bearing INFINITI FX35 2008 Service Manual

STARTING SYSTEMSC-17
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
SC
N
O P
VQ35DE ENGINE MODELS (AWD) (S114-881A)
1. Magnetic switch assembly 2. Dust cover kit 3. Shift lever set
4. Center bracket (A) 5. Yoke assembly 6. Armature assembly
7. Brush holder assembly 8. Thrust washer 9. Rear cover assembly
10. Shaft gear assembly 11. Packing 12. Thrust washer
13. Center bracket (P) 14. E-ring 15. Pinion assembly
16. Ball bearing 17. Caul 18. Gear case assembly (H): High-temperatu re grease point
PKID0694E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SC-18
< SERVICE INFORMATION >
STARTING SYSTEM
Inspection After Disassembly
INFOID:0000000001328253
PINION/CLUTCH CHECK
1. Inspect pinion teeth.  Replace pinion if teeth are worn or damaged. (Also check condition of ring gear teeth.)
2. Inspect reduction gear teeth.  Replace reduction gear if teeth are worn or dam aged. (Also check condition of armature shaft gear
teeth.)
3. Check to see if pinion locks in one directi on and rotates smoothly in the opposite direction.
 If it locks or rotates in both directions , or unusual resistance is evident, replace.
1. Magnetic switch assembly 2. Dust cover kit 3. Shift lever set
4. Center bracket (A) 5. Yoke assembly 6. Armature assembly
7. Brush holder assembly 8. Thrust washer 9. Rear cover assembly
10. Shaft gear assembly 11. Packing 12. Thrust washer
13. Center bracket (P) 14. E-ring 15. Pinion assembly
16. Ball bearing 17. Caul 18. Gear case assembly
(H): High-temperatu re grease point
PKID0695E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SC-28
< SERVICE INFORMATION >
CHARGING SYSTEM
 Make sure that alternator pulley nut is tight.
INSTALLATION
Installation is the reverse order of removal.
 Install alternator, and check tension of belt. Refer to EM-14, "Checking Drive Belts".
CAUTION:
Be sure to tighten “B” terminal nut carefully.
Disassembly and AssemblyINFOID:0000000001328259
VK45DE ENGINE MODELS (LR1110-716B)
VQ35DE ENGINE MODELS (A3TG0191)
Alternator pulley nut:
: 118 N·m (12.0 kg-m, 87 ft-lb)
1. Stator assembly 2. Slip ring 3. Rotor assembly
4. Retainer 5. Front bearing 6. Front bracket assembly
7. Pulley 8. Pulley nut 9. Fun guide
10. Double labyrinth seal 11. IC voltage regulator assembly 12. Diode assembly
13. Rear bracket assembly 14. Bush 15. B terminal nut
16. Through-bolt and nut
PKID0691E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

CHARGING SYSTEMSC-29
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
SC
N
O P
1. Rear bearing 2. Rotor assembly 3. Retainer
4. Front bearing 5. Through-bolt 6. Front bracket assembly
7. Pulley 8. Pulley nut 9. Stator assembly
10. IC voltage regulator assembly 11. Diode assembly 12. Rear bracket assembly
13. Bush 14. B terminal nut : Always replace after every disas- sembly
PKID0692E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SC-30
< SERVICE INFORMATION >
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
BatteryINFOID:0000000001328260
StarterINFOID:0000000001328261
AlternatorINFOID:0000000001328262
Typ e11 0 D 2 6 L
Capacity V - AH 12 - 75
Cold cranking current (F or reference value) A 720
Applied model VK45DE VQ3 5DE (2WD) VQ35DE (AWD)
Ty p e M002T85075 S114-880A S114-881A
MITSUBISHI make HITACHI make Reduction gear type
System voltage V 12
No-load Te r m i n a l v o l t a g e V 11
Current A Less than 145 Less than 90
Revolution rpm More than 3,300 More than 2,880
Minimum diameter of commutator mm (in) 31.4 (1.236) 28.0 (1.102)
Minimum length of brush mm (in) 11.0 (0.433) 10.5 (0.413)
Brush spring tension N (kg, lb) 26.7 - 36.1
(2.72 - 3.68,
6.80 - 8.12) 16.2 (1.65, 3.6)
Clearance between bearing metal and armature shaft mm (in) Less than 0.2 (0.008)
Clearance between pinion front edge and pinion stopper mm (in) 0.5 - 2.0
(0.020 - 0.079) —
Movement in height of pinion assembly mm (in) — 0.3 - 2.5 (0.012 - 0.098)
Applied model VK45DE VQ35DE
Ty p e LR1110 - 716B A3TG0191
HITACHI make MITSUBISHI make
Nominal rating V - A 12 - 110
Ground polarity Negative
Minimum revolution under no-load (When 13.5 V is applied) rpm Less than 1,100 Less than 1,000
Hot output current (When 13.5 V is applied) A/rpm More than 70/1,800
More than 91/2,500
More than 110/5,000 More than 37/1,300
More than 92/2,500
More than 103/5,000
Regulated output voltage V 14.1 - 14.7
Minimum length of brush mm (in) More than 6.00 (0.236) More than 5.00 (0.197)
Brush spring pressure N (g, oz) 1.00 - 3.43
(102 - 350, 3.60 - 12.34) 4.8 - 6.0
(490 - 612, 17.28 - 21.60)
Slip ring minimum outer diameter mm (in) More than 26.0 (1.024) More than 22.1 (0.870)
Rotor (Field coil) resistance Ω2.31 1.7 - 2.1
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TF-6
< SERVICE INFORMATION >
PREPARATION
PREPARATION
Special Service ToolINFOID:0000000001327426
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
ST27862000
(—)
Drift
a: 62.5 mm (2.461 in) dia.
b: 42 mm (1.65 in) dia.  Installing front oil seal
KV381054S0
(J-34286)
Puller  Removing rear oil seal
ST30720000
(J-25405)
Drift
a: 77 mm (3.03 in) dia.
b: 55.5 mm (2.185 in) dia.  Installing rear oil seal
 Installing mainshaft oil seal
KV40104830
(—)
Drift
a: 70 mm (2.76 in) dia.
b: 63.5 mm (2.500 in) dia.  Installing rear oil seal
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.  Removing mainshaft bearing
ST33052000
(—)
Drift
a: 28 mm (1.10 in) dia.
b: 22 mm (0.87 in) dia.  Removing mainshaft assembly
ZZA0194D
ZZA0601D
ZZA0811D
ZZA1003D
ZZA1046D
ZZA1000D
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

PREPARATIONTF-7
< SERVICE INFORMATION >
CEF
G H
I
J
K L
M A
B
TF
N
O P
Commercial Service ToolINFOID:0000000001327427
ST30611000
(J-25742-1)
Drift bar
a: 350 mm (1.10 in)
b: 25 mm (1.10 in) dia.
c: M12 × 1.5P  Removing rear bearing
ST35321000
(—)
Drift
a: 49 mm (1.93 in) dia.
b: 41 mm (1.61 in) dia.  Removing rear bearing
 Installing mainshaft assembly
ST31214000
(J-25269-B)
Drift
a: 34 mm (1.34 in) dia.
b: 25.5 mm (1.004 in) dia.  Removing front drive shaft front bearing
 Removing front drive shaft rear bearing
KV38104010
(—)
Drift
a: 67 mm (2.64 in) dia.
b: 49 mm (1.93 in) dia.  Installing front drive shaft rear bearing
 Installing rear bearing
ST33200000
(J-26082)
Drift
a: 60 mm (2.36 in) dia.
b: 44.5 mm (1.752 in) dia.  Installing front drive shaft front bearing
ST30621000
(J-25742-5)
Drift
a: 80 mm (3.15 in) dia.
b: 59 mm (2.32 in) dia.  Installing mainshaft bearing
Tool number
(Kent-Moore No.)
Tool name
Description
NT663
ZZA1000D
ZZA0534D
ZZA1000D
ZZA1002D
ZZA1000D
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TF-8
< SERVICE INFORMATION >
PREPARATION
Tool nameDescription
Puller  Removing companion flange
Flange wrench  Removing and installing self-lock nut
Puller  Removing front drive shaft front bearing
 Removing front drive shaft rear bearing
Power tool  Loosening bolts and nuts
NT077
NT771
ZZB0823D
PBIC0190E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTINGTF-9
< SERVICE INFORMATION >
CEF
G H
I
J
K L
M A
B
TF
N
O P
NOISE, VIBRATION AND HARSHN ESS (NVH) TROUBLESHOOTING
NVH Troubleshooting ChartINFOID:0000000001327428
Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspec-
tion. If necessary, repair or replace these parts.
Reference pageTF-10TF-40TF-40TF-40TF-40TF-40
SUSPECTED PARTS
(Possible cause)
TRANSFER FLUID (Level low)
TRANSFER FLUID (Wrong)
TRANSFER FLUID (Level too high)
LIQUID GASKET (Damaged)
OIL SEAL (Worn or damaged)
GEAR (Worn or damaged)
BEARING (Worn or damaged)
TRANSFER CASE (Damaged)
Symptom Noise 1 2 3 3 3
Transfer fluid leakage 4 1 2 2 3
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

TRANSFER ASSEMBLYTF-41
< SERVICE INFORMATION >
CEF
G H
I
J
K L
M A
B
TF
N
O P
DISASSEMBLY
Front Case and Rear Case
1. Remove drain plug and filler plug.
1. Drive chain 2. Front drive shaft rear bearing 3. Front drive shaft
4. Front drive shaft front bearing 5. Sprocket 6. Mainshaft
7. Needle bearing 8. Snap ring 9. Mainshaft bearing
10. Front case 11. Front oil seal 12. Mainshaft oil seal
13. Oil cover 14. Electric controlled coupling 15. Spacer
16. Snap ring 17. O-ring 18. Oil gutter
19. Drain plug 20. Baffle plate 21. Rear bearing
22. Snap ring 23. Spacer 24. Rear oil seal
25. Companion flange 26. Self-lock nut 27. Breather tube
28. Rear case 29. Harness bracket 30. Retainer
31. Filler plug 32. Gasket 1: Apply Genuine Anaerobic Liquid Gasket or equivalent. Refer to GI-44, "
Recommended Chemical Product and Sealant".
2: Apply Genuine Silicone RTV or equivalent. Refer to GI-44, "
Recommended Chemical Product and Sealant".
Refer to GI-8, "
Component" for symbols not described on the above.
SDIA3608E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C