bids are invited for repair and overhauling service - diesel generators- dg sets; kirloskar; no; buyer premises mis kirloskar oil engines ltd and model: sl-90 120 kw) is falling due in aug 2025 onboard icgs apoorva following jobs to be undertakeri as per maintop:- (1) check the valve clearance & adjust if required. (2) clean sea water strainer (3) clean the heat exchanger (he) internally. (4) clean centrifuge filter and replace with sealing kit (5) clean charge air cooler (cac). (6) change the engine lute oll (7) replace the cartridge of duplex lube oil filter, (8) change the element of dry type air cleaner (9) replace the v bolt (10) replace the cartridge of duplex fuel filter (11) change joint of rocker cover (12) top up the coolant (13) replace fuel hoses (14) replace oil spray nozzles (15) replace the cylinder liner. (16) replace piston assembly (17) replace the main bearings. (18) replace middle main bearings.. (19) replace connecting rod. (20) replace connecting rod large end bearings (top). (21) replace connecting rod large end bearings (bottom). (22) replace camshaft bushes. (23) replace rocker lever bushes. (24) replace thrust washers for crankshaft. (25) replace thrust washers for intermediate gear. (26) replace rocker adjusting screw & nut (27) replace camshaft assembly with gear and thrust plate (if camshaft thrust washer plate is worn out) (28) replace cylinder head gasket (29) replace iniet and exhaust valves (30) replace valve guides (31) replace inlet valve seat. (32) replace exhaust valve seat (33) replace valve seals. (34) replace valve collets. (35) replace valve springs inner (36) replace valve sponge outer (37) replace valve spring cup (38) replace cylinder head bolts. (39) replace tappets (40) replace pushrods (41) replace main bearing cap bolts total quantity :