Operating instructions

7.11.4 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 90).
2. After installation of new filter, press reset
button (1).
Result: Engaged piston with signal ring moves
back to initial position.
92 | Task Description | M015675/06E 2013-04
TIM-ID: 0000005484 - 008