Transmission - Bearing Housing Assembly Notes
J-30prose procedureAdjustment shim
Measure the clearance between the countershaft center bearing and the bearing housing.
If not within specification, adjust the clearance by installing the correct adjustment shim(s).
| Specification | Value |
|---|---|
| Standard clearance | 0—0.1mm (0—0.004 in) |
| Adjustment shim | 0.1mm (0.004 in), 0.3mm (0.012 in) |
Standard clearance
0—0.1mm (0—0.004 in)
Adjustment shim
0.1mm (0.004 in), 0.3mm (0.012 in)
Mainshaft front bearing
Press the mainshaft front bearing into the bearing housing with a suitable pipe.
Adjustment shim
Measure the clearance between the mainshaft front bearing and the bearing housing.
If not within specification, adjust the clearance by installing the correct adjustment shim(s).
| Specification | Value |
|---|---|
| Standard clearance | 0—0.1mm (0—0.004 in) |
| Adjustment shim | 0.1mm (0.004 in), 0.15mm (0.006 in), 0.3mm (0.012 in) |
Standard clearance
0—0.1mm (0—0.004 in)
Adjustment shim
0.1mm (0.004 in), 0.15mm (0.006 in), 0.3mm (0.012 in)
Reverse idler gear shaft
Press the reverse idler gear into the bearing housing.
| Specification | Value |
|---|---|
| ≈76 - 108N·m |
76 - 108N·m
Adjustment washer
Measure the clearance between the adjustment washer and snap ring.
If not within specification, adjust the clearance by installing the correct adjustment washer.
| Specification | Value |
|---|---|
| Maximum clearance | 0.1mm (0.004 in) |
| Adjustment washer | 2.6mm (0.102 in), 2.8mm (0.110 in), 3.0mm (0.118 in) |
Maximum clearance
0.1mm (0.004 in)
Adjustment washer
2.6mm (0.102 in), 2.8mm (0.110 in), 3.0mm (0.118 in)