Nimitz CVEF - Generator Maintenance

2026-11-03

Equipment to be serviced : Onan Gen - Set 15 kW Model #: 15 . ORJC - 4XR / 28449AC , Serial #: G830670578 , Transfer Switch Model , Serial # TBD at bid walk 1 ) Contractor must inspect the facility and verify the list of equipment to be serviced and maintained according to the specifications . 2 ) Coolant flush shall be once per three - year contract with service performed during initial contract start - up . Service includes coolant flush with new coolant , belts , hoses , thermostats , and radiator cap . 3 ) Contractor shall take measures to see that all waste materials left as a result of the work shall be removed from the service site . All replaced parts shall be verified by the CHP on - site contact prior to removal . 6 . First Semi - Annual Service shall include service and materials for the following : 1 ) Replace battery ( write replacement date on battery ). 2 ) Perform complete tune - up on engine to include replacing spark plugs , changing the oil and all filters ( i . e . coolant , air , fuel and oil ). Sample the anti - freeze coolant in the engine and supply a report . Blow out the generator / alternator with dry nitrogen . Check the controller and all engine safeties . Clean and adjust the voltage relays . Lubricate the transfer switch mechanism with dry lubricant made for electrical devices . 3 ) Provide resistive load bank service annually and prearrange time of load bank service with the CHP on - site contact . This should be a typical two - hour testing process to be done . 4 ) The first semi - annual service will also include all items listed under Item 7 ., below . 7 . First and Second Semi Annual Service shall include the following : 1 ) Service the battery and record the levels . 2 ) Check the oil level . 3 ) Check the water and anti - freeze levels . 4 ) Check belt tension . 5 ) Drain the sediment off the fuel filters and day tank . 6 ) Check the battery charger . 7 ) Test run system under building load . 8 ) Check for leaks , make a visual inspection , and make minor adjustments if necessary . 9 ) Touch - up paint if necessary , to prevent equipment from rusting . 8 . 480 Hour Service shall include the following : 1 ) Adjust the valves . 2 ) Check the 4 injectors and adjust timing and rack . 3 ) Perform a complete tune - up on the engine .

California

2026-05-10