Disconnect seven electrical connectors (5).
Loosen glands (6) securing parking brake air lines. Remove Sikaflex 221 sealant using a sharp knife or cutting
instrument as necessary.
Remove four self-locking nuts (7) and washers (8) from chassis studs (9). Discard self-locking nuts.
Remove bolt (10) and washer (11) from PDP (12).
Remove PDP (12).
Position PDP (12) and install washer (11) and bolt (10).
Install four washers (8) and new self-locking nuts (7) onto chassis studs (9).
Adhesives, solvents, and sealing compounds burn easily and give off vapors that are harmful to the
skin and clothing. To avoid injury or death, keep away from open fire when using these materials, and
use only in well-ventilated areas. If adhesives, solvents, or sealing compounds contact the skin or
clothing, wash immediately with soap and water, and rinse thoroughly. Failure to comply may result in
injury or death to personnel.
Tighten glands (6) and seal parking brake air lines using Sikaflex 221 black sealant.
Connect seven electrical connectors (5).