Mazda 323 1988 Workshop Manual page 67

IA
INSPECTION AND REPAIR
3. Check each connecting rod for bending or twist-
ing, if necessary replace or repair.
Bend: 0.04 mm (0.0016 in) max.
Twist: 0.04 mm (0.0016 in) max.
Crankshaft
1, Checkthe journals and pins for damage, scoring,
or oil hole clogging.
2. Set the crankshaft on V-blocks.
3. Check the crankshaft runout at the center journal,
replace if necessary.
Runout: 0.04 mm (0.0016 in) max.
4. Measure each journal diameter in X and Y direc,
tions at two places.
Main journal
Diameter:
49.936-49.966 mm (1.9661-l .9668 in)
Minimum: 49.89 mm (1.964 in)
Out-of-round: 0.05 mm (0.0020 in) max.
Crankpin journal
Diameter:
44.940-44.956 mm (1.7693-l .7699 in)
Minimum: 44.89 mm (1.7673 in)
Out-of-round: 0.05 mm (0.0020 in) max.
1 A-48