Parking Brake Will Not Hold

POSSIBLE SOURCE(S):
- Parking brake rear cable and conduit out of adjustment.

ACTION(S) TO TAKE:
- Adjust parking brake rear cable and conduits

POSSIBLE SOURCE(S):
- Brake drums out of adjustment.

ACTION(S) TO TAKE:
- Adjust rear brakes.

POSSIBLE SOURCE(S):
- Primary brake shoe parking brake lever link (2A642) or parking brake rear cable and conduits, release lever, clevis and ratchet binding, worn or damaged.

ACTION(S) TO TAKE:
- Repair or replace parking brake linkage or cables as required.