Kohler KG80 Maintenance Manual page 16

Service Schedule, continued
System—Component
Yearly
Tighten control and power wiring connections
Air ducts, louvers
Fuel piping
Louver motors and controls
Radiator exterior
Water supply to the heat exchanger
Excessive back pressure
Hangers and supports
Battery load testing
Two Years
APM603 RTC battery
Three Years
Wire-cable insulation breakdown
Refer to Engine Operation Manual
General engine inspection
Air cleaner service
Ignition components
Bolt torque
Change oil
Replace filter(s)*
Coolant
Tightness of the oil cooler and charge air cooler couplers.
Refer to Alternator Operation Manual
General alternator inspection
Rotor and stator
Bearing condition
Exciter
Blow dust out of alternator*
Measure and record resistance readings of windings with
insulation tester (Megger®, with SCR assembly or rectifier
disconnected)
⚫ Follow procedures and frequencies indicated in the engine manufacturer's maintenance manual. If not indicated, follow this service
schedule. Some items may not apply to all generator sets.
R Replace as necessary.
X Action.
* Service more frequently if operated in dusty areas.
Note: For the Voltage-sensing device/relay adjustment, do not break manufacturer's seals or internally inspect these devices.
®
Megger is a registered trademark of Biddle Instruments.
16
Action
Visually Inspect Check Change
X
X
X
X
X
X
X
X
⚫
⚫
⚫
⚫
X
X
X
X X
X X
X
Clean Test Interval
X
X X
X
X
X
When indicated by the
R
controller, 2–10 Years
X
⚫
⚫
Refer to engine
⚫
operation manual for
⚫ service intervals and
instructions.
⚫
⚫
X
X
R
Refer to alternator
operation manual for
X
service intervals and
⚫
instructions
X
TP-7173
Yearly
Yearly
Yearly
Yearly
Yearly
Yearly
Yearly
Yearly
Yearly
3 Years or
500 Hrs.
10/20