Service Schedule, 18 And 20 Kw Models - Kohler 14RCA Instructions Manual

4.1.2

Service Schedule, 18 and 20 kW Models

System Component or Procedure
Fuel
Flexible lines and connections
Main tank supply level
Fuel piping
Lubrication
Oil level
Crankcase breather hose
Change oil
Replace filter
Oil Cooler
Cooling
Air ducts, louvers
Exhaust System
Leakage
Insulation, fire hazards
Obstructions or combustible materials near exhaust
outlet
DC Electrical System
Check battery charger operation, charge rate
Remove corrosion, clean and dry battery and rack
Clean and tighten battery terminals and inspect
boots
Battery electrolyte level and specific gravity *
AC Electrical System
Tighten control and power wiring connections
Remote control system, if equipped
Visible wear or damage
Wire abrasions where subject to motion
Wire-cable insulation condition
Engine and Mounting
Visible wear or damage
Air cleaner service †
Spark plugs
Replace stepper motor coupling and bushing
Generator
Visible wear or damage
Exercise generator set
Brushes and collector ring
Measure and record resistance readings of
windings with insulation tester (Megger
assembly or rectifier and load leads disconnected)*
General Condition of Equipment
Evidence of vibration, leakage, unusual or
excessive noise, temperature, or deterioration
Interior of sound enclosure
 Not necessary for maintenance-free batteries.
† Service more frequently under extremely dusty/dirty conditions.
®
Megger is a registered trademark of Biddle Instruments.
TP-7092 11/22
Visually
Inspect
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
D
®
, with SCR
X
X
Procedure
Check Change Clean
R
X
X
X
X
X
X X
X
X
X
X
X
X
150 300
150 300
D
D
X X
X
X Action
D Authorized dealer only
R Replace as necessary
Test Frequency
Quarterly
Weekly
Yearly
Every 8 hours. of
engine operation
Yearly or 500 hours
Yearly or 150 hours
Yearly or 150 hours
Yearly or 150 hours
Yearly
Weekly
Yearly
Weekly
Monthly
Yearly
Yearly
Yearly
Yearly
X Monthly
Quarterly
6 months
3 years or 500 hours
Weekly
Yearly or hours shown
500 hours
Quarterly
X Weekly
Yearly or 300 hours
D 3 years
Weekly
Quarterly
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