Kohler SFGLD480 Operation & Maintenance Manual page 233

Job Interval
R2 22,400 h
R3 44,800 h
PRODUCT INFORMATION
IO-G-M-00-061e
MAINTENANCE OF NATURAL GAS ENGINE
SFGLD 1800 RPM PRIME
Job Description
- Change complete pistons (Piston, piston rings, pin, circlips)
- Change cylinder head springs
- Change cylinder liners
- Change flexible coupling condition engine-alternator
- Inspection of elastic suspensions and alignments
- Check axial and Radial allowance of Crankshaft
- Check connecting rods
- Change conrod bearings
- Change the connecting rod bolts (maximum of 3 retightenings). Mark number of
retightenings on the bolt
- Change thermostats of coolant circuit
- Recondition water pumps of main coolant circuit
- Engine Overhaul, including its major components and systems:
Inspection of Cylinder block, change main crankshaft bearing shells, camshaft
thrust drive discs and bushings
Inspection of Crankshaft
- Inspect camshafts
- Inspect timing gears and change ball-bearings
- Recondition oil pump: check gears and change bushings
- Change crankshaft counterweights fixing screws and washers
- Change damper
- Overall inspection and cleaning of coolant, oil, fuel, intake air, exhaust gas,
automation systems, wiring.
- Change turbochargers
- Change connecting rods
- Change coils
- Change engine gaskets
5.1.10
INDEX DATE
C
January 2016
O&M_2.002211.810_A_10_2016
Dep. 2
6/7