TM  10-3930-638-24&P 2-52.   FRAME   AND   TOWING   ATTACHMENTS   MAINTENANCE   (cont) c. Tow Bar, Tow Chains and Pintle Hook (cont). STEP LOCATION ITEM ACTION REMARKS REMOVAL 1 Rear  of  vehicle a. Pin Remove Lower tow bar to ground b. Two nuts (1), washers Remove (2), cap screws (3), and washers (4) c. Tow bar (5) Remove d. Two chains (8) Unhook Lay chains on ground e. Two nuts (6) and cap Remove screws  (7) f. Two chains (8) Remove g. Grille latch knob Move to left and swing  grille outward h. Battery cover Remove Loosen fasteners (one each side of cover) and pull cover straight out i. Four nuts (9), cap Remove Support  pintle  hook  (12) screws (10), and lock washers  (11) j. Pintle hook (12) 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. [f 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. 2 All parts Clean Use  cleaning  solvent  P-D-680;  dry thoroughly INSPECTION 3 All parts Inspect Replace if cracked, damaged, bent, worn or  distorted 2-361