TM  10-3930-638-24&P 3-30.   HYDRAULIC   LIFT   SYSTEM   MAINTENANCE   (cont) b. Tilt Cylinder Assemblies (cont). STEP LOCATION ITEM ACTION REMARKS 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. 7 All parts Clean Use  cleaning  solvent  P-D-680;  dry  with compressed  air INSPECTION/REPAIR 8 Rod  (31) Inspect Replace if bent, deeply grooved, or scored. Remove nicks or scratches with medium  grit  emery  cloth  polishing  with a rotary motion 9 Cylinder  (33) Inspect Replace if deeply grooved, scored, or damaged, Remove nicks or scratches inside  cylinder  with  medium  grit  emery cloth polishing with a rotary motion 10 Bushing (30 and 32) Inspect Replace if worn, cracked or split 11 All other parts Inspect Replace  if  damaged,  cracked,  split, grooved or scored REASSEMBLY 12 Cylinder  (33) Bushing  (32) Install Use 1-9/16 inches diameter sleeve; install until flush 13 Rod  (31) Bushing  (30) Install Use 1-9/16 inches diameter sleeve; install until flush 3-222