Maintenance
Fuel line and intake air hose - check
Open the engine compartment cover (page 120).
Check all accessible fuel lines (1), air intake hoses (3) and
clamps (2) to ensure that they are not damaged and are firmly
seated.
Repair or replace damaged parts.
Close the engine compartment cover.
Every 1000 hours of operation
Air filter element - change
Open the engine compartment cover (page 120).
Open the clips (3) and remove the cover (4).
Pull the outer filter element (2) out of the air filter case (6).
Clean the air filter case and cover without removing the inner
filter element (1).
Clean the dust valve (5).
Insert a new air filter element.
Close the cover with the TOP mark up. Then lock the braces.
Close the engine compartment cover.
Dispose of the old filter element according to the applicable environmental protection regulations.
RH418-8135-3
07/2015
2
2
2
1
1
2
6
3
1
3
4
5
133