1.5
Section 1
Safety and General Information
1
Periodic Maintenance
WARNING: Accidental Starts!
Disabling engine. Accidental starting can cause severe injury or death. Before working on the engine or
equipment, disable the engine as follows: 1) Disconnect the spark plug lead(s). 2) Disconnect negative (-)
battery cable from battery.
Maintenance Schedule
These required maintenance procedures should be performed at the frequency stated in the table. They should
also be included as part of any seasonal tune-up.
Storage
If the engine will be out of service for two months or
more, use the following storage procedure.
1. Clean the exterior surfaces of the engine.
2. Change the oil and oil filter while the engine is still
warm from operation. See “Change Oil and Oil
Filter” in Section 6.
3. The fuel system must be completely emptied, or
the gasoline must be treated with a stabilizer to
prevent deterioration. If you choose to use a
stabilizer, follow the manufacturers
recommendations, and add the correct amount
for the capacity of the fuel system. Fill the fuel
tank with clean, fresh gasoline. Run the engine for
2-3 minutes to get stabilized fuel into the
carburetor.
To empty the system, run the engine until the tank
and system are empty.
4. Remove the spark plug. Add one tablespoon of
engine oil into the spark plug hole. Install the plug,
but do not connect the plug lead. Crank the
engine two or three revolutions.
5. Remove the spark plug. Cover the spark plug
hole with your thumb, and turn the engine over
until the piston is at the top of its stroke. (Pressure
against thumb is greatest.) Reinstall the plug, but
do not connect the plug lead.
6. Store the engine in a clean, dry place.
Frequency
Maintenance Required
Refer to:
• Fill fuel tank.
• Check oil level.
• Check air cleaner for dirty
1
, loose, or damaged parts.
• Check air intake and cooling areas, clean as necessary
1
.
Daily or Before
Starting Engine
Section 5
Section 6
Section 4
Section 4
• Service precleaner element
1
.
Every 25 Hours
Section 4
• Replace air cleaner element
1
.
• Change oil
1
.
• Remove cooling shrouds and clean cooling areas
1
.
Every
100 Hours
Section 4
Section 6
Section 4
• Change oil filter
1
.
• Check spark plug condition and gap.
Every
200 Hours
Section 6
Section 8
1
Perform these maintenance procedures more frequently under extremely dusty, dirty conditions.
2
Have a Kohler Engine Service Dealer perform this service. Not necessary on Delco Starters.
Annually or
Every
500 Hours
• Have bendix starter drive serviced
2
.
• Have solenoid shift starter disassembled and cleaned
2
.
Section 8
Section 8
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