1991 MITSUBISHI ECLIPSE sensor

5-56BRAKES -Master Cylinder
MASTER CYLINDERREMOVAL AND INSTALLATION
Pre-removal Operation
l Draining of Brake FluidPost-installation Operationl supplying Brake Fluidl Bleeding(Refer to P.5-45.1l Adjustment of Brake Pedal(Refer to P.5-41.)
Removal steps
/8-12 Nm
6-S Mbs.
14A02491. Fluid level sensor connector
2. Brake tubes
3. Reservoir hoses
4. Master cylinder
5. Reservoir
6. Bracket
NOTE
l 4Adjustment of clearance between brake(I) Reverse the removal procedures to reinstall.
booster push rod and primary piston(2) l + : Refer to “Service Points of Installation”.
14110053SERVICE POINTS OF INSTALLATIONNWlDAOa
. ADJUSTMENT OF CLEARANCE BETWEEN BRAKE
BOOSTER PUSH ‘ROD AND PRIMARY PISTONAdjust the clearance (A) between the brake booster push
rod and primary piston as follows:
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5-58BRAKES - Master Cylinder
IISASSEMBLY AND REASSEMBLYNOMA-
r------1
11414UO125
Iii
Brake master cylinder kit
6
:.5i340,b;m- . .
; .5F3h0,bfm
- . - +-10
.3.0 Nmft.lbs.
Disassembly steps
1. Reservoir cap assembly2.Diaphragm3.Reservoir cap4.Filter;: ;3r&e fluid level sensor
7.ReservoirI)+8.Nipple9.Reservoir seal
4+10. Piston stopper bolt
MAO57511. Gasket
aLI)12. Piston stopper ring+e ~~ 13. Primary piston assembly+e W 14. Secondary piston assembly
~~ 15. Master cylinder body
FrEeverse the disassembly procedures to reassemble.
(2) 4e : Refer to “Service Points of Disassembly”(3) l + : Refer to “Service Points of Reassembly”I;! m : Non-reusabje parts*: Vehicles with ABS

5-60BRAKES - Brake Booster
BRAKE BOOSTER
REMOVAL AND INSTALLATION
IPre-removal Operationl Drainino of Brake FluidI6
Removal steps
1. Relay box (for air conditioner)
2. Solenoid valve assembly
3. Brake fluid level sensor connector4. Brake tube
5. Master cylinder, hose, reservoir assembly
+I) e+6. Vacuum hoses with check valve+a 7. Fitting
8. Cotter pin
I)4 9. WasherI)4 10. Clevis pin11. Fuel return tube installation bolt
12. Brake tube installation bolt
13. Brake booster
14. Sealer
MA0392
NOTE(1) Reverse the removal procedures to reinstall.(2) ** : Refer to “Service Points of Removal”.(3) l * : Refer to “Service Points of Installation”.(4) m : Non-reusable parts

5-70
REAR DISC BRAKE
BRAKES -’ Rear Disc Brake
REMOVAL AND INSTALLATION
IPre-removal Operation
@Draining of Brake Fluid

~1 ,.
l Adjustment of Parking Brake Lever
1.150-60Nm
9-14
Nm36-43ft.lbs.
7-10ft.lbs./
7- 10ft.lbs.
Removal steps
4*1. Parking brake cable connection
2. Brake hose connection
3. Rear brake assembly
4. Rear brake disc
5.
Hubcab
+4 76. ME;AFearing nut
8: Rear speed sensor bracket
9. Rear hub assembly
14. Dust shield
NOTE(1) Reverse the removal procedures to reinstall.
(2) +* : Refer to “Service Points of Removal”.(3) ** : Refer to “Service Points of Installation”.
(4) m : Non-reusable parts
MAO574

BRAKES - Rear Disc Brake59q!l
50-60Nm36-43ft.lbs.9-14Nm55-65Nm
39-47
klbs.
/160-220 Nm116-159 ft.lbs.14A0222
1. Parking brake cable connection
4*2. Brake hose connection
3. Rear brake assembly
4. Rear brake disc
+e l + IO. Self locking nutr)+ 11. Companion flange
12. Rear speed sensor
KVehicles with ABS>+e l 13. Rear axle shaftPre-removal Operation
@Draining of Brake Fluid
Post-installation Operation
l supplying Brake Fluid(Refer to
P.5-45.)l Adjustment of Parking Brake LevelStrokeP.5-42.)
NOTE
(1) Reverse the removal procedures to reinstall.(2) +e:“Service
(3) I)+ : Refer to “Service Points of Installation”.
(4) m : Non-reusable parts

5-80BRAKES - Wheel Speed Sensor
WHEEL SPEED SENSOR REMOVAL AND INSTALLATIONN06dYAG
4.
9-14 Nm
7-10 ft.lbs.
-/?’9-14 Nm
7- 10 ft.lbs./5Front speed sensor removal steps
4*I. Front toothed rotor
2. Clip
3. Connection for front speed sensor
+e l +4. Front speed sensorl +5. Front speed sensor bracket7-11 Nm
14A0584Rear speed sensor removal steps
**6. Rear toothed rotor
7. Clip
8. Cable band
9. Connection for rear speed sensor
+e I)* 10. Rear speed sensorl + 11. Rear speed sensor bracket
NOTE(1) Reverse the removal procedures to reinstall.(2) 4* : Refer to “Service Points of Removal”.(3) l * : Refer to “Service Points of Installation”.

BRAKES - Wheel Speed Sensor 5-81;
7-10 ft.lbs.
IPost-installation Operation@Installation of the Snlash ShieldI
1 (Refer to GROUP 23-Fender.)17-11 Nm
14A0582Front speed sensor removal steps
4*1. Front toothed rotor
2. Clip
3. Front speed sensor connection
4I) WI 4. Front speed sensor
l 5. Front speed sensor bracket
Rear speed sensor removal steps
6. Rear toothed rotor
(Refer to GROUP 27-Rear Axle Hub.)7. Clip
8. Cable band
9. Rear speed sensor connection
4I) W 10. Rear speed sensor12. O-ring
NOTE(1) Reverse the removal procedures to reinstall.(2) +e : Refer to “Service Points of Removal”.
(3) I)+ : Refer to “Service Points of Installation”.(4) m : Non-reusable parts

Care must be taken not to scratch or scar the rotor’stoothed surface, and not to drop it.
If the rotor’s toothed surface is chipped or the rotor is
deformed, it might not be able to accurately sense the
wheel rotation speed and the system as a result might
__ r-14A¬ perform normally.
4. REMOVAL OF FRONT SPEED SENSORRemove the mounting bolts which hold the speed sensor
bracket to the knuckle, and then remove the speed sensor.
Caution
5-82BRAKES - Wheel Speed Sensor SERVICE POINTS OF REMOVAL
1. REMOVAL OF THE FRONT TOOTHED ROTOReRefer to GROUP Z-Hub and Knuckle.
Caution
Be careful when handling the pole piece at the tip of
the speed sensor and the toothed edge of the rotor so
as not to damage them by striking against other parts.
II14A0215
+ont weed sensor Rear meed sensor
Pole
piecePole piece14R0144
6. REMOVAL OF REAR TOOTHED ROTOR’For FWD vehicles refer to GROUP
17-Rear Axle Hub, for
AWD vehicles refer to GROUP
3-Axle Shaft.
Cautionr*
Care must be taken not to scratch or scar the rotor’stoothed surface, and not to drop it.
If the rotor’s toothed surface is chipped or the rotor is
deformed, it might not be able to accurately
sense the
wheel rotation speed and the system as a result might
not perform normally.
10. REMOVAL OF REAR SPEED SENSORRemove the speed sensor bracket and rear axle spindle
installation nut, and then remove the speed sensor.
Caution
Be careful when handling the pole piece at the tip of
the speed sensor and the toothed edge of the rotor
SO
as not to damage them by striking against other parts.
INSPECTION
SPEED SENSOR CHECK
(1) Check whether any metallic foreign material has adhered to
the pole piece at the speed sensor tip, and, is so, remove it.Also check whether the pole piece is damaged, and, if so,
hreplace it with a new one.
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