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REMOVAL AND INSTALLATION
 
 
MASTER CYLINDER AND BRAKE BOOSTER
caution
  • Do not touch the push rod in the brake booster because it is already adjusted.
  • The master cylinder cannot be disassembled. Be careful not to remove the primary piston.
Pre-removal Operation
  • Brake Fluid Draining
  • Air Cleaner Assembly, Air Intake Hose Removal (Refer to GROUP 15 - Air Cleaner ).
Post-installation Operation
  • Air Cleaner Assembly, Air Intake Hose Installation (Refer to GROUP 15 - Air Cleaner ).
  • Brake Fluid Refilling and Air Bleeding.
  • Brake Pedal Adjustment (Refer to ).
Master cylinder removal steps
1.Brake fluid level switch connector connection
2.Reservoir cap
3.Brake pipe connection
>>C<<•Bleeding of master cylinder assembly (only at installation)
4.Reservoir hose connection <M/T>
5.Hose clip <M/T>
6.Master cylinder mounting nuts
7.Reservoir assembly and master cylinder assembly
8.Torx bolt
9.Reservoir assembly
10.O-ring
11.Master cylinder assembly
Brake booster removal steps
1.Brake fluid level switch connector connection
3.Brake pipe connection
>>C<<•Bleeding of master cylinder assembly (only at installation)
4.Reservoir hose connection <M/T>
5.Hose clip <M/T>
6.Master cylinder mounting nuts
7.Reservoir assembly and master cylinder assembly
12.Vacuum sensor connector connection <4B4>
13.Vacuum sensor <4B4>
14.Inner grommet
>>A<<15.Vacuum hose connection
16.Hose clip
17.Check valve
18.Inner grommet
19.Snap pin
20.Pin assembly
21.Brake booster mounting nut
<<A>>>>B<<22.Brake booster assembly
23.Seal
 
 
VACUUM HOSE AND VACUUM PIPE
Removal steps
>>A<<1.Vacuum hose
2.Hose clip
3.Clamp
>>A<<4.Vacuum hose
5.Hose clip
6.Emission vacuum hose connection
•Hose clip
7.Vacuum pipe assembly
 
 
REMOVAL SERVICE POINT
 
 
<<A>> BRAKE BOOSTER ASSEMBLY REMOVAL
Remove the brake booster assembly from the vehicle by rotating it as shown.
 
 
 
 
INSTALLATION SERVICE POINTS
 
 
>>A<< VACUUM HOSE INSTALLATION
Align the mark as shown in the figure to assemble the vacuum hose.
 
 
 
>>B<< BRAKE BOOSTER ASSEMBLY INSTALLATION
Install the brake booster assembly from the vehicle by rotating it as shown.
 
 
 
>>C<< BLEEDING OF MASTER CYLINDER ASSEMBLY
When removed the master cylinder assembly, bleed the master cylinder in the following procedure to make bleeding of the brake pipeline easier (When no brake fluid is in the master cylinder).
1. Fill the brake fluid reservoir with the brake fluid.
2. Depress and hold the brake pedal.
3. Another operator closes the master cylinder outlets with his fingers.
4. In this condition, release the brake pedal.
5. Repeat Steps 2 to 4 for 3 or 4 times to fill the master cylinder with the brake fluid.