TM 9-2320-361-34 I 15-51. PIPELINE CONSTRUCTION BODY MAINTENANCE (Contd) FOLLOW-ON TASKS: ● Place tools in toolbox, if removed. Install tailboard roller (para. 15-53). Install step plate (TM 9-2320-361-20). Install front and rear splash guards (TM 9-2320-361-20). Install gin pole (TM 9-2320-361-20). Install stiff leg jack (TM 9-2320-361-20). Install tailgate (TM 9-2320-361-20). Install side panels (TM 9-2320-361-20). Install bows and tarp (TM 9-2320-361-10). 15-223