GHG17 DD Medium Duty Operators Manual CAUTION: ELECTRICAL SHOCK To avoid injury from electrical shock, use care when connecting battery cables. The magnetic switch studs are at battery voltage. 2. Disconnect the batteries. Refer to OEM procedures. 3. Open the hood. 4. Using a 36mm socket, unscrew the final filter cap. NOTICE: Do not tilt the final filter when removing it from the housing. Possible damage to the final filter or stand pipe may occur. 5. Pull the cap and final filter (1) straight up and allow the fuel to drain back. 6. Discard the final filter. 7. Inspect inside the housing for any large debris; clean housing as needed. 8. Discard final filter cap seal ring.
Installation of the Final Filter Install the final filter as follows: All information subject to change without notice. 91 DDC-SVC-MAN-0192 Copyright © 2017 DETROIT DIESEL CORPORATION