5
62 590 12 Rev. B
KohlerEngines.com
Maintenance Instructions
WARNING
Before working on engine or equipment, disable
engine as follows: 1) Disconnect spark plug
lead(s). 2) Disconnect negative (–) battery cable
from battery.
Accidental Starts can cause
severe injury or death.
Disconnect and ground spark
plug lead(s) before servicing.
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 dealer found at KohlerEngines.com or 1-800-544-2444 (U.S. and Canada).
Oil Recommendations
We recommend use of Kohler oils for best
performance. Other high-quality detergent
oils (including synthetic) of API (American
Petroleum Institute) service class SJ or higher
are acceptable. Select viscosity based on air
temperature at time of operation as shown in
table below.
°F -20
0
20
32 40
60
50
80
100
°C -30
-20
-10
0
10
20
30
40
75
10W-30
5W-30
SAE 30
20W-50
Check Oil Level
NOTE: To prevent extensive engine wear or
damage, never run engine with oil level
below or above operating range
indicator on dipstick.
Ensure engine is cool. Clean oil
fi
ll/dipstick
areas of any debris.
1. Remove dipstick; wipe oil off.
2. Reinsert dipstick into tube; rest cap on tube,
do not thread cap onto tube.
3. Remove dipstick; check oil level. Level
should be at top of indicator on dipstick.
4. If oil is low on indicator, add oil up to top of
indicator mark.
5. Reinstall and secure dipstick.
Maintenance Schedule
Every 100 Hours or Annually¹
●
Change oil. Oil
fi
lter is recommended.
●
Remove cooling shrouds and clean cooling areas.
Every 150 Hours¹
●
Check air cleaner element.
●
Replace unique Electronic Fuel Injection (EFI) fuel
fi
lter.
●
Check oil cooler
fi
ns, clean as necessary.
Every 200 Hours
●
Change oil
fi
lter.
Every 300 Hours
●
Replace air cleaner element and check inner element.
Every 600 Hours
●
Replace air cleaner inner element.
●
Replace spark plugs and set gap.
1
Perform these procedures more frequently under severe, dusty, dirty conditions.
