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7.9 Air Intake
7.9.1 Service indicator – Signal ring position check
Preconditions
☑
Engine is stopped and starting disabled.
Checking signal ring position
1.
Replace air filter if the signal ring (2) is
completely visible in the red area of the ob-
servation window (3) (→ Page 92).
2.
After installation of new filter, press reset
button (1).
Result:
Signal ring returns to initial position.
94 | Task Description | MS15029/01E 2015-06
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