2007 ISUZU KB P190 Workshop Repair Manual

Page 4697 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-91 
9.Disassemble the 1st inside ring, 1st outside ring, and 
1st block ring. 
10.Remove the needle bearing.  
11.Use a pair of snap ring pliers to remove the clutch  hub s

Page 4698 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-92     MANUAL TRANSMISSION 
Inspection and Repair 
Make the necessary adjustments, repairs, and part 
replacements if excessive wear or damage is
discovered during inspection. 
Block Ring and Dog

Page 4699 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-93 
1st-2nd Synchronizer (3-CONE) 
 •  Use a thickness gauge to measure the clearance
between the block ring and the dog teeth. 
 
 
226RS036
If the measured value exceed

Page 4700 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-94     MANUAL TRANSMISSION 
Mainshaft Run-out 
 •  Install the mainshaft to V-blocks. 
  • Use a dial indicator to measure the mainshaft
central portion run-out. 
 
 
226RS039
If the measured

Page 4701 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-95 
Clutch Hub Spline Play 
 •  Set a dial indicator to the clutch hub which requires
measuring. 
 
 
226RS042
  •  Move the clutch hub as far as possible to the right

Page 4702 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-96     MANUAL TRANSMISSION 
•  Use the bearing installer 5-8840-2194-0 to install 
the ring. 
 
  
 
 
RTW 57BSH000101
  Legend 
(1) Ring  
(2)  Outer Race and Roller Assembly 
(3) Inner Race

Page 4703 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-97 
 6. Assemble the 1st-2nd synchronizer assembly by 
performing the following steps:  
1.  Check that the inserts (3) fit snugly into the clutch hub (5) insert grooves.

Page 4704 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-98     MANUAL TRANSMISSION 
  
226RS031
  9. Install the needle bearing, 1st block ring, 1st outside
ring, 1st inside ring, and 1st gear.  
•  
Apply engine oil to the needle bearing, 1st gear
t