Replacement Part List

22- ENG
OPERATIONAL
ISSUE
POSSIBLE CAUSE SOLUTION
Oil leaking
at pump
Oil seals worn. Please contact our customer
service department at
www.simpsoncleaning.com
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 per sists, replace plug.
Air filter filled with oil. Clean and/or replace filter
element. Refer to Engine
Owners Manual for correct
procedure.