6.7L Cummins Electrical Equipment – Starting Motor – Preparatory Steps

โ€ข Disconnect the batteries. Refer to the OEM service manual.
โ€ข Identify each wire with a tag indicating location on starting motor.
โ€ข Remove the electrical connections from the starting motor.

Prior to removing the starter, use steam to clean the area around the starting motor to prevent debris from entering
the flywheel housing.
Dry with compressed air.