FUEL
OIL TANK
SERVICE POINTS
Oil tank inspection
1. Inspect:
Oil tank
Crack → Replace.
Oil strainer inspection
1. Inspect:
Oil strainer
Crack/Clog → Replace.
Contamination → Clean.
Check valve inspection
1. Check:
Check valve operation
Does not function → Replace.
NOTE:
Check the operation of the check valve to
ensure the air is blown only in the arrow
direction.
4-18
E