Infiniti FX35, FX50 (S51). Manual — part 1798
STARTER MOTOR
STR-23
< REMOVAL AND INSTALLATION >
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VK50VE : Removal and Installation
INFOID:0000000005245539
REMOVAL
1.
Disconnect the battery cable from the negative terminal.
2.
Remove engine cover, using power tools. Refer to
.
3.
Remove intake manifold. Refer to
4.
Remove “B” terminal nut.
5.
Disconnect “S” connector.
6.
Remove starter motor mounting bolts using power tools.
7.
Remove starter motor upward from the vehicle.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
Be sure to tighten “B” terminal nut carefully.
VK50VE : Inspection
INFOID:0000000005245540
INSPECTION AFTER DISASSEMBLY
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 damaged. (Also check condition of armature shaft gear
teeth.)
3.
Check to see if pinion locks in one direction and rotates smoothly in the opposite direction.
• If it locks or rotates in both directions, or unusual resistance is evident, replace.
13. Rear cover
14. Through bolt
15. Packing
16. Ball
17. Planetary gear
18. Gear shaft
19. Dust cover kit
20. Shift lever
: High-temperature grease point
Refer to
STR-24
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Starter Motor
INFOID:0000000005245541
Applied model
VQ35HR
VK50VE
Type
S114-927
M001T30671
HITACHI make
MITSUBISHI make
Reduction gear type
System voltage
[V]
12
No-load
Terminal voltage
[V]
11
Current
[A]
Less than 110
Less than 120
Revolution
[rpm]
More than 2,700
More than 3,220
Minimum diameter of commutator
[mm. (in)]
28.0 (1.102)
28.8 (1.134)
Minimum length of brush
[mm. (in)]
10.5 (0.413)
10.0 (0.394)
Brush spring tension
[N (kg,
lb.)]
16.2 (1.65, 3.6)
23.4 – 31.6
(2.4, 5.3 – 3.2, 7.1)
Clearance between bearing metal and armature shaft
[mm. (in)]
Less than 0.2 (0.008)
Less than 0.2 (0.008)
Clearance between pinion front edge and pinion stopper
[mm. (in)]
0.3 - 2.5 (0.012 – 0.098)
0.5 – 2.0 (0.02 – 0.079)
TM-1
TRANSMISSION & DRIVELINE
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CONTENTS
TRANSAXLE & TRANSMISSION
7AT: RE7R01A (VQ35HR)
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORK FLOW . . .
Diagnosis Flow . . . . . . . . . . . . . . ..
Question sheet . . . . . . . . . . . . . . ..
SYSTEM DESCRIPTION . . . . . . . .
A/T CONTROL SYSTEM . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
LINE PRESSURE CONTROL . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
SHIFT CHANGE CONTROL . . . . . . . ..
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
SHIFT PATTERN CONTROL . . . . . . . .
ASC (ADAPTIVE SHIFT CONTROL) . . . . . .
ASC (ADAPTIVE SHIFT CONTROL) : System Di-
agram . . . . . . . . . . . . . . . . . ..
ASC (ADAPTIVE SHIFT CONTROL) : System
Description . . . . . . . . . . . . . . . ..
ASC (ADAPTIVE SHIFT CONTROL) : Compo-
nent Parts Location . . . . . . . . . . . . .
ASC (ADAPTIVE SHIFT CONTROL) : Compo-
nent Description . . . . . . . . . . . . . ..
MANUAL MODE . . . . . . . . . . . . . .
MANUAL MODE : System Diagram . . . . . .
MANUAL MODE : System Description . . . . .
MANUAL MODE : Component Parts Location . .
MANUAL MODE : Component Description . . . .
LOCK-UP CONTROL . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . ..
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
SHIFT MECHANISM . . . . . . . . . . .
Cross-Sectional View . . . . . . . . . . . ..
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . ..
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
SHIFT LOCK SYSTEM . . . . . . . . . .
System Description . . . . . . . . . . . . ..
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
ON BOARD DIAGNOSTIC (OBD) SYSTEM .
Diagnosis Description . . . . . . . . . . . ..
DIAGNOSIS SYSTEM (TCM) . . . . . . .
CONSULT-III Function (TRANSMISSION) . . . ..
DTC/CIRCUIT DIAGNOSIS . . . . . . .
U1000 CAN COMM CIRCUIT . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
P0615 STARTER RELAY . . . . . . . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
P0705 TRANSMISSION RANGE SWITCH A ...
Description . . . . . . . . . . . . . . . ...
TM-2
Diagnosis Procedure . . . . . . . . . . . ..
P0710 TRANSMISSION FLUID TEMPERA-
TURE SENSOR A . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0717 INPUT SPEED SENSOR A . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0720 OUTPUT SPEED SENSOR . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0725 ENGINE SPEED . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0729 6GR INCORRECT RATIO . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0730 INCORRECT GEAR RATIO . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0731 1GR INCORRECT RATIO . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0732 2GR INCORRECT RATIO . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0733 3GR INCORRECT RATIO . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0734 4GR INCORRECT RATIO . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0735 5GR INCORRECT RATIO . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0740 TORQUE CONVERTER . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
P0744 TORQUE CONVERTER . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
P0745 PRESSURE CONTROL SOLENOID A ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
P0750 SHIFT SOLENOID A . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
P0775 PRESSURE CONTROL SOLENOID B ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0780 SHIFT . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P0795 PRESSURE CONTROL SOLENOID C ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1705 TP SENSOR . . . . . . . . . . ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1721 VEHICLE SPEED SIGNAL . . . . ...
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1730 INTERLOCK . . . . . . . . . . ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Judgment of A/T Interlock . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1734 7GR INCORRECT RATIO . . . . . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
P1815 M-MODE SWITCH . . . . . . . . .
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . .
Component Inspection (Manual Mode Switch) . .
P2713 PRESSURE CONTROL SOLENOID D ..
Description . . . . . . . . . . . . . . .
DTC Logic . . . . . . . . . . . . . . . .
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