior to removal or disassembly. If matching marks are required,
be certain they do not interfere with the function of the parts when applied.

Overhaul should be done in a clean work area, it is preferable to work in dustproof area.

Before disassembly, using steam or white gasoline, completely remove sand and mud from the exterior of
the unit, preventing them from entering into the unit during disassembly or assembly.

Check appearance of the disassembled parts for damage, deformation, and unusual wear. Replace them
with a new ones if necessary.

Gaskets, seals and O-rings should be replaced any time when the unit is disassembled.

In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If
tightening sequence is specified, observe it.

Clean and flush the parts sufficiently and blow-dry them.

Be careful not to damage sliding surfaces and mating surfaces.

When applying sealant, remove the old sealant from the mounting surface; then remove any moisture, oil,
and foreign materials from the application and mounting surfaces.

Always use shop paper for cleaning the inside of components.

Avoid using cotton gloves or shop rags to prevent entering of lint.

During assembly, observe the specified tightening torque, and apply new gear oil, petroleum jelly, or multi-
purpose grease as specified for each vehicle, if necessary.

PREPARATION
RFD-3
C
E
F
G
H
I
J
K
L
MA
B
RFD
Revision: 2006 November2007 350Z
PREPARATIONPFP:00002
Special Service ToolsNDS0000A
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool nameDescription
KV40104000
(—)
Flange wrench
a: 85 mm (3.35 in) dia.
b: 65 mm (2.56 in) dia.Removing and installing drive pinion lock nut
KV381054S0
(J-34286)
PullerRemoving 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
(—)
AttachmentRemoving side flange
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
KV38107900
(J-39352)
ProtectorInstalling side flange
NT659
ZZA0601D
ZZA0811D
ZZA0804D
ZZA0803D
ZZA1143D
S-NT129

RFD-4
PREPARATION
Revision: 2006 November2007 350Z
KV38100800
(J-25604-01)
Attachment
a: 541 mm (21.30 in)
b: 200 mm (7.87 in)Fixing unit assembly
ST3127S000
(J-25765-A)
Preload gauge
1: GG91030000
(J-25765)
Torque wrench
2: HT62940000
(—)
Socket adapter (1/2″)
3: HT62900000
(—)
Socket adapter (3/8″)Measuring pinion bearing preload and total
preload
K V 1 0 1111 0 0
(J-37228)
Seal cutterRemoving rear cover
ST3306S001
(J-22888-D)
Differential side bearing puller set
1: ST33051001
(J-22888-20)
Puller
2: ST33061000
(J-8107-2)
Base
a: 28.5 mm (1.122 in) dia.
b: 38 mm (1.50 in) dia.Removing and installing side bearing inner
race
ST30031000
(J-22912-01)
ReplacerRemoving pinion rear bearing inner race
KV40105230
(—)
Drift
a: 92 mm (3.62 in) dia.
b: 86 mm (3.39 in) dia.
c: 45 mm (1.77 in) dia.Installing pinion rear bearing outer race Tool number
(Kent-Moore No.)
Tool nameDescription
SDIA0267E
NT124
S-NT046
NT072
ZZA0700D
PDIA0591E

PREPARATION
RFD-5
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RFD
Revision: 2006 November2007 350Z
ST30613000
(J-25742-3)
Drift
a: 72 mm (2.83 in) dia.
b: 48 mm (1.89 in) dia.Installing pinion front bearing outer race
ST30611000
(J-25742-1)
Drift barInstalling pinion front bearing outer race (Use
with ST30613000)
ST30901000
(J-26010-01)
Drift
a: 79 mm (3.11 in) dia.
b: 45 mm (1.77 in) dia.
c: 35.2 mm (1.386 in) dia.Installing pinion rear bearing inner race
KV38100300
(J-25523)
Drift
a: 54 mm (2.13 in) dia.
b: 46 mm (1.81 in) dia.
c: 32 mm (1.26 in) dia.Installing side bearing inner race
(J-8129)
Spring gaugeMeasuring turning torque
(J-34309)
Differential shim selector toolAdjusting bearing preload and pinion gear
height
(J-25269-4)
Side bearing disc (2 Req'd) Selecting pinion height adjusting washer Tool number
(Kent-Moore No.)
Tool nameDescription
ZZA1000D
S-NT090
ZZA0978D
ZZA1046D
NT127
NT134
NT136

RFD-6
PREPARATION
Revision: 2006 November2007 350Z
Commercial Service ToolsNDS0000B
Tool nameDescription
Spacer
a: 60 mm (2.36 in) dia.
b: 36 mm (1.42 in) dia.
c: 30 mm (1.18 in)Installing pinion front bearing inner race
Power toolLoosening nuts and bolts
ZZA1133D
PBIC0190E

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
RFD-7
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RFD
Revision: 2006 November2007 350Z
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartNDS0000C
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×: ApplicableReference page
Refer to RFD-28
(R200 2-pinion), RFD-48
(R200V LSD).
Refer to RFD-21
(R200 2-pinion), RFD-41
(R200V LSD).
Refer to RFD-28
(R200 2-pinion), RFD-48
(R200V LSD).
Refer to RFD-22
(R200 2-pinion), RFD-42
(R200V LSD).
Refer to RFD-23
(R200 2-pinion), RFD-43
(R200V LSD).
Refer to RFD-9
.
NVH in PR section
NVH in FAX, RAX, FSU and RSU sections
NVH in WT section
NVH in WT section
NVH in RAX section
NVH in BR section
NVH in PS section
Possible cause and SUSPECTED PARTS
Gear tooth rough
Gear contact improper
Tooth surfaces worn
Backlash incorrect
Companion flange excessive runout
Gear oil improper
PROPELLER SHAFT
AXLE AND SUSPENSION
TIRES
ROAD WHEEL
DRIVE SHAFT
BRAKES
STEERING
Symptom Noise×××××××××××××

RFD-8
DESCRIPTION
Revision: 2006 November2007 350Z
DESCRIPTIONPFP:00000
Cross-Sectional ViewNDS0000D
R200 (2-pinion)
R200V (LSD)
PDIA0627E
1. Side flange 2. Pinion mate gear 3. Drive gear
4. Pinion mate shaft 5. Differential case 6. Side bearing
7. Drive pinion 8. Pinion front bearing 9. Companion flange
10. Collapsible spacer 11. Pinion rear bearing 12. Side gear
PDIA0628E
1. Side flange 2. Pinion mate gear 3. Drive gear
4. Pinion mate shaft 5. Differential case 6. Side bearing
7. Side gear 8. Drive pinion 9. Pinion front bearing
10. Companion flange 11. Collapsible spacer 12. Pinion rear bearing
13. Viscous coupling