TM  10-3930-638-24&P 2-53.   BODY,   CAB   AND   HOOD   MAINTENANCE   (cont) i. Chassis floor Plate and Guard (cont). STEP LOCATION ITEM ACTION REMARKS REMOVAL 1 Bottom of front a. Four nuts (I), washers Loosen  and Support guard (5) chassis (2 and 3) and cap remove screws (4) b. Guard (5) Remove Grasp  handles  and  lower  from  vehicle 2 Operator’s  com- a. Six cap screws (6), Loosen  and partment floor lock washers (7), remove and washers (8) b. Chassis floor plate (9) Remove CLEANING WARNING Dry cleaning solvent (P-D-680), used to clean parts is toxic and flammable. Wear protective goggles and gloves and use only in a well ventilated area. Avoid contact with skin, eyes, and clothes and don’t breathe vapors. Do not use near open flame or exces- sive heat and don’t smoke when using it. Failure to do so could cause serious injury. If you become dizzy while using cleaning solvent, get fresh air immediately, and get medical attention. If contact with skin or clothes is made, flush with large amounts of water. If contact with eyes is made, wash eyes with water immed- iately, and obtain medical aid immediately. WARNING Wear safety glasses when drying parts with compressed air. Failure to do so could cause serious injury to eyes and possible blindness. If you hurt your eyes or if a foreign object is blown into your eyes, seek  medical  attention  immediately. 3 All parts Clean Use cleaning solvent P-D-680. Dry thoroughly with compressed air 2-387