20- ENG
OPERATIONAL
ISSUE
POSSIBLE CAUSE SOLUTION
Oil leaking
at pump
Oil seals worn. Please contact our customer
service department
Loose drain plug Tighten
Worn drain plug o-ring Check and replace
Worn fill plug o-ring Check and replace
Pump overfilled Check for correct amount
Incorrect oil used Drain and fill with correct
amount and type of oil
Vent plug is clogged Clean vent plug; blow
air through it to remove
any blockage. If prob lem
persists, replace plug
Air filter filled with oil Clean and/or replace
filter element. Refer to
Engine Owner's Manual
for correct procedure.