Description maintenance A;
1.
Replace/clean oil discharge filter, clean oil suction filter
2.
Visual inspection of cylinders and crankcase
2.a
Visual inspection of cylinder no. 1
2.b
Crankcase inspection on dirt and/or metal particles in case of no oil
sampling for analysis
3.
Check compressor running conditions
4.
Check/test safety equipment
Description maintenance B;
1.
Maintenance A activities
2.
Replace suction and discharge valve rings and springs (“top end“ overhaul)
3.
Inspection of pistons and cylinder liners
(Most activated cylinders)
Description maintenance C;
1.
Maintenance B activities
2.
Major inspection:
General; Complete disassembly required as far as necessary to inspect or
replace parts as prescribed by the maintenance table. Replacement of
bearings, inspection/replacement of all main components like crankshaft,
cylinder liners, pistons and valves as prescribed and necessary based on
condition as a result of wear or values out of specs measured. For decisions
on replacement it has to be assured that parts will sustain for another
overhaul period.
MAINTENANCE
SERVICE MAINTENANCE SCHEDULE
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