12-8. STEERING KNUCKLE MAINTENANCE (Cont).
(3). Discard bushings.
c. CLEANING AND INSPECTION
Dry cleaning solvent, P-D-680, Is toxic and flammable. Always wear protective goggles and
gloves, and use only in a well-ventilated area. Avoid contact with skin, eyes, and clothes, and DO
NOT breathe vapors. DO NOT use near open flame or excessive heat. The solvents flash point Is
1000F-138°F (380C-590C). If you become dizzy while using cleaning solvent, Immediately get fresh
air and medical help. If solvent contacts eyes, Immediately wash your eyes and get medical aid.
Clean metal parts with dry cleaning solvent.
Inspect metal parts for cracks, breaks, corrosion, or other damage. Replace damaged parts.
Inspect bearing for wear or damage. Replace if worn or damaged.