TM  10-3930-638-24&P 3-14.  INSTRUMENT  PANEL  REPLACEMENT  (cont) STEP LOCATION ITEM ACTION REMARKS REMOVAL 1 Operator’s compartment CLEANING 2 INSPECTION 3 4 INSTALLATION 5 Operator’s compartment a. Four nuts (1), lock Loosen  and washers (2) and remove washers  (3) b. Four cap screws Lift and (4) remove c. Instrument panel Lift  and (5) remove Use sling and hoist 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 con tact 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. Wear safety glasses when drying parts with compressed air. Fail- ure to do so could cause serious injury to eyes and possible blind- ness. If you hurt your eyes or if a foreign object is blown into your eyes, seek medical attention immediately. All parts Clean Use cleaning solvent P-D-680. Dry thor- oughly  with  compressed  air Nuts (1), washers (2 Inspect Replace  if  worn, or if threads damaged and 3) and cap screws (4) Instrument  panel  (5) Inspect Repair broken welds or cracks by welding. Replace  if  severely  cracked  or  damaged a. Instrument Position In operator’s compartment, with frame panel (5) and instrument panel mounting holes aligned b. Four cap screws (4) Install  and Until instrument panel is securely mounted washers (3), lock tighten washers (2) and nuts (1) 3-116