Kohler COMMAND PRO CS10, Service Manual

Page: 46 / 154

6.2
Section 6
Lubrication System
Figure 6-2. Cutaway Showing Proper Oil Level.
5. If the level is low add oil of the proper type to bring
the level up to the point of overflowing.
NOTE: To prevent extensive engine wear or damage,
always maintain the proper oil level in the
crankcase. Never operate the engine with the
oil below the low oil level.
NOTE: Just because you can see oil in the
crankcase doesn't mean the level is in the
safe range. Bring the level up to the point of
overflowing the filler neck.
Oil Sentry™
Some engines are equipped with an Oil Sentry™ oil
monitor. When the oil level falls below the safe level,
the engine stops automatically. Unless you refill with
oil, the engine will not start again. See Figure 6-3.
NOTE: If the engine stalls or does not start, turn the
engine switch to the ‘‘on’’ position and
attempt to start the engine. If the oil warning
light flickers for a few seconds, the engine oil
is insufficient. Add oil and restart.
NOTE: Make sure the oil level is checked BEFORE
EACH USE and is maintained up to the point
of overflowing the filter neck.
Change Oil
For a new engine, change oil after the first 20 hours
of operation. Thereafter, change oil after every 100
hours of operation.
For an overhauled engine, use 10W-30 weight
service class SG, SH, SJ or higher oil for the first 5
hours of operation. Change the oil after this initial
run-in period. Refill with service class SG, SH, SJ or
higher oil as specified in the “Viscosity Grades” table
on page 6.1.
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,
and changing the oil.
Change the oil as follows:
1. To keep dirt and debris out of the engine, clean
the area around the oil fill/check plug before
removing it.
2. Remove the oil drain plug and oil fill/check plug.
Be sure to allow ample time for complete
drainage.
3. Reinstall the drain plug. Make sure it is tightened
to 17.6 N·m (13 ft. lb.) torque.
3. Fill the crankcase, with new oil of the proper type,
up to the point of overflowing the filler neck. Refer
to ‘‘Oil Type’’ on page 6.1. Always check the level
before adding more oil.
4. Reinstall the oil fill/check plug and tighten
securely.
Proper
Oil Level
Low Oil
Level
Bring Level Up To
Point of Overflow
Figure 6-3 Oil Sentry™ Operation.