Toyota Celica Supra 1986 Service And Repair Manual page 424

RA·2 REAR AXLE AND SUSPENSION - TroubiW.ooting
TROUBLESHOOTING
Pfob .. m , OIIIble
cause
Rom.dy
,
...
0•1
leak
a t
rear &lllle
Oil seats worn or damaged Replece oil seal RA-5
Bearing retainer loose
Replace retainer
Rea:r axle housing cracked
Repair as necessary
Oil leak at piok>n shaft
Oil level too high or wrong grade
Drain and replace oil
Oil seal worn or damaged
Replace oil seal
RA-19
Companion flange loose or damaged Tighten or replace flange
RA·19
o~
leak 11
side
();I
level too high
0<
w rong grade Drain end replace o.J
gear
shift
Oil seal worn or dlm19ed
Reploeo oil seal RA-18
S ide gear shah loose or damaged
Tighten or replace shaft
RA·18
Noi$1$ In rear axle
Oil level low or w rong grade Drain and replace oil
Excessive backlash between pinion and
Check backlash RA·23
ring or side gear
Ring. pinion or side gears worn or chipped
Inspect gears RA·24
Pinion shaft bearing worn
Replace bearing
RA·26
Axle shaft bearing worn Replace bunng
RA-5
Differential beer.ng looM or wom Tighten or repJace bearings RA·26
Bolloming
Vehicle overtoaded Chock loading
Shock absorber worn out Replace shock absorber RA-4S
Sp1ings w eak
Replace spring
RMS
.
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