TM 9-2320-361-20 8-24. AIR RESERVOIRS REPLACEMENT (Contd) NOTE Perform steps 16 through 18 for M50A3, M50A2, M109A3, M185A3, M35A2C, and M35A2 vehicles. 16. Loosen two nuts (17) on tiedown bracket (16) on left side of frame (1). 17. Install bracket (18) between tiedown bracket (16) and frame (1). Tighten two nuts (17) to secure bracket (18). 18. Install cables (5) on bracket (18) with two clamps (4), screw (3), and nut (7). FOLLOW-ON TASKS: Install air system safety valve (para. 8-20). Install delivery pump front propeller shaft (M49A2C and M50A3) (para. 12-51). Install delivery pump front propeller shaft (M50A2) (para. 12-50). Install spare tire (TM 9-2320-361-10). 8-59