7
Battery
A 12 volt battery is normally used. Refer to the
operating instructions of the equipment this engine
powers for specific battery requirements.
If the battery charge is not sufficient to crank the
engine, recharge the battery (see page 15).
Operating
Angle of Operation
This engine will operate continuously at angles up to
20°. Check oil level to assure crankcase oil level is at
the “FULL” mark on the dipstick.
Refer to the operating instructions of the equipment
this engine powers. Because of equipment design or
application, there may be more stringent restrictions
regarding the angle of operation.
NOTE: Do not operate this engine continuously at
angles exceeding 20° in any direction. Engine
damage could result from insufficient
lubrication.
Cooling
NOTE: If debris builds up on the air intake screen,
radiator, or other cooling areas, stop the
engine immediately and clean. Operating the
engine with blocked or dirty air intake and
cooling areas can cause extensive damage
due to overheating. See ‘‘Clean Air Intake/
Cooling Area’’, page 14.
High Temperature Sensor
Some engines are equipped with a high temperature
sensor mounted in the cooling system. If the safe
operating temperature is exceeded, it will either shut
off the engine or activate a warning signal, depending
on the application.
If the warning light illuminates or engine kills indicating
excessive operating temperatures:
1. Make sure all air intake and cooling surfaces are
clean and free of debris.
2. After engine has sufficiently cooled, check the
coolant level in system to make sure it is not low.
See ‘‘Checking Coolant Level’’, page 10.
3. Check the system for external leaks.
4. If the cause is none of the above or cannot be
identified, contact an Authorized Kohler Engine
Dealer for appropriate diagnosis and correction.
WARNING: Hot Parts!
Engine components can get extremely hot from
operation. To prevent severe burns, do not touch these
areas while the engine is running, or immediately after
it is turned off. Never operate the engine with heat
shields or guards removed.
Engine Speed
NOTE: Do not tamper with the governor setting to
increase the maximum engine speed.
Overspeed is hazardous and will void the
engine warranty. The maximum allowable high
idle speed for these engines is 3750 RPM.
