Inspection

TRANSMISSION ASSEMBLY


Inspection


INSPECTION AFTER INSTALLATION
- Check the shift control. Testing and Inspection.
- Check the oil leakage and the oil level. Inspection.





TRANSMISSION ASSEMBLY


Inspection


INSPECTION BEFORE DISASSEMBLY

Shaft
Before disassembly, measure the end play "L" for each position. If the end play is outside the standard value, disassemble and inspect.





- Mainshaft

1 : Snap ring
2 : Reverse synchronizer hub

End play "L" : Refer to TM-102, "End Play". End Play





- Counter shaft

1 : Snap ring
2 : Reverse counter gear

End play "L" : Refer to TM-102, "End Play". End Play

INSPECTION AFTER DISASSEMBLY

Case and Plate
- Check the bearing mounting surface for wear, cracks, and damages. Replace if necessary.
- Check the mating surface for wear, cracks, and damages. Replace if necessary.

Extension and Cover
- Check the oil seal mounting surface for wear, cracks, and damages. Replace if necessary.
- Check the mating surface for wear, cracks, and damages. Replace if necessary.

Gear
Check the gears for any damage, scaling, or uneven wear. Replace if necessary.

Synchronizer Hub and Coupling Sleeve





- Check the contact surface of the coupling sleeve, synchronizer hub, and shifting inserts for damage and uneven wear. Replace if necessary.
- The coupling sleeve and synchronizer hub moves smoothly.

Baulk Ring and Spread Spring





- Check the cam surface and contact surface of the baulk ring for damage and uneven wear. Replace if necessary.
- Check the spread springs for damage. Replace if necessary.

Baulk Ring Clearance for Single Cone Synchronizer (Reverse)





Measure the clearance "A" when pressing the baulk ring (1) against the cone (B) of clutch gear by hands at 2 points or more on the opposite side using a feeler gauge (C), and then calculate the mean value. Replace if outside the limit value.

Clearance "A" : Refer to TM-102, "Baulk Ring Clearance". Baulk Ring Clearance

Bearing
Check the bearing for damage and unsmooth rotation. Replace if necessary.