TM 9-2320-361-20 14-26. PRIMARY HEATER FUEL PUMP COVER REPLACEMENT This task covers: a. Removal b. Installation INITIAL SETUP: APPLICABLE MODELS EQUIPMENT CONDITION M109A3 and M185A3 Parking brake set (TM 9-2320-361-10). REFERENCES (TM) TM 9-2320-361-10 TM 9-2320-361-20P Remove seven screws (2) and fuel pump cover (3) from van body (1). Install fuel pump cover (3) on van body (1) with seven screws (2). 14-38