12-82. TM 9-2320-361-20 This task covers: a. Removal c. Installation b. Cleaning INITIAL SETUP: APPLICABLE MODELS REFERENCES (TM) M185A3, M109A3 TM 9-2320-361-10 MATERIAL/PARTS TM 9-2320-361-20P Fifty-four rivets EQUIPMENT CONDITION Fifty-four plugs Parking brake set (TM 9-2320-361-10). Tar (Appendix C, Item 29) NOTE Side rails on both sides of van body are removed and installed the same. This task covers one side. 1. Drill fifty-four plugs (3) and rivets (2) out of side rail (4) and van wall (1). 2. Remove two side rails (4) from van wall (1). Clean all tar out of rivet holes (5) and side rail (4). NOTE A sealer coat of hot tar must be applied to inside of rail in area of rivet holes before installation. Install two side rails (4) on van wall (1) with fifty-four new rivets (2) and plugs (3). 12-131