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not take grease ........ 2 ...... (5) Suggest replacement of grease fitting. Nut on ball joint loose . A ........... ( 6) Require repair or replacement. Pre-load adjustment incorrect .............. B .. Require repair or replacement. Seized .................. A ............ Require replacement. Stud bent ............... B ........ (7) Require replacement. Stud broken ............. A ........ (7) Require replacement. Threads damaged ......... A .. Require repair or replacement. Threads stripped (threads missing) ............... A ........ (7) Require replacement. Wear exceeds manufacturer’s specifications ......... B ............ Require replacement. (1) - If greaseable, grease ball joint. If problem persists or joint is non-greaseable, require replacement. (2) - Cracked grease boot will allow contaminants to enter the ball joint and will accelerate wear. (3) - Lack of grease boot will allow contaminants to enter the ball joint and will accelerate wear. (4) - Torn grease boot will allow contaminants to enter the ball joint and will accelerate wear. (5) - If the greaseable ball joint still will not take grease after replacing the grease fitting, suggest replacement of ball joint. (6) - Check for bent stud or damaged taper hole. (7) - Check for damaged taper hole. BUSHINGS BUSHING INSPECTION Condition Code Procedure Attaching hardware bent . B ... Require repair or replacement of bent part if available; otherwise, replace bushing. Attaching hardware broken ................. A ... Require replacement of broken part if available; otherwise, replace bushing. Attaching hardware corroded, affecting structural integrity ... A . Require replacement of corroded part if available; otherwise, replace bushing. Attaching hardware incorrect .............. A .......... Require replacement of incorrect part if available; otherwise, replace bushing. Attaching hardware loose .................. A ... Require repair or replacement of loose part if available; otherwise, replace bushing. Attaching hardware missing ................ C .. Require replacement of missing part if available; otherwise, replace bushing. Attaching hardware threads damaged ........ A ... Require repair or replacement |