MITSUBISHI ECLIPSE 1991 Service Manual

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

5-72BRAKES -Rear Disc Brake
Brake tube
Brake hose
14w593
12A0611SERVICE POINTS OF REMOVALNO5MBAD
2. DISCONNECTION OF BRAKE HOSEHolding the lock nut on the brake hose side, loosen theeflared brake line nut./
10. REMOVAL OF SELF LOCKING NUTUsing the special tool, secure and hold the rear axle shaft,
and remove the self locking nut.
13. REMOVAL OF REAR AXLE SHAFTUsing the special tool, remove the rear axle shaft.
INSPECTIONNO5MDABa rq.l Check disc for wear. (Refer to
P.5-15, Rear Brake Disc
Thickness Check.)
0Check disc for runout. (Refer to P.5-16, Rear Brake Disc
Run-out Check.)l Check disc for damage.
SERVICE POINTS OF INSTALLATION
NOSMCAF13. INSTALLATION OF
REARAXLESHAFT/ 11.
COMPANION FLANGE/IO. SELF LOCKING NUT(1) Provisionally install the rear axle shaft to the trailing
(2) ;‘,‘%I, the companion flange to the rear axle shaft, and
install the self locking nut.
(3) Then, using the special tool, secure and hold the rear
axle shaft, and tighten the self locking nut.
6. INSTALLATION OF WHEEL BEARING NUTAfter tightening the wheel bearing nut, align with the
indentation in the spindle, and then crimp.

BRAKES -Rear Disc Brake5-73
IISASSEMBLY AND REASSEMBLY
125-35 Nm
18-25 ft.lbs.
;
I13-17 Nm
9-12
ftlbs.
c*:O55 Nm29-40 ft.lbs.22-32 Nm
16-23 fi.J,,s.b- Q \\T;17-9 Nm
5-7
ft.lbs.
GreaseBrake seal kit
Caliper assembly disassembly steps
1. Connection for brake hose
2. Lock pin
N 4. Lock pin sleeveM 5. Lock pin boot
l 6. Guide pin boot
7. Boot ring
l + 8. Piston boot+e W+ 9. Piston assembly** l + 10. Piston seal
l * l + Il. Snap ring12. Spring case
13. Return spring14. Stopper plate
15. Stopper
~~ 16. Auto-adjuster spindleI)+ 17. Connecting link
I)+ 18. O-ringl + 19. Spindle leverl + 20. Lever boot21. Parking brake lever22. Return spring
23. Bleeder screw
24. Caliper body
Pad
assembly disassembly steps
1. Lock pinNm
Iftlbs.293.2
*I)3. Support mounting (pad, shim, clip)
25.Outer shim26.Pad assembly27. Padclips C28. Pad clips BNOTE
29. Guide pin
30. Guide pin sleeve
31. Support mounting
(I) Reverse the disassembly procedures to reassemble.(2) l I) : Refer to “Service Points of Disassembly”.(3) H : Refer to “Service Points of Reassembly”.(4) 19 : Non-reusable parts26
25
26
25
Brake pad kit
14AO219

5-74BRAKES -Rear Disc Brake
1410062
14R0050
14UOO72
SERVICE POINTS OF DISASSEMBLYNO5NBAEWhen disassembling the rear disc brakes, disassemble both
sides (left and right) as a set.
3. REMOVAL OF SUPPORT MOUNTINGWith the lock pin removed, pull the support mounting off
from the caliper body.
9. DISASSEMBLY OF PISTON ASSEMBLYUse the special tool to twist the piston out of the caliper
body.
10. DISASSEMBLY OF PISTON SEAL
(1) Remove piston seal with finger tip.
Caution
Do not use flat tip (-) screwdriver or other tool to
prevent damage to inner cylinder.(2) Clean piston surface and inner cylinder with
trichloro-ethylene, alcohol or specified brake fluid.
Specified brake fluid: MOPAR Brake Fluid/
Conforming to DOT3
11. DISASSEMBLY OF SNAP RINGWhile using a 19 mm
(75 in.) diameter steel pipe to press
the spring case into the caliper body, use the snap ring
pliers to remove the snap ring from the caliper body.
INSPECTIONN65NCAAa
e Check the connecting link and the spindle for wear or
damage.l
l Check the spindle lever shaft for rust.
l
l Check the piston for rust.
Check the piston seal for wear or deterioration.
l
piston
PAD WEAR CHECK(1) Measure the thickness of the pad at the thinnest place.
(.08(2) If the pad assemblies are worn beyond the limit, replace
them.

BRAKES - Rear Disc Brake5-75
- Lever
boot14RDD52
grooves
a
0 0SERVICE POINTS OF REASSEMBLYNiSNDAF
20. APPLICATION OF GREASE TO LEVER
BOOT/19.
SllNDLE LEVER/ 18. O-RING/ 17. CONNECTING LINK/
16. AUTO-ADJUSTER SPINDLEApply the specified grease to the lever boot, spindle lever,
O-ring, connecting link, auto-adjuster spindle.
Specified grease: Repair kit grease (Orange)
11. REASSEMBLY OF SNAP RINGWhile using a 19 mm
(.75 in.) diameter steel pipe to press
in the spring case, use the snap ring pliers to attach the
snap ring to the caliper body.
CautionAttach the snap ring to the caliper body with the
opening facing the bleeder.
10. APPLICATION OF GREASE TO PISTON SEALApply the specified grease to the piston seal and the
cylinder walls and then insert the
pi,ston seal into the
cylinder.
Specified grease: Repair kit grease (Orange)
9. REASSEMBLY OF PISTON ASSEMBLY(1) Push the piston into the caliper with special tool.
NOTEAlign the grooves as illustrated.
(2) The pins on the back side of the brake pad must be
placed in the grooves in the position.
8. APPLICATION OF GREASE TO PISTON BOOTApply the specified grease to the piston boot mounting
grooves in the caliper body and in the piston, and then
install the piston boot.
Specified grease: Repair kit grease (Orange)

5-76BRAKES - Rear Disc Brake
hide pin end
Caliper supportLock pin end
6. APPLICATION OF GREASE TO GUIDE PIN BOOT/
5. LOCK PIN BOOT/4. LOCK PIN SLEEVEApply the specified grease to the following points:
(1) Guide pin boot inner surface (lip)
(2) Lock pin boot inner surface (lip)
(3) Lock pin sleeve (not on threads)
Specified grease: Repair kit grease (orange)
After assembling the rear disc brake assembly, install to thebody, and then make the adjustment of the parking brake
lever as described below.
(1) Free the parking brake cable.
(2) With the engine running, firmly depress the brake pedalfive or six times.
(3) Check whether or not the stroke of the parking brake
lever is within the standard value.
Standard value: 5-7 notches
(4) If there is a deviation from the standard value, adjust
the stroke of the parking brake lever.
(Refer to
P.5-42.)

BRAKES - Hydraulic Unit
HYDRAULIC UNIT
--. REMOVAL AND INSTALLATION
6Removal steps
I)+ 1. Brake tube connection
2. Relay box cover
3. Hydraulic unit harness connection
~~ l 4. Hydraulic unit5. Hydraulic unit bracket assembly
6. Bracket
7. Valve relay
1(Refer to GROUP
II-Intercooler.)Post-installation Operation
@Supplying Brake FluidaBleeding (Refer to P.5-45.)@Installation of Air Pipe B(Refer to GROUP II-Intercooler.)8. Motor relay
9. Connector bolt
10. Connector
11. Gasket
NOTE(1) Reverse the removal procedures to reinstall.
(2) +e : Refer to “Service Points of Removal”.
(3) e+ : Refer to “Service Points of Installation”.

5-78BRAKES - Hydraulic Unit
SERVICE POINTS OF REMOVAL
4. REMOVAL OF HYDRAULIC UNITb-3Remove the installation nuts, and then take out the __
hydraulic unit upward.
Caution
1. The hydraulic unit is heavy, and so care should be
taken when removing it.2. The hydraulic unit is not to be disassembled; its
nuts and bolts should absolutely not be loosened.
3. The hydraulic unit must not be dropped or other-
wise subjected to impact shocks.
4.The hydraulic unit must not be turned upside downor laid on its side.
Aotor relay
16R0670
16Rl773
INSPECTIONCheck whether there is continuity between terminals when
there is no current flow at each relay and when there is currentflow.
JlOTOR RELAY
Between
When noterminals @-@I
current flowsBetween
terminals @I-@
When current
flows between
Between
terminal
terminals @--@
@-@
30-60 52
No continuity
(WQ)
Continuity
(approx. 0 8)

BRAKES -Hydraulic Unit 5-79
Jalve relay
16R0670
87a
16Rl772
/ALVE RELAYBetween
terminals
@-@60-120 &2When noBetween
current flowsterminals
@I--@Continuity
(approx. 0 Q)Between
terminals
@J-QNo continuity(wQ2)When currentBetweenNo continuity
flows betweenterminals
@-@I(WQ)
terminal
@-@Between
terminals @--@Continuity
(approx. 0 S22)SERVICE POINTS OF INSTALLATION
4. INSTALLATION OF HYDRAULIC UNITFasten the ground wire to hydraulic unit bracket assembly.
1. CONNECTION OF BRAKE TUBEWhen connecting the tubes to the hydraulic unit, be sure
they are connected correctly.
(Refer to
P.5-64.)

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”.