Cummins Engine Maintenance Schedule

Correct maintain the Cummins diesel engine

■ Chongqing Cummins recommends maintaining the engine in accordance with the maintenance procedures

in the operation and maintenance manual.

  ■ ■ When performing a certain level of maintenance, repeat all work from the previous maintenance level.

  ■ ■ If the engine working ambient temperature is lower than -18°C (0°F) or higher than 38°C (100°F), the

     maintenance interval should be shortened. Working in a dusty environment, or frequent shutdown, also need to shorten the maintenance interval Time.

  ■ ■ Some maintenance procedures require special tools or must be performed by a qualified technician.

  ■ ■ If the system is equipped with parts not produced or provided by Chongqing Cummins, please refer to the maintenance recommendations of the corresponding parts maker.

  ■ ■ Crankcase breather tube - check for mud                              ■ Oil level - check
               

     ■ Fuel/Water Separator - Drain the water from the                  ■ Remote assemble Fuel Filter (Elec Controlled

        separator until see clean fuel                                                 engine) - Water Storage in Exhaust System
                

     ■ Intake manifold - to check, if damaged, clamp loose,           ■ Drive belt - check whether damage and adjust 

      then replace or tighten the clamp.                                          tension.
                

     ■ Air filter resistance -- check (red/green)                              ■ Coolant level - check

     ■ Daily check air filter element                                              ■ Reserve expansion space