Limp Home Operation; Servoshift - KAMAZ 5490 Operation Manual

Operation
3.8

Limp home operation

Trouble when changing range change group (e.g. from shift
gate 3/4 to 5/6 or vice versa) can be caused by the following:
• Line damage in pneumatic system.
• Shift valve (1) or shift cylinder (2) for the range change group
is defective (condensate or contamination).
NOTE
• Continuation of journey is only possible when the low range
change group (1st - 4th gear) is selected.
• The vehicle must be towed if the high range change group
remains engaged.

3.8.1 Servoshift

When the Servoshift fails, it is still possible to shift the trans-
mission by applying a considerably higher manual force.
1341 758 001 - 2012-05
1
35
Fig. 9
1 Shift valve for range change group
2 Shift cylinder for range change group
22
2
34
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