Product Manual

9
35 590 01 Rev. C
KohlerPower.com
EN
2. Change oil while engine is still warm from
operation. Remove spark plug and pour
about 1 oz. of engine oil into cylinder.
Replace spark plug and crank engine slowly
to distribute oil.
3. Using clean water rinse pump and pipes
thoroughly.
4. Clean outside of pump and apply a rust-
prevention product to any worn or damaged
areas.
5. Cover pump with a protective cover to
protect it against dust and store it in a clean
and dry place.
Troubleshooting
Do not attempt to service or replace major engine components, or any items that require special
timing or adjustment procedures. This work should be performed by a Kohler portable dealer.
Problem
Possible Cause
Engine Not
Starting
Engine
Stopped
Automatic
Priming Fault
Low Flow
Air cleaner blocked ●●
Fuel level too low ●●
Blocked fuel fi lter ●●
Fuel supply blocked or leaking ●●
Level of liquid being pumped is too
low
●
Water level too low in pump body ●
Intake is blocked ●
Half-couplings not making an airtight
connection
●
Inadequate tightening of pump drain
plug
●
Air in suction circuit ●
Engine speed control lever set to
MIN position
●
Pipe too long or bent ●
Suction side is too high up ●
Pipes leaking ●
Clogging-up of impeller ●
Wearing of impeller ●
Damage to mechanical seal ●
Loss of engine power ●