TM 9-2320-361-20 11-38. PERSONNEL HEATER SUPPLY HOSE REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS EQUIPMENT CONDITION All Parking brake set (TM 9-2320-361-10). REFERENCES (TM) TM 9-2320-361-10 TM 9-2320-361-20P a. Removal 1. Loosen clamp (5) and remove supply hose (4) from air vent (1). 2. Loosen clamp (3) and remove supply hose (4) from diverter (2). b. Installation 1. Install supply hose (4) on diverter (2) with clamp (3). Tighten clamp (3). 2. Connect supply hose (4) on air vent (1) with clamp (5). Tig hten clamp (5). 11-75