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Maintenance Instructions
Normal maintenance, replacement or repair of emission control devices and systems may be performed by any
repair establishment or individual; however, warranty repairs must be performed by a Kohler authorized
service center.
Accidental Starts can cause severe
injury or death.
Disconnect and ground spark plug
lead(s) before servicing.
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 below. They
should also be included as part of any seasonal tune-up
Frequency
Daily or
Before Starting Engine
Every 25 Hours
Every 100 Hours
Weekly or Every
150 Hours
Every 200 Hours
Annually or Every 300 Hours Replace heavy-duty air cleaner element and check inner element.¹
Annually or Every 500 Hours Have starter serviced.²
¹Perform these maintenance procedures more frequently under extremely dusty, dirty conditions.
²Have a Kohler Engine Service Dealer perform this service.
Low-profile air cleaner.
3
Heavy-duty air cleaner.
4
Oil Disposal
Protect and respect the environment. Dispose of oil
at your local recycling center or municipal collection
center in accordance with local ordinances.
Change Oil
1
2
3
See Figures
,
,
, and
Change oil after every 100 hours of operation (more
frequently under severe conditions). Refill with oil as
specified in the Recommended Viscosity Grades
table.
8
WARNING
Maintenance Required
Check oil level.
Fill fuel tank.
Check air intake and cooling areas; clean as necessary.¹
Check air cleaner for dirty¹, loose, or damaged parts.
Clean or replace precleaner (if equipped) clean as necessary.¹
Change oil (more frequently under severe conditions).
Replace element¹ (low-profile air cleaner models).
Remove and clean shrouds and cooling areas.¹
Check oil cooler fins, clean as necessary (if equipped).
Check filter minder.
4
Inspect air filter paper element and inlet screen area.
Replace fuel filter.¹
Change oil filter.
Clean, set gap or replace spark plug, and set gap.
4
Change the oil while the engine is still warm. The oil
will flow more freely and carry away more impurities.
Make sure the engine is level when filling, checking,
or changing the oil.
1.
To keep dirt, debris, etc., out of the engine, clean
the area around the dipstick (D); remove the
dipstick. See Figure 1.
2.
Remove the oil drain plug on the starter side (A)
or the drain plug oil filter side (B). Allow ample
time for complete drainage. See Figure 4.
3.
Reinstall the drain plug (A or B) and torque to
13.6 N·m (10 ft. lb.). See Figure 4.
³
,
4