MITSUBISHI GALANT 1989 Service Repair Manual

35-110SERVICE BRAKES- Rear Drum Brake
14uoo75
14R0170
14K664r
nm (in.)G $%?-7?~i” >1,4A0361
Turn 180” or more anoreturn 360” or more.
(Repeat 3 times or
> more.)
D
I
-
INSPECTIONM36UCAM
BRAKE LINING THICKNESS CHECK
(1) Measure the wear of the brake lining at the place worn the most.
Limit: 1.0 mm
(84 in.)
(2) Replace the shoe assembly if brake lining thickness is less than the limit if it is not worn evenly.
Caution
Whenever the shoe assembly is replaced, replace both
RH and LH assemblies as a set to prevent car from
pulling to one side when braking.
If there is a significant difference in the thicknesses of
the shoe and lining assemblies on the left and right
sides, check the sliding condition of the piston.
BRAKE DRUM INSIDE DIAMETER CHECK
(1) Measure the inside diameter of the brake drum at two or more locations.
Limit
:205 mm (8.1 in.)
(2) If the measured diameter is the limit value or higher, or if wear is unusually irregular, replace the brake drum and
shoe-and-lining assembly as a set for both sides.
BRAKE LINING AND BRAKE DRUM CONNECTION CHECK
Chalk inner surface of brake drum and rub with shoe and lining
assembly. Replace shoe and lining assembly or brake drum if very
irregular contact area.
NOTE
Clean off chalk after check.
SERVICE POINTS OF INSTALLATION M35UDAV
. ADJUSTMENT OF SHOE OUTSIDE DIAMETER Adjust the shoe outside diameter to the specified measure-ment by turning the adjuster screw.
Caution
Release the parking brake lever and confirm that the
parking brake cable is not pulling the lever inside the
brake. If the lever is being pulled by the cable, the
automatic shoe clearance adjustment will not function.
4. INSTALLATION OF WHEEL BEARING NUT (1) After tightening the wheel bearing nut to 20 Nm (14 ft.lbs.),
turn the hub a few times to seat the
(2)
~~~~~‘to seat the bearing properly, turn the hub (brake
drum
) 180” or more and then return it 360” or more;
repeat this procedure again three or more times.
(3) Return the wheel bearing nut to 0 Nm
(0 ftlbs.).
(4) After tightening the wheel bearing nut at a torque of
10 Nm (7 ft.1b.s.). rotate the hub again in the same way
as described in step (2) so as to seat the bearina.
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SERVICE BRAKES - Rear Drum Brake/Rear Brake Wheel Cylinder35-I 11
(5) Then once again tighten the wheel bearing nut to 10
Nm (7
ft.lbs.).
(6) Install the lock cap and split pin.
(7) If the position of the cotter pin is not matched with the
holes of the lock cap, reposition the lock cap so that the
holes align. If this can not be accomplished, back off the
nut by not more than 15”.
Caution
Check to be sure that the lock nut cannot b
e
loosened manually.
(8) After setting the split pin in place, seat the bearing in the same manner as in step (2).
REAR BRAKE WHEEL CYLINDER
REMOVAL AND INSTALLATION
8-12 Nm?6-9 ft.lbs./
-
r
14LO122
plant: ~AA;;~~n’: No.8513
Removal steps
Adjusting of wheel bearing end play (Refer to GROUP 27-Service AdjustmentProcedures.)
1. Hub cap
2. Cotter pin
3. Lock cap
~~ 4. Wheel bearing nut
5. Tongued washer
6. Outer wheel bearing inner race
7. Brake drum
8. Shoe-to-lever spring
9. Shoe-to-shoe spring
10. Bleeder screw
11. Brake tube
VI Fezel cylinder assembly
IPre-removal Operationl Draininq of Brake FluidI
‘+iGJq
l Bleeding (Refer to P.35-57.)
20-+0+10 Nm 14-+0-+7
fklbs.
2& ‘. 14A0357
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35-112SERVICE BRAKES - Rear Brake Wheel Cylinder
Turn 180” or more and360” or more.SERVICE POINTS OF INSTALLATIONm34obw
4. INSTALLATION OF WHEEL BEARING NUT
12R0389
(1) After tightening the wheel bearing nut to 20 Nm (14ft.lbs.),
turn the hub a few times to seat the bearing.
(2)In order to seat the bearing properly, turn the hub (brake
drum)
180” or more and then return it 360” or more;
repeat this procedure again three or more times.
(3) Return the wheel bearing nut to 0 Nm (0 ft.lbs.).
(4) After tightening the wheel bearing nut at a torque of 10
Nm (7
ft.lbs.),
rotate the hub again in the same way as
described in step
(2) so as to seat the bearing.
(5) Then once again tighten the wheel bearing nut to
10
Nm (7 ft.lbs.).
_(6) Install the lock cap and cotter pin.
(7) If the position of the cotter pin is not matched with the holes of the lock cap, reposition the lock cap so that theholes align. If this cannot be accomplished, back off the
nut by not more than 15”.
Caution
Check to be sure that the
lock nut cannot be
loosened manually.
(8) After setting the split pin in place, seat the bearing in the same manner as in step (2).
IISASSEMBLY AND REASSEMBLY
I
-14Y554
Grease: Repair kit grease(orange)Brake fluid: Conforming toDOT3 or DOT4 14

LO192
hl35VE-
I- ~~Wheel cylinder repair kitI
Disassembly steps
1. Boots
2. Piston assembly
l * 3. Pistons+* l * 4. Piston cups5. Wheel cylinder body
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SERVICE BRAKES -Rear Brake Wheel Cylinder35-113
MB991008
Have the lip facing upwards.
14uoo93
SERVICE POINTS OF DISASSEMBLYM35VFAE
When disassembling the wheel cylinders, disassemble bothsides (left and right) as a set.
4. REMOVAL OF PISTON CUPS
Remove the piston cup, being careful not to damage the
piston.
INSPECTIONM35VGAD
Check the piston and wheel cylinder walls for rust or damage,
and if there is any abnormality, replace the entire wheel
cylinder assembly.
SERVICE POINTS OF REASSEMBLYM35VHAK
4. REASSEMBLY OF PISTON CUPS/3.
PISTONS
(1) Use alcohol or the specified brake fluid to clean the wheel cylinder and the piston.
(2) Apply the specified brake fluid to the piston cups and the special tool.
Specified brake fluid: Conforming to DOT3
or DOT4
(3) Set the piston cup on the special tool with the lip of the cup facing up, fit the cup onto the special tool, and
then slide it down the outside of the tool into the
piston groove.
Caution In order to keep the piston cup from becoming
twisted or slanted, slide the piston cup down the
tool slowly and carefully, without stopping.
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35-114SERVICE BRAKES - Rear Disc Brake
REAR DISC BRAKE
IEMOVAL AND INSTALLATIO
N

9-1

4 Nm
50-60Nm7-10
ft.lbs.
36-43 ft.lbs.
13-17 Nm9- 12 ft.lbs.
200-260

Nm144-199 ft.lbs.
Removal steps
1. Parking brake cable connection4,2. Brake hose connection
3. Rear brake assembly
4. Rear brake disc
5. Hub cap
l * 6. Wheel bearing nut
7. Washer
8. Rear speed sensor bracket

9. Rear hub assembly
14. Dust shield
I
Pre-removal Operation
*Draining of Brake Fluid
I
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SERVICE BRAKES - Rear Disc Brake

35-115
50-60 Nm
55-65 Nm39-47 ft.lbs.
Removal steps
1. Parking brake cable connectionl *2. Brake hose connection
3. Rear brake assembly
4. Rear brake disc
~~ H10. Self locking nutl +11. Companion flange
12. Rear speed sensor
4* l +13. Rear axle shaft
14. Dust shield
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Pre-removal Operationl Draining of Brake Fluid
I1Post-installation Operationl Filling of Brake Fluid and Air Bleed-ing (Refer to P.35-57.)l Adjustment of Parking Brake Lever
I Siioke
(Refer to GROUP
36-Service
Ad-I1 justment Procedures.)I

35-116SERVICE BRAKES - Rear Disc Brake
Spindle
12AOO88
SERVICE POINTS OF REMOVALM35hlBAE
2. DISCONNECTION OF BRAKE HOSEHolding the locking nut on the brake hose side. Loosen the
flared brake line nut.
10. REMOVAL OF SELF LOCKING NUT Using the special tool, secure and hold the rear axle
shaft, and remove the self locking nut.
13. REMOVAL OF REAR AXLE SHAFT Using the special tool, remove the rear axle shaft.
INSPECTION M25MDABs
l Check disc for wear. (Refer to
P.35-66, Rear Brake Disc
Thickness Check.)
l Check disc for runout.
(Refer to
P.35-66, Rear Brake Disc
Run-out Check.)
l Check disc for damage.
SERVICE POINTS OF INSTALLATlONMEMCAF
13. INSTALLATlON O
F
REAR AXLE
SHAFT/
11. COMPANION FLANGE/ 10. SELF LOCKING NUT
(1) Provisionally install the rear axle shaft to the trailing arm
.
(2) Install the companion flange to the rear axle shaft, and install the self locking nut.
(3) Then, using the special tool, secure and hold the rearaxle shaft, and tighten the self locking nut.
6.
INSTALLAnON OF WHEEL BEARING NUT
After tightening the wheel bearing nut, align with the indentation in the spindle, and then crimp.
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SERVICE BRAKES - Rear Disc Brake35-117
1 kidt 1992 MODELS> a75-35 Nm ’-- --
3-
j; 21
23
DISASSEMBLY AND REASSEMBLY
t
MISNA-
7-9 N
m
‘5-7 ftlbs.
Brake seal kitL
Caliper assembly disassembly
steps
1. Connection for brake hose
2. Lock pin
4. Lock pin sleeve 5. Lock pin boot
6. Guide pin boot
7. Boot ring 8. Piston boot
41) l 9. Piston assembly
l *10. Piston seal
4* *+ 11. Snap ring
12. Spring case
13. Return spring
14. Stopper plate
15. Stopper16. Auto-adjuster spindle
17. Connecting link
18. O-ring
19. Spindle lever
20. Lever boot
21. Parking brake lever
22. Return spring
23. Bleeder screw
24. Caliper body
Pad assembly disassembly steps
l *
2. Lock pin
3. Support
mounting (pad. shim. clip)
25. Outer shim
26. Pad assembly27. Pad clips
C28. Pad clips B29. Guide pin30. Guide pin sleeve
31. Support mounting
ib!!?I ??-=A ?-18Ib.'+
IL Ii14AO569
I
26
25 26 25 14AOZlg
Brake pad
kit
22-32 Nm 16-23 ft.lbs. 14AO279
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I

35418SERVICE BRAKES - Rear Disc Brake
Lubrication points
Grease: Repair kit grease (Orange) Grease: Repair kit
grease (Orange)
Grease: Repair kit
grease (Orange)
t 14R0051
Grease: Repair kit grease (Orange)
A /IGrease: Repair kit grease (Orange)
14110047
Grease: Repair kii grease (Grange)
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SERVICE BRAKES - Rear Disc Brake35-119
/14R0062
WUOO72
SERVICE POINTS OF DISASSEMBLYMSNBAE
When disassembling the rear disc brakes, disassemble both
sides (left and right) as a set.
3. REMOVAL OF SUPPORT MOUNTING With the lock pin removed, pull the support mounting off
from the caliper body.
9. DISASSEMBLY OF PISTON ASSEMBLY Use 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 (-)
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: Conforming to
DOT3 or DOT4
11. DISASSEMBLY OF SNAP RING
While 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.
INSPECTIONM26NcAAa
l Check the connecting link and the spindle for wear or
damage.
l Check the caliper body for cracks or rust.
l Check the spindle lever shaft for rust.
0 Check the bearing for wear.
l Check the piston for rust.
l Check the piston seal for wear or deterioration.
l Check the piston boot for cracks or deterioration.
PAD WEAR
CHECK
(1) Measure the thickness of the pad at the thinnest place. Limit: 2.0 mm
(.08 in.)
(2) If the pad assemblies are worn beyond the limit, replace them.
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