Pulley Inspection; Timing Belt Outer Cover Inspection; Flywheel (Mt) Inspection - Mazda B-Series 1997 Workshop Manual

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INSPECTION 1 REPAIR
DAMAGE,
WEAR
2. Check the timing belt for damage, wear, peeling, cracks,
and hardening. Replace
if
necessary.
PULLEY
Timing Belt Pulley and Camshaft Pulley
Caution
Do not clean the pulleys with cleaning fluids. If
necessary, use a soft rag to wipe clean and avoid
scratching them.
lnspect the teeth of each pulley for wear, deformation and
MB1238-A
4BUOB1-106
other damage. Replace as necessary.
6BUOB1-022
TIMING BELT OUTER COVER
Inspect the timing belt outer cover for damage and cracks.
Replace as necessary.
4BUOB1-108
FLYWHEEL (MT)
I . Inspect the flywheel for cracks, heat check, or other
damage that would make it unfit for further use.
2. Acceptable flywheels may be repaired by polishing with
fine grade (400 grit) sandpaper. Flywheels may be resur-
faced to remove scratches or grooves. After resurfacing,
the flywheel thickness must be less than the dimensions
listed below.
Note
The inspection procedures for the 3.OL and 4.OL
flywheels are the same as the 2.3L inspection pro-
cedure described above.
2.3L
Dimension A: 25.95mm (1.02 in)
Dimension 6: 28.45mm (1 . I 2 in}
3.0L
Dimension A: 28.1 8mm (1 . I 0 in)
Dimension B: 28.85mm (1 .I4 in)
4.0L
Dimension A: 25.95mm (1.02 in)
Dimension B: 28.45mm
(1
.I2 in)

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