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Diesel generator maintenance
Small diesel generator repair: (use time: 3000-4000 hours)
l, check the diesel generator valve, diesel generator valve seat wear, if necessary, diesel generator repair or replacement;
2, check the diesel generator PT pump, injector working conditions, if necessary, repair, adjustment;
3, check and adjust the torque of the diesel generator connecting rod and the fastening screws;
4, check, adjust diesel generator valve clearance;
5, adjust the diesel generator injector stroke;
6, check and adjust the fan charger belt tension;
7, cleaning intake manifold coke;
8, cleaning intercooler core;
9, cleaning the entire diesel generator oil lubrication system;
10, cleaning the rocker room, the oil pan sludge and metal iron filings.
Diesel generator repair: (use time: 6000-8000 hours)
1, a minor repair project with a diesel generator;
2, decomposition of the engine (except crankshaft);
3, check the cylinder liner, piston, piston ring, intake and exhaust valves, crank connecting rod mechanism, with gas institutions, lubrication systems, cooling system, wearing parts, if necessary, replaced;
4, check the diesel generator fuel supply system, adjust the pump oil Tsui;
5, generator ball repair testing, clean oil deposits, lubrication of ball bearings.
Diesel generator overhaul: (use of time: 9000-15000 hours)
1, with diesel generator repair projects;
2, the disintegration of all diesel generator engine;
3, the replacement of the cylinder block, piston, piston ring, the size of bearings, crankshaft thrust pad, intake and exhaust valves, a full set of engine overhaul;
4, adjust the pump, injector, pump replacement, fuel injector;
5, replace diesel generator turbocharger overhaul kits, pump repair kits;
6, correction connecting rod, crankshaft, body and other components, if necessary, repair or replacement.