Mazda 323 1988 Workshop Manual page 483

INSPECTION
7A
Secondary Shaft Gear
1. Worn or damaged gear sliding parts.
2. Worn or damaged splines.
3. Worn teeth.
4. Clogged oil passage.
Note
If the shaft gear is replaced, adjust the bear-
ing preload.
Clutch Hub
1, Worn or damaged sleeve sliding surface.
2. Worn or damaged synchronizer key groove.
3. Worn end surface.
4. Operation of the hub sleeve when it is installed.
Clutch Hub Sleeve
1, Worn or damaged hub sliding surface.
2. Worn or damaged sleeve fork groove.
Synchronizer Key and Spring
1. Worn key.
2. Weak or bent spring.
Reverse Idle Gear
1. Worn or damaged bushing.
2. Worn or damaged teeth.
3. Worn or damaged release lever coupling groove.
Clutch housing, Transaxle case, Rear cover, and
Differential Gear Case
1. Cracks or damage.
Note Note
If the clutch housing, transaxle case, or If the clutch housing, transaxle case, or
differential gear case are replaced, adjust the differential gear case are replaced, adjust the
bearing preload of each shaft gear and the bearing prejoad of each shaft gear and the
preload of the differential side bearing. preload of the differential side bearing.
Searing
1, Roughness or noise while turning.
2. Worn or damaged outer race or roller.
Note
a) Replace the bearing, the outer race, and the
inner race as a unit.
b)lf the bearing is replaced, adjust the
preload.
7A-59