TM 9-2320-361-20 11-8. CAB DOOR CHECK ROD REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS All REFERENCES (TM) MATERIALS/PARTS Cotter pin TM 9-2320-361-10 TM 9-2320-361-20P EQUIPMENT CONDITION Parking brake set (TM 9-2320-36 1-10). 1. Remove cotter pin(1) from cab door check rod (2), pillar (4), and cabdoor (3). Discard cotter pin(1). 2. Open air vent door (6) and remove cab door check rod (2) and pad (5). 3. Remove pad (5) from rod (2). b. Installation 1. Install pad (5) on cab door check rod (2), and insert cab door check rod (2) through pillar (4). 2. Connect cab door check rod (2) to cab door (3) with new cotter pin (1). 3. Close air vent door (6). 11-12