Page 925 - Foton Workshop Manual - Aumark (BJ1099)

TRANSFER CASE - TRANSFER CASE 23-3
TABLE OF MALFUNCTION SYMPTOMS

The table below can help you to rapidly find out the required malfunction information.
In case of operational difficulty, it is recommended to stop the transfer case.In most
cases,to accurately detect the fault,it may be necessary to remove,disassemble or partially
disassemble the transfer case.

Malfunction Possible Cause Reference
Symptoms

Chapter 23 Transfer Case - Transfer Case
1.Electronic component (broken)
Control Unit, Replacement

Chapter 23 Transfer Case - Transfer Case,
2.Speed sensor (broken)
Overhau
Chapter 23 Transfer Case - Transfer Case,
3.Electric motor (broken)
Overhau
4.Electric clutch (broken or Chapter 23 Transfer Case - Transfer Case,
Electronic gear defective) Overhau
shift defective
5.Internal connection harness (broken Chapter 23 Transfer Case - Transfer Case,
or defective) Overhau

6.Gear shift cam, engagement sleeve, Chapter 23 Transfer Case - Transfer Case,
locking sleeve, fork or shift shaft Overhau
(broken or worn)
7.Shift fork, locking sleeve or gear Chapter 23 Transfer Case - Transfer Case,
(glued) Overhau
No front wheel Chapter 23 Transfer Case - Transfer Case, 23
driving under 1. ransmission chain (broken) Overhau
4WD

Chapter 23 Transfer Case - Transfer Case,
1.Sprocket (broken or worn)
Noise at high Overhau
and low gears 2.Chain (broken or worn) Chapter 23 Transfer Case - Transfer Case,
under 4WD Overhau
3.Tire (improper pressure) —

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