7.13 Air Intake
7.13.1 Contamination indicator – Signal ring position check
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 152).
2.
After installation of new filter, press reset
button (1).
Result:
Engaged piston with signal ring moves back
to initial position.
156 | Task Description | MW15412/05E 2011-11
TIM-ID: 0000005484 - 005
