Mazda 323 1988 Workshop Manual page 482

7A
INSPECTION
INSPECTION
Check the following parts, replace if necessary
lst, 2nd, 3rd 4th, and 5th Gears
1. Worn or damaged synchronizer cone.
2. Worn or damaged hub sleeve coupling.
3. Worn or damaged teeth.
4. Worn or damaged inner surface or end surface of
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gears.
Primary Shaft Gear and Primary Gear (5-speed)
1, Worn teeth.
2. Worn or damaged sliding parts of each gear.
3. Worn or damaged spline.
4. Clogged oil passage.
Note
When the shaft gear is replaced, adjust the
bearing preload.
Synchronizer Ring
1. Engagement with gear.
Caution
If meshing is not good, coat the gear and the
synchronizer ring contact surfaces with com-
pound and repair by lapping.
_-, ,,
2. Worn or damaged spline.
3. Worn or damaged tapered surface.
4. Clearance from the side of gear.
Standard: 1.5 mm (0.0591 in)
Min: 0.8 mm (0.0315 in)
Caution
a) Press the synchronizer ring uniformly
against the gear and measure the overall
circumference.
b)lf the measured value is less than min., re-
place the synchronizer ring or gear.
7A-58