Page 4041 of 4462
PREPARATION RFD-3
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RFD
Revision: 2006 December 2006 FX35/FX45
PREPARATIONPFP:00002
Special Service ToolsNDS000BI
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
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
KV38107900
(J-39352)
Protector Installing side flange
ZZA0601D
ZZA0811D
ZZA0804D
NT159
ZZA0803D
ZZA1143D
S-NT129
Page 4042 of 4462
RFD-4
PREPARATION
Revision: 2006 December 2006 FX35/FX45
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 cutter Removing 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)
Replacer Removing 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 name Description
SDIA0267E
NT124
S-NT046
NT072
ZZA0700D
PDIA0591E
Page 4043 of 4462
PREPARATION RFD-5
C E F
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RFD
Revision: 2006 December 2006 FX35/FX45
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 bar Installing 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 gauge Measuring turning torque
(J-34309)
Differential shim selector tool Adjusting 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 name Description
ZZA1000D
S-NT090
ZZA0978D
ZZA1046D
NT127
NT134
NT136
Page 4044 of 4462
RFD-6
PREPARATION
Revision: 2006 December 2006 FX35/FX45
Commercial Service ToolsNDS000BJ
Tool name Description
Flange wrench Removing and installing drive pinion lock nut
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 tool Loosening nuts and bolts
NT035
ZZA1133D
PBIC0190E
Page 4045 of 4462

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING RFD-7
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RFD
Revision: 2006 December 2006 FX35/FX45
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGPFP:00003
NVH Troubleshooting ChartNDS000BK
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
× : Applicable Reference page
Refer to
RFD-26, "
INSPECTION AFTER DISASSEMBLY
" .
Refer to RFD-20, "
Tooth Contact
" .
Refer to RFD-26, "
INSPECTION AFTER DISASSEMBLY
" .
Refer to RFD-21, "
Backlash
" .
Refer to RFD-22, "
Companion Flange Runout
" .
Refer to RFD-9, "
Checking Differential Gear Oil
" .
NVH in PR section.
NVH in FAX, RAX, FSU and RSU sections.
NVH in WT section.
NVH in WT section.
NVH in FAX and 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 ×××××××××××××
Page 4046 of 4462
RFD-8
DESCRIPTION
Revision: 2006 December 2006 FX35/FX45
DESCRIPTIONPFP:00000
Cross-Sectional ViewNDS000BL
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
PDIA0476E
Page 4047 of 4462

DIFFERENTIAL GEAR OIL RFD-9
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RFD
Revision: 2006 December 2006 FX35/FX45
DIFFERENTIAL GEAR OILPFP:KLD30
Changing Differential Gear OilNDS000CT
DRAINING
1. Stop engine.
2. Remove drain plug (1) and drain gear oil.
3. Set a gasket on drain plug (1) and install it to final drive assem- bly and tighten to the specified torque. Refer to RFD-18, "
COM-
PONENTS" .
CAUTION:
Do not reuse gasket.
FILLING
1. Remove filler plug (1). Fill with new gear oil until oil level reaches
the specified level near filler plug mounting hole.
2. After refilling oil, check oil level. Set a gasket to filler plug (1), then install it to final drive assembly. Refer to RFD-18, "
COMPO-
NENTS" .
CAUTION:
Do not reuse gasket.
Checking Differential Gear OilNDS000CU
OIL LEAKAGE AND OIL LEVEL
Make sure that oil is not leaking from final drive assembly or around it.
Remove filler plug (1) and check oil level from filler plug mount-
ing hole as shown in the figure.
CAUTION:
Do not start engine while checking oil level.
Set a gasket on filler plug (1) and install it on final drive assem-
bly. Refer to RFD-18, "
COMPONENTS" .
CAUTION:
Do not reuse gasket.
PDIA0748J
Oil grade and Viscosity:
Refer to MA-12, "
Fluids and Lubricants" .
Oil capacity:
Approx. 1.4 (3 US pt, 2-1/2 Imp pt)
PDIA0749J
PDIA0749J
Page 4048 of 4462

RFD-10
FRONT OIL SEAL
Revision: 2006 December 2006 FX35/FX45
FRONT OIL SEALPFP:38189
Removal and InstallationNDS000CV
CAUTION:
Verify identification stamp of replacement frequency put in the lower part of gear carrier to determine
replacement for collapsible spacer when replacing front oil seal. Refer to RFD-10, "
IDENTIFICATION
STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL" . If necessary collapsible spacer
replacement, remove final drive assembly and disassemble it to replace front oil seal and collapsible
spacer. Refer to RFD-16, "
Removal and Installation" and RFD-18, "Disassembly and Assembly" .
NOTE:
The reuse of collapsible spacer is prohibited in principle. However, it is reusable on a one-time basis
only in cases when replacing front oil seal.
IDENTIFICATION STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL
The diagonally shaded area in the figure shows stamping point
for replacement frequency of front oil seal.
The following table shows if collapsible spacer replacement is
needed before replacing front oil seal.
When collapsible spacer replacement is required, disassemble
final drive assembly to replace collapsible spacer and front oil
seal. Refer to RFD-18, "
Disassembly and Assembly" .
CAUTION:
Be sure to make a stamping after replacing front oil seal.
After replacing front oil seal, make a stamping on the stamping point in accordance with the table below in
order to identify replacement frequency.
CAUTION:
Stamping shall be made from left to right.
REMOVAL
1. Drain gear oil. Refer to RFD-9, "DRAINING" .
2. Make a judgment if a collapsible spacer replacement is required. Refer to RFD-10, "
IDENTIFICATION
STAMP OF REPLACEMENT FREQUENCY OF FRONT OIL SEAL" .
3. Remove center muffler with a power tool. Refer to EX-3, "
EXHAUST SYSTEM" .
4. Remove rear wheel sensor. Refer to BRC-55, "
WHEEL SENSORS" .
5. Remove drive shaft from final drive. Then suspend it by wire etc. Refer to RAX-9, "
REAR DRIVE SHAFT"
.
Stamp collapsible spacer replacement
No stamp Not required
“0” or “0” on the far right of stamp Required
“01” or “1” on the far right of stamp Not required
PDIA0976E
Stamp before stamping Stamping on the far right Stamping
No stamp 00
“0”
(Front oil seal was replaced once.) 101
“01”
(Collapsible spacer and front oil seal were replaced last time.) 0 010
“0” is on the far right.
(Only front oil seal was replaced last time.) 1...01
“1” is on the far right.
(Collapsible spacer and front oil seal were replaced last time.) 0 ...010