Kohler COM7.5, Service Manual

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TP-6120 5/02 i Introduction
Introduction
This manual provides troubleshooting and repair
instructions for model COM7.5 generator sets and
controllers.
The generator set uses a Kohler
r
CH20 engine with a
modified fuel system. Refer to the engine service
manual for engine information not covered in this
manual.
Information in this publication represents data available
at the time of print. Kohler Co. reserves the right to
change this publication and the products represented
without notice and without any obligation or liability
whatsoever.
Read this manual and carefully follow all procedures
and safety precautions to ensure proper equipment
operation and to avoid bodily injury. Read and follow the
Safety Precautions and Instructions section at the
beginning of this manual. Keep this manual with the
equipment for future reference.
The equipment service requirements are very important
to safe and efficient operation. Inspect the parts often
and perform required service at the prescribed intervals.
Maintenance and service must be performed by
appropriately skilled and suitably trained maintenance
personnel familiar with generator set operation and
service.
Maintenance and Service Parts
Figure 1 lists some routine maintenance and service
parts for your generator set. Parts Catalog TP-6091
provides a complete list of replacement parts.
Part Description Part Number
Air Cleaner Foam Element 24 083 02
Air Cleaner Paper Element 24 083 08
Controller fuse GM22466
Oil Filter 12 050 01
Spark Plug 12 132 02-S
Oxygen Sensor (service only) A--345052
Figure 1 Maintenance and Service Parts