Product Manual

TP-7102 4/1850 Section 4 Scheduled Maintenance
The fuel system. Explosive fuel vapors can cause severe
injury or death. Vaporized fuels are highly explosive. Use
extreme care when handling and storing fuels. Store fuels in a
well-ventilated area away from spark-producing equipment
and out of the reach of children. Never add fuel to the tank
while the engine is running because spilled fuel may ignite on
contact with hot parts or from sparks. Do not smoke or permit
flames or sparks to occur near sources of spilled fuel or fuel
vapors. Keep the fuel lines and connections tight and in good
condition. Do not replace flexible fuel lines with rigid lines. Use
flexible sections to avoid fuel line breakage caused by
vibration. Do not operate the generator set in the presence of
fuel leaks, fuel accumulation, or sparks. Repair fuel systems
before resuming generator set operation.
Gas fuel leaks. Explosive fuel vapors can cause severe
injury or death. Fuel leakage can cause an explosion. Check
the LPG vapor or natural gas fuel system for leakage by using
a soap and water solution with the fuel system test pressurized
to 6--8 ounces per square inch (10--14 inches water column).
Do not use a soap solution containing either ammonia or
chlorine because both prevent bubble formation. A successful
test depends on the ability of the solution to bubble.
The engine and generator set may use both American
Standard and metric hardware. Use the correct size
tools to prevent rounding of the bolt heads and nuts.
See the Safety Precautions and Instructions at the
beginning of this manual before attempting to service,
repair, or operate the generator set. Have an authorized
Kohler distributor/dealer perform generator set service.
Engine Service. Perform generator set engine service
at the intervals specified by the engine operation
manual.
Routine Maintenance. Refer to the following generator
set service schedule, the engine service schedule, and
the runtime hours shown on the RDC2 controller to
determine when to schedule routine maintenance.
Service generator sets that are subject to extreme
weather or dusty or dirty conditions more frequently.
Maintenance and Service Parts. Obtain maintenance
and service parts from an authorized Kohler
distributor/dealer.
4.2 Service Schedule
Perform maintenance on each item in the service
schedule at the designated intervals for the life of the
generator set. References are given for procedures that
may require additional instructions.