TM 9-2320-361-20 4-35. HOT WATER PERSONNEL HEATER BLOWER MOTOR RESISTOR REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS All REFERENCES (TM) TM 9-2320-361-10 MATERIALS/PARTS TM 9-2320-361-20P Two lockwashers EQUIPMENT CONDITION Parking brake set (TM 9-2320-361-10). Battery ground cable disconnected (para. 4-48). a. Removal Remove two screws (4), lockwashers (3), and resistor (1) from firewall (2). Discard lockwashers (3). b. Installation Install resistor (1) on firewall (2) with two new lockwashers (3) and screws (4). FOLLOW-ON TASKS: Connect battery ground cable (para. 4-48). Turn on hot water heater switch (TM 9-2320-361-10) and check personel heater operations. 4-53