2007 ISUZU KB P190 Workshop Repair Manual

Page 4737 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-18    Manual Transmission (MUX) 
Legend50. Output shaft assembly 
51. Pilot bearing
52. Pilot bearing spacer
53. 3rd-4th hub snap ring
54. 3rd-4th block ring
55. Plate spring
56. 3rd-4th synchroni

Page 4738 of 6020

ISUZU KB P190 2007  Workshop Repair Manual  Manual Transmission (MUX)    7B1-19
b. Remove the taper bolt, and discard the usedtaper bolt.
c. Remove the control unit block.
7. Remove the reverse switch (Connector color Brown), 1st switch (Conne

Page 4739 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-20    Manual Transmission (MUX) 
21. Remove the counter 2nd gutter (4) and counter 5thgutter (2).
22. Remove the shift rod bracket (1). 
23. Remove the shift & select rod assembly (1). 24. Remove

Page 4740 of 6020

ISUZU KB P190 2007  Workshop Repair Manual  Manual Transmission (MUX)    7B1-21
29. Remove the reverse shift rod snap ring (1). 
30. The shift block lever is put into the dent of the 3rd-4th-5th shift rod.
Legend 1. 3rd-4th-5th shift rod 
2. D

Page 4741 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-22    Manual Transmission (MUX) 
47. Remove the 3rd-4th hub snap ring (1). 
48. Remove the 3rd-4th synchronizer assembly, 3rd-4th block ring of 3rd input gear side, and 3rd input 
gear assembly.
4

Page 4742 of 6020

ISUZU KB P190 2007  Workshop Repair Manual  Manual Transmission (MUX)    7B1-23
Block Ring and Insert Clearance 
Use a vernier caliper or thickness gauge to measure 
the clearance between the block ring and insert.
If the measured value exceed

Page 4743 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-24    Manual Transmission (MUX) 
Clutch Hub Spline Play• Set a dial indicator to the clutch hub to be measured.
• Move the clutch hub as far as possible to both the right and the left.
Note th

Page 4744 of 6020

ISUZU KB P190 2007  Workshop Repair Manual  Manual Transmission (MUX)    7B1-25
8. Install the counter middle roller bearing outer race,counter shaft assembly and 5th counter gear to the 
intermediate plate.
• Apply engine oil to the gear in