2007 ISUZU KB P190 Workshop Repair Manual

Page 753 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 5C-54  BRAKES 
  DISASSEMBLY 
 
   
 
 
 RTW 75CMF000701 
 
Disassembly Steps 
 1. Cap  
 2. Diaphragm 
 3. Filter 
 4. Pin 
  5. Reservoir tank 
 6. Grommet 
▲   7. Front seal 
   
 
  8. Guide ass

Page 754 of 6020

ISUZU KB P190 2007  Workshop Repair Manual BRAKES  5C-55 
 Important Operations 
W hen disassembling, inspecting or reassembling the master
cylinder assembly, take care not to bring the parts into contact  
with mineral oil or dust. W ash the

Page 755 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 5C-56  BRAKES 
  INSPECTION AND REPAIR 
  
Make necessary correction or parts replacement if wear damage or any other abnormal conditions are found 
through inspection. 
 
 
 
  
•  Cylinder body in

Page 756 of 6020

ISUZU KB P190 2007  Workshop Repair Manual BRAKES  5C-57 
  REASSEMBLY 
  
 
 
   RTW 75CMF000801 
 
Reassembly Steps 
▲  1. Secondary piston 
▲   2. Primary piston 
▲   3. Guide assembly 
▲   4. Cylinder body 
▲   5. Stopper bolt an

Page 757 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 5C-58  BRAKES 
   
 
 
 
RTW 75CSH002301 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2. Primary Piston  
Lubricate the piston cup on the primary piston assemblies with  
brake fluid

Page 758 of 6020

ISUZU KB P190 2007  Workshop Repair Manual BRAKES  5C-59 
    
 
 
  10. Filter  
11. Diaphragm 
12. Cap 
 
 
 
 RTW 75CSH002501 
 
  
 
 
 
 
 
 
13. Front  Seal 
1.  Lubricate the front seal with silicon grease (0.3 ~ 0.5g). 
 
 
 
 RTW 75CS

Page 759 of 6020

ISUZU KB P190 2007  Workshop Repair Manual 5C-60  BRAKES 
VACUUM BOOSTER 
   REMOVAL AND INSTALLATION 
 
   
 
 
This illustration is based on the RHD model
 RTW 75CMF000501 
  
 
Removal Steps 
▲   1. Brake pipe 
▲   2. Master cylinder fi

Page 760 of 6020

ISUZU KB P190 2007  Workshop Repair Manual BRAKES  5C-61 
    
 
 
 
RTW 75CSH002701 
 
Important Operation-Removal 
1. Brake pipe  
W hen hurdling, be careful not to spill brake fluid over the  
painted surfaces, as damage to the paint finish