7.12 Air Intake
7.12.1 Service 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 188).
2. After installation of new filter, press reset
button (1).
Result: Engaged piston with signal ring moves back
to initial position.
190 | Air Intake | MS150031/06E 2016-010
TIM-ID: 0000005484 - 009