FRAME 1 Figure 14-1 TM 9-2320-209-34-2-1 14-4. STEERING GEAR CHECK LEVEL PLUG INSTALLATION. TOOLS: Nospecialtoolsrequired SUPPLIES: Steeringgearhousinggasket Steeringgearchecklevelplug PERSONNEL : One EQUIPMENT CONDITION : Truck parked,engineoff,handbrakeset. Preliminary Procedure. Drainsteeringgearhousing. Referto LO9-2320-209-12/l. b. Removal. 14-46