2004 ISUZU TF SERIES Workshop Manual

Page 289 of 4264

ISUZU TF SERIES 2004  Workshop Manual FRONT WHEEL DRIVE  4C1-69 
2.  FRONT WHEEL SHIMMY 
 
Checkpoint  Trouble Cause  Countermeasure 
 
 
 
Ball joint or bush 
  
Replace the ball joint or bush 
  
Worn 
 
 
Front alignment 
  
Adjust the

Page 290 of 4264

ISUZU TF SERIES 2004  Workshop Manual 4C1-70  FRONT WHEEL DRIVE 
4
 
4 MODEL 
1.  OIL LEAK AT FRONT AXLE 
 
Checkpoint  Trouble Cause  Countermeasure 
 
Front axle housingRepair or replaceCracked
Replace the oil sealWorn or defective

Page 291 of 4264

ISUZU TF SERIES 2004  Workshop Manual FRONT WHEEL DRIVE  4C1-71 
4.  NOISES IN FRONT AXLE 
 
Checkpoint  Trouble Cause  Countermeasure 
 
Replenish the gear oilInsufficient gear oil NG
Replace the wheel bearing
Replace the pinion shaft
be

Page 292 of 4264

ISUZU TF SERIES 2004  Workshop Manual 4C1-72  FRONT WHEEL DRIVE 
5.  WANDERS AND PULLS 
 
Checkpoint  Trouble Cause  Countermeasure 
 
 
Adjust the wheel bearing 
preload 
  
Too tight 
  NG   
 
Adjust the front alignment 
  
Front align

Page 293 of 4264

ISUZU TF SERIES 2004  Workshop Manual FRONT WHEEL DRIVE  4C1-73 
6.  FRONT WHEEL SHIMMY 
 
Checkpoint  Trouble Cause  Countermeasure 
 
 
 
Ball joint or bush 
  
Replace the ball joint or bush 
  
Worn 
 
 
Front alignment 
  
Adjust the

Page 294 of 4264

ISUZU TF SERIES 2004  Workshop Manual 4C1-74  FRONT WHEEL DRIVE 
PROPELLER SHAFT 
1.  NOISE 
 
Checkpoint  Trouble Cause  Countermeasure 
 
Spider bearingReplaceWorn or jammed
ReplaceDamaged or worn
NG NG
OKYoke spline
 
 
 
2.  VIBRATION

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ISUZU TF SERIES 2004  Workshop Manual FRONT WHEEL DRIVE  4C1-75 
SPECIAL SERVICE TOOL 
ITEM NO.  ILLUSTRATION  PART NO.  PART NAME 
 
 
FAL-1 
  
5-8840-0013-0 
(J-22888) 
  
 
Side bearing puller 
 
 
 
FAL-14 
  
9-8521-1743-0 
(J-8107-

Page 296 of 4264

ISUZU TF SERIES 2004  Workshop Manual 4C1-76  FRONT WHEEL DRIVE 
ITEM NO.  ILLUSTRATION  PART NO.  PART NAME 
 
 
FAL-41 
  
5-8840-2089-0 
(J-23597-9)  
 
Nut & bolt  
 
 
FAL-36 
  
5-8840-2087-0 
(J-23597-7)  
 
Gauge plate  
 
 
FAL-4