bids are invited for amc charges towards bi monthly inspection services of 500kva dg set cummins engine - amc charges towards inspectionand services ofcummins engine model l10m11n855n14k19 dg set bi-monthly visits by cummins authorised dg technician , general servicing of 500 kva dg set including handling and service charges - general servicing of 500 kva diesel engine including handling and service chargesdraining out used lubricating oil from oil sump filling fresh lub oil upto optimum level checking and cleaning engine thoroughly with clean master engine and genst parts cleaner removing and changing of unserviceable spares consumables like filter elements tappet adjustment testing for satisfactory working etc complete as required , element lub oil filter - replacement ofelement lub oil filter , element oil bypass filter - replacement ofelement oil bypass filter , separator fuel water - replacement ofseparator fuel water , element crn resister - replacement of element crn resister , element air cleaner-4020551 - replacement ofelement air cleaner-4020551 , element air cleaner-4020552 - replacement ofelement air cleaner-4020552 , lub oil - replacement of lub oil , coolant - replacement ofcoolant total quantity : 154