TM  10-3930-638-24&P 2-42. PARKING BRAKE MAINTENANCE (cont) b. Parking Brake Assembly (cont). STEP LOCATION ITEM ACTION REMARKS REPAIR 12 Brake shoe and a. Ten rivets Remove Cut or drill from brake lining and shoe lining (9) 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 immedi- ately,  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. b. Brake shoe Remove and clean Use cleaning solvent P-D-680 on shoe contact face. Dry thoroughly with compressed  air c. New brake lining Position and clamp Clamp lining to shoe with C clamps so rivet holes are in alignment d. Ten new rivets Install Drive squarely into rivet holes with flat head  drift 2-280