Mazda 1990 323 Workshop Manual Supplement page 88

J3
TROUBLESHOOTING GUIDE
TROUBLESHOOTING GUIDE
Problem
Possible cause
Action Page
Shift lever won't shift
Worn change control cable
Replace J3-91
smoothly or is hard
to shift
Difficult to shift
Won't stay in gear
Abnormal noise
Worn change rod
No grease in transaxle control
Insufficient oil
Deterioration of oil quality
Wear or play of shift fork or shift rod
Worn synchronizer ring
Worn synchronizer cone of gear
Bad contact of synchronizer ring and cone of gear
Excessive longitudinal play of gears
Worn bearing
Worn synchronizer key spring
Excessive primary shaft gear bearing preload
Improperly adjusted change guide plate
Worn change control cable
Weak shift lever ball spring
Worn shift fork
Worn clutch hub
Worn clutch hub sleeve
Worn gear sliding part of both shaft gears
Worn gear sliding part of each gear
Worn steel sliding groove of control end
Weak spring pressing against steel ball
Excessive thrust clearance
Worn bearing
Improperly installed or loose engine mount
lnsuff icient oil
Deterioration of oil quality
Worn bearing
Worn sliding surfaces of gears or shafts
Excessive gear backlash
Damaged gear teeth
Foreign material in gears
Damaged differential gear or excessive backlash
Replace
Lubricate
Add oil
Replace with oil of
specified quality
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Adjust
Adjust
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Replace
Tighten
Add oil
Replace
Adjust or replace
Replace
Replace
Replace with oil of
specified quality
Replace
Adjust or replace
J3-91
J3-91
J3-11
J3-11
J3-20
J3-33, 35
J3-33, 35
J3-33, 35
J3-33, 35
J3-33, 35
J3-33, 35
J3-73
J3-31
J3-91
J3-91
J3-20
J3-33, 35
J3-33, 35
J3-33, 35
J3-33, 35
J3-20
J3-20
J3-33, 35
J3-33, 35
J3-86
J3-11
J3-11
J3-33, 35
J3-33, 35
J3-33, 35
J3-33, 35
J3-33, 35
J3-58
03UOJ3-01'
--i
.-,
J3-10