bids are invited for custom bid for services - 10000 hourly routines of 03 nos das onboard icgs aadesh repair and overhauling service 10000 hourly routines 10000 h-1 check the valve clearance & adjust if required. 10000 h-2 clean sea water strainer. 10000 h-3 clean the heat exchanger (he) internally. 10000 h-4 clean centrifuge filter and replace with sealing kit. 10000 h-5 clean charge air cooler (cac) 10000 h-6 change the engine lube oil. 10000 h-7 replace the cartridge of duplex lube oil filter. 10000 h-8 change the element of dry type air cleaner. 10000 h-9 replace the v belts 10000 h-10 replace the cartridge of duplex fuel filter. 10000 h-11 change joint of rocker cover. 10000 11-12 replace the coolant. 10000 h-13 replace fuel hoses. 10000 h-14 replace oil spray nozzles. 10000 h-15 replace the cylinder liner. 10000 h-16 replace piston assembly. 10000 h-17 replace the main bearings. 10000 h-18 replace middle main bearings. 10000 h-19 replace connecting rod. 10000 h-20 replace connecting rod large end bearings total quantity :