Synchronizer Ring Inspection; Clutch Hub Assembly; Reverse Idler Gear Inspection - Mazda B-Series 1997 Workshop Manual

TRANSMISSION
Synchronizer Ring
1 . lnspect the synchronizer ring teeth for damage, wear, and
cracks.
2. lnspect the tapered surface for wear and cracks.
Note
Set the synchronizer ring squarely in the gear; then
measure around the circumference.
3. Measure the clearance between the synchronizer ring
and the flank surface of the gear.
Standard clearance: 1.50mm (0.059 in)
Minimum: 0.8mm (0.031 in)
Clutch Hub Assembly
1. lnspect the clutch hub sleeve and hub operation.
2. lnspect the gear teeth for damage, wear, and cracks.
3. lnspect the synchronizer keys for damage, wear, and
cracks.
4. Measure the clearance between the hub sleeve and shift
fork.
Clearance
rnm
{~n)
- -
-
- - - - -
p - 1
0.05-0 37 { 0 . 0 0 1 9 4 01 4)
- - A
0
8 {0
031)
--
-
- -
- -
0.1-0.37 {0.003-0 014)
--
-
- - -
- - -
0.8 {0.031}
SthIRev
0.1-0 37 (0.003-0.014) 0.8 {O 031)
MJI
136-B 4BUOJ1 029
Reverse Idler Gear
1.
lnspect the gear teeth for damage, wear, and cracks.
2.
Measure the clearance between the reverse idler gear
bushing and the retaining ring.
Standard clearance:
0.1 0-0.20mm (0.0039-0.0078 in)