Mitsubishi Montero (2004+). Manual — part 1036
FRONT DISC BRAKE ASSEMBLY
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BASIC BRAKE SYSTEM
35A-143
BUZZER CHECK
M1351016200015
Check that the buzzer sounds when a battery is connected to
the buzzer as shown in the illustration.
FRONT DISC BRAKE ASSEMBLY
REMOVAL AND INSTALLATION
M1351006000269
Required Special Tool:
• MB990520: Disc Brake Piston Expander
ACX00680AB
Pre-removal Operation
• Brake Fluid Draining
Post-installation Operation
• Brake Fluid Supplying and Air Bleeding (Refer to
.)
ACX00681AB
113 ±
9 N
•
m
83 ±
7 ft-lb
30 ±
4 N
•
m
22 ±
3 ft-lb
2
2
1
3
4
N
N
REMOVAL STEPS
1. BRAKE HOSE CONNECTION
2. GASKET
>>A<<
3. DISC BRAKE ASSEMBLY
4. BRAKE DISC
FRONT DISC BRAKE ASSEMBLY
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BASIC BRAKE SYSTEM
35A-144
INSTALLATION SERVICE POINT
.
>>A<< DISC BRAKE ASSEMBLY INSTALLATION
1. To check the brake drag force after mounting the pad,
measure the hub torque in the advancing direction using a
spring scale with the pad is removed.
CAUTION
Do not allow any oil, grease or other contamination to con-
tact the friction surfaces of the pads and brake discs.
2. After re-installing the caliper support to the knuckle, install
the pad clips and the pads to the caliper support.
3. Clean the piston, and insert into cylinder with special tool
MB990520.
4. Be careful that the piston boot does not become caught
when lowering the caliper assembly and installing the guide
pin.
5. Check the brake drag force as follows:
(1) Start the engine and hold the brake pedal down for five
seconds. [Pedal depression force: approximately 196 N
(44 pound)]
(2) Stop the engine.
(3) Turn the brake disc forward 10 times.
(4) Use a spring scale to measure the hub torque with pads
installed in the same direction as earlier.
(5) Calculate the drag force of the disc brake [difference
between hub torque with pads installed and hub torque
with pads removed].
Standard value: 55 N (12 pound)
6. If the brake drag force exceeds the standard value,
disassemble and clean the piston. Check for corrosion or
worn piston seal, and check the sliding condition of the lock
pin and guide pin.
INSPECTION
M1351006100181
Brake Disc Check
• Disc wear (Refer to
• Disc run-out (Refer to
ACX00683
ACX00684AB
MB990520
ACX00685
FRONT DISC BRAKE ASSEMBLY
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BASIC BRAKE SYSTEM
35A-145
DISASSEMBLY AND ASSEMBLY
M1351006200285
ACX00686AB
89 ± 4 N
•
m
66 ± 3 ft-lb
89 ± 4 N
•
m
66 ± 3 ft-lb
7.4 ± 1.4 N
•
m
65 ± 13 in-lb
2
2
1
1
9
9
13
13
13
13
13
13
10
11
12
12
4
4
4
8
8
8
7
7
6
6
6
5
5
5
3
3
CLIP KIT
10
11
BRAKE CALIPER KIT
PAD SET
SHIM KIT
SEAL AND BOOT KIT
N
N
N
N
DISASSEMBLY STEPS
1. GUIDE PIN LOCK BOLT
2. GUIDE PIN
3. CALIPER SUPPORT, PAD, CLIP AND
SHIM ASSEMBLY
4. BOOT
5. BUSHING
<<A>>
6. PISTON BOOT
<<A>>
7. PISTON
<<B>>
8. PISTON SEAL
9. CALIPER BODY
10. PAD AND WEAR INDICATOR
ASSEMBLY
11. PAD ASSEMBLY
12. SHIM
13. CLIP
DISASSEMBLY STEPS (Continued)
FRONT DISC BRAKE ASSEMBLY
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BASIC BRAKE SYSTEM
35A-146
LUBRICATION POINTS
DISASSEMBLY SERVICE POINTS
CAUTION
When disassembling the front disc brakes, disassemble
both sides (left and right wheels) as a set.
.
ACX00687AC
GREASE: REPAIR KIT GREASE
GREASE: REPAIR KIT GREASE
BRAKE FLUID: DOT3 OR DOT4
THE PISTON SEAL INSIDE THE
SEAL AND BOOT KIT IS COATED
WITH SPECIAL GREASE DO NOT
WIPE THIS GREASE OFF.
GREASE: REPAIR KIT GREASE
PISTON
SEAL
CAUTION
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