Kohler KD62V12 Operation And Maintenance Manual

Maintenance
Inspection and maintenance schedules
Task identification
Component
Schedule
Service
Type
Task description
Time limit (h) Calendar limit (year) Replacement Overhaul Inspection/Clean Repair/Adjustment
SL205 Fuel injectors 7500 8Y X Replace.
SL206
Combustion cham‐
bers
7500 8Y X
Done at the time the injectors are replaced. Use a
borescope to identify condition of combustion
chamber (piston crown, liner hatches, fire deck,
etc.).
SL2-13
40
Torsional vibration
damper
4000 X
Replace.
SL2-13
45
Silicon oil of
torsional vibration
damper
1000 1Y X
Collect and send silicon oil sample for analysis.
SL209
HP fuel pump and
LP fuel pump
- 8Y X
Inspect for leaks. Replace pump if necessary.
SL212
Cold start oil
cooler by-pass
valve
7500 18Y X
Replace.
SL213
Exhaust gas turbo‐
chargers
7500 18Y X
Check overall condition (compressor blades, leaks,
connections, housings, etc.) every 4000 hours.
Replace the exhaust gas turbocharger at the indi‐
cated service interval.
SL215 LT coolant pump 7500 18Y X Replace.
SL216 HT coolant pump 7500 18Y X Replace.
SL217
Coolant thermo‐
stats
7500 18Y X
Replace.
SL218
Auxiliary belt drive
- PTO
7500 18Y X
Replace.
SL219 Rubber sleeves 7500 18Y X
Replace all rubber hose connections on the engine:
e.g., coolant hoses for ECU cooling, hose connec‐
tions for crankcase ventilation.
SL220 Charge air cooler 7500 18Y X
Check visually for leaks. If shown, identify reason.
Replace component if needed.
SL221 Oil cooler 7500 18Y X Inspect the oil cooler.
SL222
Recommended:
Starter
7500 18Y X
Inspect the starter (winding insulation, relay, condi‐
tion of the gear teeth, etc.).
SL223
Battery charging
alternator
7500 18Y X
Replace.
SL224 Cylinder heads 7500 18Y X X Replace.
SL2-53
30
Diesel exhaust
fluid injectors
5000 - X
Replace.
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© 2022 by Kohler Co. All rights reserved.
KD62V12 33521030301_8_1 EN_US 2022-09

Kohler KD62V12 Specifications

General

Brand	Kohler
Model	KD62V12
Category	Engine
Language	English