2007 ISUZU KB P190 Workshop Repair Manual

Page 4681 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-75 
Intermediate Plate with Gear Assembly, Detent, Shift Arm, Shift Rod, and 
Interlock Pin 
Disassembled View 
   
 
 
 
 
 
 
 
RTW 57BLF000201 
Legend 
(1)  Detent Sprin

Page 4682 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-76     MANUAL TRANSMISSION 
Disassembly 
  1. Remove the detent spring plate and gasket, detent
spring and detent ball.  
Use a magnetic hand to remove the detent balls 
from the intermediate plat

Page 4683 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-77 
Inspection and Repair 
Make the necessary adjustments and part replacements 
if excessive wear or damage is discovered during
inspection. 
Shift Arm Thickness 
  • Us

Page 4684 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-78     MANUAL TRANSMISSION 
Reassembly 
  1. Install the rev-5th shift arm and reverse inhibitor and
rev-5th shift rod.  
•   Apply oil to the reverse inhibitor inner surface. 
•   Install the

Page 4685 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-79 
Reverse Gear and 5th Gear 
Disassembled View 
 226R300024 
  
Legend  
(1)  Collar Snap Ring  (15) Counter 5th Gear 
(2)  Oil Seal Collar  (16) Counter Reverse Gear 
(3

Page 4686 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-80     MANUAL TRANSMISSION 
Disassembly 
  1. Use a pair of snap ring pliers to remove the collar
snap ring. 
  2. Set the mainshaft retainer remover 5-8840-2158-0 and puller 5-8840-2027-0 to the

Page 4687 of 6020

ISUZU KB P190 2007  Workshop Repair Manual MANUAL TRANSMISSION     7B1-81 
 11. Remove the 5th gear, 5th block ring, and needle
bearing (2 piece type). 
 
 
226RS007
 12. Remove the mainshaft nut according to following steps.  
Attach the hold

Page 4688 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 7B1-82     MANUAL TRANSMISSION 
 13. Use screw drivers between the reverse gear and the
bearing plate to remove the Rev-5th synchronize
r
assembly together with the reverse block ring and 
reverse gea