Kohler K91 User Manual

MAINTENANCE INSTRUCTIONS
A
WARNING: Accidental Starts!
Before servicing the engine or equipment, always disconnect the spark plug lead to prevent the engine from
starting accidentally. Ground the spark plug lead to prevent sparks that could cause fires. Make sure the
equipment is in neutral.
These service procedures should also be performed as part of any seasonal tune-up.
Maintenance Rewired Frecwencv
..
CleanAirlntakeScreen’ ..................................................................................
DAILY
CheckOil Level ........................................................................................ MILY
ReplenishFuelSupply ...................................................................................
DAILY
Service Precleaner ..................................................................................... 25Hm.
ChangeOil ..........................................................................................
25Hf&
Check Reduction Gear Unit ..............................................................................
50Hlls,
Clean Cooling Fins and External Surfaces
.................................................................... 50 H rrr.
Replace Air Cleaner Element’ ............................................................................. 100 Hrs.
Check Spark Plug Condition and Gap
...................................................................... 100 Herr.
Have Breaker Points Checked2
........................................................................... .500 Hrs.
HavelgnitionTimingChecked2............................................................................~H .
Have Valve and Tappet Clearance Checked2
................................................................ ,500 Hra.
HaveCylinderHeadsServiced2 .......................................................................... 5OOHrs?
Have Starter Motor Drive Serviced2 ........................................................................ ,500 Hrs.
‘Perform these maintenance procedures more frequently under extremely dusty, dirty conditions.
2Have a Kohler Engine Service Dealer perform this service.
‘250 hours when leaded gasoline is used.
ENGINE IDENTIFICATION
ntak
?en
/
Retractable
Oil Pan
Starter
e
e
Oil Drain
7

Kohler K91 Specifications

General

Brand	Kohler
Model	K91
Category	Engine
Language	English