brake sensor MITSUBISHI ECLIPSE 1993 Workshop Manual

BRAKES
SERVICE AND PARKINGCONTENTS
ANTI-LOCK BRAKING SYSTEM
TROUBLESHOOTING.........................9
BRAKE BOOSTER..............................
71
BRAKE LINE....................................73
BRAKE PEDAL..................................
63ELECTRONIC CONTROL UNIT
ABS>...................102FRONT DISC BRAKE..........................76
G-SENSOR
...................101HYDRAULIC UNIT
ABS>...................92MASTER CYLINDER...........................67
PARKING BRAKES.............................103
REAR DISC BRAKE............................
65SERVICE ADJUSTMENT PROCEDURES
..a 47
ABS Power Relay Check....................
62
Bleeding.......................................50Brake Booster Operating
Inspection.......49Brake Fluid Level Sensor Check...........
48Brake Pedal Inspection and Adjustment
...
47Check Valve Operation Check..............
49Flat Battery Remedy.........................
62Front Disc Brake Pad Check and
Replacement..................................51Front Disc Brake Rotor Inspection.........
53Inspection of Hydraulic Unit.................
59Measurement of Wheel Speed Sensor
Output Voltage................................
57Parking Brake Lever Stroke Check.........
48Parking Brake Switch Check................
49Proportioning Valve Function Test..........
50Rear Brake Disc Run-out Check............
57Rear Brake Disc Run-out Correction.......
57Rear Brake Disc Thickness Check..........
56Rear Disc Brake Pad Check and
Replacement..................................55Run-out Check................................
54Run-out Correction...........................
54
Thickness Check..............................55SPECIAL TOOLS...............................
6SPECIFICATIONS...............................
2General Specifications........................
2
Lubricants.....................................5
Service Specifications........................4Torque Specifications..................
.:....4TROUBLESHOOTING..........................
7
WHEEL SPEED SENSOR
ABS>....................
95
CAUTION
When servicing brake assemblies or components, do not create dust by sanding, grinding or by cleaning
brake
parts with a dry brush or with compressed air. A WATER DAMPENED CLOTH SHOULD BE USED.
Many brake components contain asbestos fibers which can become air-borne if dust is.created duringservice operations. Breathing dust which contains asbestos fibers can cause serious bodily harm.

5-2BRAKES- Specifications
SPECIFl,CATIONS
GENERAL SPECIFICATIONS
ItemsMaster cylinder
J-wI.D.
’ ,, ’ ,;!mm (in.)
Brake booster
TvwEffective dia. of power cylindermm (in.)
Boosting ratio [Brake pedal depressing
force]5.0 [at 220 N (48 Ibs.)lProportioning valve
TypeSplit point
Decompression ratio
kPa (psi)
Front brakes
TypeDisc O.D.
Disc thickness
Pad thickness
Wheel cylinder I.D.
Clearance adjustmentmm (in.)
mm (in.)
mm (in.)
mm (in.)
Rear
drsc brakes
TypeDisc O.D.
Disc thickness
Pad thickness
Wheel cylinder I.D.
Clearance adjustmentmm (in.)
mm (in.)
mm (in.)
mm (in.)
Rotor teeth
Front wheel side
Rear wheel side
Speed sensor
-
Parking brakes’
TvwBrake lever type
Cable arrangementVehicles without
ABSVehicles with ABS
Tandem type
(with level sensor)
22.2
(78)Tandem type
(with level sensor)
23.8 P5/1dVacuum type
230
(9.0)Vacuum type
Front side: 180 (7.0)Rear side: 205
(8.0)5.5 [at 220
N (48 Ibs.)lDual type
4,200
(597)
0.3Dual type
4,200
(597)
3.3
Floating caliper, single-piston,ventilated disc
(M-R44V)256
(10.1)24
i.94)16.0
(.63)
53.9 (2 l/8)Automatic
Floating caliper, single-piston,ventilated disc
(M-R44V)256
(10.1)24
i.94)16.0
(.63)
53.9 (2 %)
AutomaticFloating caliper,
single-piston,ventilated disc
(AD30P)265
(10.43
10 (39)
14.5
(.57)30.1
(1 Yl6)Automatic
Floating caliper, single-piston,ventilated. disc
(AD30P)265
(10.4)
10 l.39)14.5
(.57)30.1
(1 3/6)Automatic
-
-
47
47
vlagnet coil type
Mechanical brake acting
Vlechanical brake acting
on rear wheels
3n rear wheels
Lever type
-ever type
V-typeV-type

! y+
fr. .
‘iBR&gES - Specifications513
-
ItemsFWDAWD
Master cylinder
TypeTandem type
Tandem type
(with level sensor)(with level sensor)
I.D.mm (in.) 25.4 (1)25.4 (1)Brake booster
TypeVacuum typeVacuum type
Effective dia. of power cylinder
mm (in.) Front side: 188 (7.4)
Front side: 188 (7.4)
Rear side: 215 (8.5)Rear side: 215 (8.5)Boosting ratio [Brake pedal depressing force]
6.0 [at 220
N (48 Ibs.)]6.0 [at 220 N (48 Ibs.)]
‘.Proportioning valve
TypeDual typeDual type
Split point
kPa (psi) 2,500 (363)3,500 (508)Decompression ratio
0.250.25
Front brakes,,’ I
TypeFloating caliper, single-piston,
Floating caliper, double-pistonventilated disc
(M-R46V)ventilated disc (M-R56W)Disc O.D.
mm (in.)
256(10.1)276 (10.9)
Disc thickness
mm (in.) 24
(94)
24 (.94)Pad thickness
mm (in.) 16.0
(63)
16.0 (63)Wheel cylinder I.D.
mm (in.) 60.3
(2?,)41.3 (l”/*) x 2
Clearance adjustmentAutomatic
Automatic
?ear disc brakes
TypeFloating caliper, single-piston,Floating caliper, single-piston,ventilated disc
(AD30P)ventilated disc (AD35P)Disc
O.D.mm (in.) 265 (10.4)265 (10.4)Disc thickness
mm (in.) 10 (39)
10
f.39)Pad thickness
mm (in.) 14.5
(.57)14.5 (.57)Wheel cylinder I.D.
mm (in.)
30.1 (1 3/16)34.9 (1 3h)
Clearance adjustmentAutomaticAutomatic
3otor teeth*
Front wheel side
47
47Rear wheel side
47
47
speed sensor*
Magnet coil typeMagnet coil type
‘arking brakes
WeMechanical brake actingMechanical brake acting
on rear wheels
on rear wheels
Brake lever type
Lever type
Lever type
Cable arrangement
V-type
V-type
k ,.-YT--NultThe *symbol
indicates vehicles with ABS.

-
5-4BRAKES- Specifications
SERVICE SPECIFICATIONS
Items
Standard valueBrake pedal heightmm (in.)
Brake pedal free playmm (in.)
Brake pedal to floorboard clearancemm (in.)
Parking brake lever stroke.
Output pressure proportioning valve
MPa (psi)
Split point

Output pressure [input pressure]

DISC brake dragging force at hub bolt
N (Ibs.) [Nm (ft.lbs.)lBooster push rod to master cylinder piston clearance
mm (in.)
9 inch brake booster
7 + 8 inch brake booster
Speed sensor’s internal resistancek&
Clearance between the speed pole piece and
the toothed rotormm (in.)
LrmttLeft/right proportioning valve out pressure difference
MPa (psi)
DISC brake pad
thrcknessmm (in.)Front
drsc thicknessmm (in.)Rear
dtsc thrcknessmm (in.)
DISC runout
mm (in.)
Front
Rear
Hub end playmm (In.)
NOTEl : Vehicleswith ABS
TORQUE SPECIFICATIONSSpecifications176-181 (6.9-7.1)
3-8
(.l-.3)80 (3.1) or more
5-7 notches
3.95-4.45 (561-633)
3.45-3.95 (491-561).
5.15-5.65 (732-804) i8.2
(1,163)14.65-5.15 (661-732j.17.7 (1,095))
70
(15) or less I4 (3) or less]
0.8-1.0 (.031-,039)
0.5-0.7 (.020-.028)
0.8-1.2"
0.3-0.9 (.012-,035)"60.4 (57)
2.0
(.08)22.4
(.882)8.4
(.331)0.07
(.0028)0.08 l.0031)
0.2
(.008)
ItemsPedal support bracket installation bolts
Pedal support bracket installation nut
Pedal rod to pedal support bracket
Pedal rod to clutch pedal bracket
Clutch pedal bracket installation bolt
Turn-over spring mounting bolt
Stop lamp switch mounting nut
Clutch master cylinder installation nuts
Clutch pedal installation nut
Lever assembly (A) installation nut
Lever assembly (B) installation nut
I:: ::I .:‘i j ,:~~ -__j.-, .‘- ‘+‘+gg&p.~j:;.;1--?.+.k
Nm
8-12
IO-15
17-2617-26
8-12
17-26
10-15
10-15
20-25
20-25
20-25
Tft.lbs.
6-9
7-11
12-19
12-19.6-9
12-197-11
7-1114-18
14-18

-
BRAKES - Specifications
ItemsMaster cylinder to brake booster
Piston stopper bolt
Nipple installation screw
Brake booster installation nuts
Fitting
Flared brake line nuts
Brake hose bracket installation bolts
Front disc brake assembly installation bolts
Lock pin (front)
Guide pin (front)
Bleeder screw
Wheel bearing nut
Dust shield to axle beam
Rear disc brake assembly installation bolts
Drive shaft to companion flange
Companion flange to rear axle shaft
Brake hose to caliper body (rear)
Lock pin (rear)
Guide pin (rear)Spindle lever to parking brake lever
Rear speed sensor installation bolt
Speed sensor bracket installation bolt
Rotor to front hub
Rotor to rear hub
Nm8-12
1.5-3.0
1.5-3.0
11-17
15-18
13-1717-26
80-10064-86
64-86
7-9
200-2609-14
50-6055-65
160-20025-35
22-32
22-32
40-559-14
9-14
7-l 1
9-14
ft.lbs.6-9
l-2
l-2
8-12
11-13
9-1212-19
58-72
46-62
46-62
5-7
144-188”
7-1036-43
39-47
116-159
18-25
16-23
16-23
29-40
7-10
7-10
5-a
7-10
LUBRICANTSNo!xD-
Items
Brake fluidSpecified lubricant
MOPAR Brake Fluid/
Conforming to
DOT3 or DOT4Brake pedal bushing inner surface
Clevls pin and washer
Parking brake lever sliding parts
Bushing inner surfaceMOPAR Multi-mileage Lubricant
Part No. 2525035 or equivalent

BRAKES - Front Disc Brake/Rear Disc Brake5-852. INSTALLATION~OF LOCK PIN/l. GUIDE PIN
Install the guide pin and lock pin so the identification mark
on the caliper body and head mark on the guide pin and
lock pin are aligned.
.+AR msc BRAKEREMOVAL AND INSTALLATION
Pre-removal Operationl Draining of Brake Fluid

9-14 Nm7-10 ft.lbs.
50-60 Nm
36-43 ft.lbs.
/Post-installation Operation
*Supplying Brake Fluid
l Bleeding(Refer to P.5-50.)*Adjustment of Parking Brake Lever
Stroke
(Refer to P.5-48.)
200-260 Nm144-188 ft.lbs.13-17 Nm
9-12 ft.lbs.
/ -29-14
Nh7- 10 ftlbs.
Removal steps
1. Parking brake cable connection
2. Brake hose connection
3. Rear brake assembly
4. Rear brake disc
5. Hubcap
l 6. Wheel bearing nut
14AO5747. Washer
8. Rear speed sensor bracket

9. Rear hub assembly14. Dust shieldI ‘: I
FyEeverse the removal procedures to reinstall.
(2) +* : Refer to “Service Points of Removal”.,,
(3) l + : Refer to “Service Points pt(4) m : Non-reusable parts:lpstallation
../ ‘E-w,,,

5-86
BRAKES - Rear Disc Btike55-65 Nm
50-60 Nm
36-43 ft.lbs.9-14 Nm
2Pre-removal Operation
*Draining of Brake Fluid
Removal steps
1. Parking brake cable connection
4*2. Brake hose connection
3. Rear brake assembly
4. Rear brake disc
+e l * 10. Self locking nutl * 11. Companion flange
12. Rear speed sensor
ABS>
*e ++ 13. Rear axle shaft
14. Dust shieldPost-installation Operation
@Supplying Brake Fluid@Bleeding(Refer to P.5-50.)l Adjustment of Parking Brake LeverStroke
(Refer to P.5-48.)
NOTE(1) Reverse the removal procedures to reinstall.
(2) +* : Refer to “Service Points of Removal”.
(3) I)+ : Refer to “Service Points of Installation”.
(4) q : Non-reusable parts