7.12.2 Service indicator – Signal ring position check (optional)
Preconditions
☑
Engine is stopped and starting disabled.
Checking signal ring position
1.
If the signal ring is completely visible in the
control window (2), replace air filter
(→ Page 85).
2.
After installation of new filter, press reset
button (1).
Result:
Engaged piston with signal ring moves
back to initial position.
MS150027/02E 2013-02
| Task Description | 89
TIM-ID: 0000005484 - 008
