wheel MAZDA 626 1987 Owners Manual

REAR AXLE
REMOVAL (4WS)
Remove in the sequence shown in the figure referring to the removal note for the specially marked parts.
86U09X-040
1. Hub cap 7. Control link
2. Lock nut 8. Wheel speed sensor (ABS)
3. Parking brake cable 9. Stabilizer bracket
4. Caliper assembly 10. Tie-rod end
5. Disc plate 11. Shock absorber
6. Dust cover 12. Knuckle spindle
Removal Note
Tie-rod end
Remove the tie-rod end from the knuckle spindle with
the SST.
86U09X-041
9-22

REAR AXLE 9
DISASSEMBLY
Disassemble in the sequence shown in the figure referring to the disassembly note for the specially
marked parts.
1. Oil seal
2. Sensor rotor (ABS)
3. Retaining ring
4. Rear wheel bearing
5. Disc plate
86U09X-042
S 49 0839 425C
49 F027 007
86U09X-087
Disassembly Note
Note
a) Do not remove the hub bolts unless
necessary.
b)Do not reuse the hub bolts if removed.
Sensor rotor (ABS)
Remove the sensor rotor with the SST.
Note
a) Do not remove the sensor rotor unless
necessary.
b)Do not reuse the sensor rotor if removed.
Rear wheel bearing
Remove the rear wheel bearing with the SST.
Note
Do not reuse the rear wheel bearing if
removed.
86U09X-085
9-23

REAR AXLE 9
ASSEMBLY
1. Install new hub bolts.
86U09X-045
2. Install a new sensor rotor with the SST. (ABS)
86U09X-046
3. Install a new rear wheel bearing with the SST.
4. Install the retaining ring.
86U09X-047
5. Install a new oil seal with the SST.
Note
Apply grease to the oil seal lip.
86U09X-048
9—25

DRIVESHAFT 9
REMOVAL
Remove in the sequence shown in the figure referring to the removal note for the specially marked parts.
0
B6U09X-U53
6. Hub cap
7. Lock nut
8. Driveshaft
9. Joint shaft
10. Transaxle
Removal Note
Lock nut
Applying the brakes. Raise the lock nut tab and loos-
en it. Do not remove it.
1. Wheel
2. Tie-rod end
3. Stabilizer
4. Lower arm
5. Splash shield
86U09X-054
9-29

9 DRIVESHAFT
86U09X-055
86U09X-056
Driveshaft
Disconnect the driveshaft from the transaxle with a
prybar.
Note
Do not damage the boot or the oil seal.
Joint shaft
As shown in the figure, insert a pry bar between the
driveshaft and the joint shaft and tap on the bar to
uncouple them.
Front wheel hub
Use the SST to push the shaft out if it is stuck in the
front wheel hub.
86U09X-057
Differential
Install the SST to hold the side gear after removing
the driveshaft.
86U09X-058
9—30

DRIVESHAFT 9
[MTX]
DISASSEMBLY
Disassemble in the sequence shown in the figure referring to the disassembly note for specially marked
parts.
Note
a) Clamp the shaft in a vice. Use protectors in the vice to avoid damage.
b)Do not allow dirt or foreign matter in the joint during disassembly or assembly.
c) Do not disassemble the ball-joint at the wheel side. Do not wipe the grease off if there
is no problem.
d)Do not remove the clip used to secure the outer ring to the ball-joint at the differential
side if there is no problem.
If the clip is removed, replace it with a new one.
1. Boot band
2. Clip
3. Outer ring
4. Snap ring
86U09X-059
5. Ball joint
6. Boot band
7. Boot
8. Clip
9. Sensor rotor (Refer to Section 11)
Clip
1. Make matching marks on the driveshaft and out-
er ring for proper reassembly.
Note
Mark with paint, do not use a punch.
2. Remove the clip.
86U09X-091
9-31

DRIVESHAFT 9
ASSEMBLY
Boot
Wrap the shaft splines with tape before installing the
boot.
86U09X-093
Wheel side
Note
a) The wheel side arid differential side boots
are different as shown in the figure.
b) Fill the inside of the ball joint with the speci-
fied grease included in the kit.
c) Securely fit the boot to the shaft and the
outer race boot grooves.
86U09X-062
Balls, inner ring and cage
1. Align the matching marks and install the balls.
86U09X-094
2. Apply molybdenum disulfide grease to the joint.
Note
Do not use other than specified grease.
86U09X-095
9-33

9 DRIVESHAFT
INSPECTION
Check and replace any faulty parts.
1. Twisted, bent, or damaged shaft.
2. Wear or scoring of splines.
3. Wear, excessive looseness, seizure, rust, or dam-
age of bearing.
4. Checking, damage, or deterioration of boots.
5. Excessive play or heat damage of joint shaft
bearing.
86U09X-066
Wheel side Differential side
86U09X-067
ASSEMBLY
Assemble in the reverse order of disassembly, refer-
ring to assembly note.
Assembly Note
Note
a) The wheel side and differential side boots
are different as shown in the figure.
b) Fill the inside of the ball joint with the speci-
fied grease included in the kit.
c) Securely fit the boot to the shaft and the
outer race boot grooves.
Tripod joint
Install the snap ring to the joint.
86U09X-068
Clip
Install a new clip.
86U09X-069
9-36

9 DRIVESHAFT
Front wheel hub
After installation, pull the front wheel hub outward and
check that the driveshaft does not come out.
86U09X-072
Stabilizer
Lock the nut with 20.1 mm (0.79 in) of the threads
exposed.
Tightening torque: 16—23 N-m
(1.6—2.3 m-kg, 12—17 ft-lb)
76G09X-004
9—38

10
STEERING SYSTEM
OUTLINE 10— 2
STRUCTURAL VIEW 10— 2 SPECIFICATIONS 10— 6
TROUBLESHOOTING GUIDE 10— 7
MANUAL STEERING 10— 7
POWER STEERING 10— 8
4WS 10— 9
ON-VEHICLE MAINTENANCE 10— 10
STEERING WHEEL PLAY 10— 10
LOOSENESS OR PLAY OF THE
STEERING WHEEL 10— 10
STEERING WHEEL EFFORT 10— 10
POWER STEERING FLUID LEVEL 1 fl-11
LOOSE OR DAMAGED
OIL PUMP BELT IC— 12
REAR STEERING GEAR OIL 10— 12 LEAKAGE OF POWER STEERING
FLUID 10— 13
INSPECTION AND ADJUSTMENT. 10— 15
BLEEDING OF POWER STEERING
SYSTEM 10— 15
POWER STEERING PRESSURE ... 10— 16
TIE-ROD END BOOTS 10— 18
REMOVAL AND INSTALLATION .. 10— 18
STEERING WHEEL AND COLUMN 10— 21
STRUCTURAL VIEW 10— 21
REMOVAL 10— 22
DISASSEMBLY AND ASSEMBLY.. 10— 24
INSPECTION 10— 25
INSTALLATION 1 fl-27
STEERING GEAR AND LINKAGE .. IC— 28
STRUCTURAL VIEW 10— 28
REMOVAL 10— 29
INSTALLATION 10— 30
4-WHEEL STEERING GEAR AND
LINKAGE 10— 31
STRUCTURAL VIEW 10— 31 4WS PERFORMANCE INSPECTION 10— 32
ADJUSTMENT OF STEERING
ANGLE TRASFER SHAFT 10— 35
REMOVAL AND INSTALLATION .. 10— 37
INSPECTION 10— 44
MANUAL STEERING 10— 48
DISASSEMBLY 10— 48
INSPECTION 10— 51
ASSEMBLY 10— 52
ENGINE SPEED SENSING POWER
STEERING 10— 58
DISASSEMBLY 10— 58
INSPECTION 10— 62
ASSEMBLY 10— 64
ELECTRONICALLY-CONTROLLED
POWER STEERING 10— 75
DISASSEMBLY 10— 75
INSPECTION 10— 78
ASSEMBLY 10— 79
OIL PUMP 10— 83
REMOVAL AND INSTALLATION .. 10— 83
ELECTRICAL COMPONENTS OF
ELECTRONICALLY-CONTROLLED
POWER STEERING 10— 87
CIRCUIT DIAGRAM 10— 87
TROUBLESHOOTING GUIDE 10— 87
TROUBLESHOOTING 10— 87
ELECTRICAL COMPONENTS OF
4 WHEEL STEERING 10— 94
CIRCUIT DIAGRAM 10— 94
TROUBLESHOOTING GUIDE 10— 95
TROUBLESHOOTING 10— 95
4WS WARNING LIGHT 10—102
SPEED SENSOR (IN METER) 10—103
SPEED SENSOR (AT TRANSAXLE) 10—103
REAR-TO-FRONT STEERING
RATIO SENSOR 10—103
OIL LEVEL SWITCH
(IN P/S RESERVOIR) 10—103
RELAY AND TIMER 10—104 76G10X-001