Use and Care Manual

Change engine oil.
●
Replace spark plug.
●
Clean recoil starter.
●
Change ramming system
oil．*
●
Inspect crane lifting cable
for wear，damage，or abuse.
●
Inspect fuel filter.
●
●Change ramming system oil after first 50 hours of operaton.
Note：If engine performance is poor, check,clean ． and replace air filter elements as needed.
6.2 Servicing Air Cleaner
See Graphic 5
The engine is equipped with a dual element air cleaner．Service air cleaner frequently to
prevent carburetor malfunction．
CAUTION：NEVER run engine without air cleaner．Severe engine damage
will occur．
WARNING：NEVER use gasoline or other types of low flash point solvents for
cleaning the air cleaner．A fire or explosion could result．
To service：
6.2.1 Release the retaining clip，and remove the air cleaner cover.
6.2.2 Remove and inspect the air filter elements．If the air filter element is dirty，clean the air
filter elements as described below．Replace damaged filter elements. Always replace
the paper air filter element at the scheduled interval.
6.2.3 Place the foam air filter element over the paper element，and reinstall the assembled air
filter elements．Insert the open end of the air filter elements into the case as shown，so
the closed end is toward the air cleaner cover．
6.2.4 Hook the bottom edge of the air cleaner cover onto the case，then secure the cover
with the retaining clip．