Service Level 2 - Engine Service, Tbo 24000 Hours For Cop - Advanced Maintenance - Version: 2023/07-03 - Kohler KD62V12A Operation And Maintenance Manual

Maintenance
Maintenance information
Component
Exhaust gas
SL1-5201
system
Exhaust gas turbo‐
SL1-5411
charger
SL1-6211 Starter
Battery charging
SL1-6221
alternator
Belt drive system
SL1-6231 of battery charging
alternator
Drive belt of
SL1-6232 battery charging
alternator
Tab. 28: Service level 1 — COP — Basic maintenance - Version: 2023/07-03
5.3.10 Service level 2 — Engine Service, TBO 24000 hours for COP —
Advanced maintenance - Version: 2023/07-03
Component
SL2-1121 Cylinder head
Combustion cham‐
SL2-1211
bers
Silicon oil of
SL2-1345 torsional vibration
damper
98
Service
Schedule
Type
12000 4Y x -
6000 4Y x -
6000 4Y x -
6000 4Y x -
1000 1Y x -
3000 2Y - x
Service
Schedule
Type
8000 18Y x -
8000 8Y x -
3000 - x -
© 2023 by Kohler Co. All rights reserved.
Task description
Inspect. Record and report any anomaly. Take
corrective action if defect is present.
(→ 5.10.4 Inspecting exhaust gas system —
SL1-5201, p. 167)
Inspect.
(→ 5.10.5 Inspecting exhaust gas turbocharger
— SL1-5411, p. 168)
Inspect. Replace if defect is present.
(→ 5.11.1 Inspecting starter — SL1-6211, p. 170)
Clean from body to fan. Replace if defect is
present.
(→ 5.11.2 Inspecting battery charging alter‐
nator — SL1-6221, p. 171)
Inspect overall condition of belt, belt tension,
pulley. Replace if defect is present.
(→ 5.11.3 Inspecting belt drive system of
battery charging alternator — SL1-6231, p. 172)
Replace.
(→ 5.11.4 Replacing belt of battery charging
alternator — SL1-6232, p. 173)
Task description
Inspect. Replace cylinder head if needed.
Inspect combustion chambers with borescope
including cylinder head fire deck.
Collect and send silicon oil sample for analysis.
KD62V12A 33521061401_1_1 EN_US
2023-10