5
62 590 13 Rev. --
KohlerEngines.com
EN
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
020324060
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.
a. Press-in cap: reinsert dipstick into tube;
press completely down.
or
b. Thread-on cap: reinsert dipstick into
tube; rest cap on tube, do not thread cap
onto tube.
2. Remove dipstick; check oil level. Level
should be at top of indicator on dipstick.
Maintenance Schedule
Weekly
● Check fi lter minder.
Every 25 Hours or Annually¹
● Service/replace low-profi le precleaner.
Every 100 Hours or Annually¹
● Change oil. Oil fi lter is recommended.
● Remove cooling shrouds and clean cooling areas.
Every 150 Hours¹
● Check heavy-duty air cleaner element.
● Replace low-profi le 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 heavy-duty air cleaner element and check inner element.
Every 500 Hours or Annually¹
● Replace spark plugs and set gap.
Every 600 Hours
● Replace heavy-duty inner air cleaner element.
1
Perform these procedures more frequently under severe, dusty, dirty conditions.
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