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
SL1-54
61
Engine by-pass
flap
3000 2Y X
Inspect overall condition including proper func‐
tioning of the flap. (For more information see:
5.12.3 Inspecting engine by-pass flap — SL1-5461
(depending on configuration), page 135.)
Tab. 16: Service level 1 — ESP — Basic maintenance - Version: 2021-07
5.4.3 Service level 2 — Engine Service, TBO 4000 hours for ESP —
Advanced maintenance - Version: 2021-07
Task identification
Component
Schedule
Service
Type
Task description
Time limit (h) Calendar limit (year) Replacement
Overhaul
Inspection/Clean Repair/Adjustment
SL204 Valves clearance 2000 2Y X
Clearance check and adjustment.
First inspection at 1000 hours, second at 1500
hours.
Proceed in the same way after cylinder head repair
work.
SL205 Fuel injectors - 8Y X Replace.
SL206
Combustion cham‐
bers
- 4Y 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
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
- 18Y X
Replace.
SL213
Exhaust gas turbo‐
chargers
- 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.
KD62V12 33521030301_8_1 EN_US 2022-09
© 2022 by Kohler Co. All rights reserved.
87

Kohler KD62V12 Specifications

General

Brand	Kohler
Model	KD62V12
Category	Engine
Language	English