wheel MAZDA 323 1992 Suplement Owner's Manual

M FRONT AXLE
13EOMX-320
L 13EOMX-321
i . 13EOMX-32 13EOMX-322
3
Dust cover
1. Mark the new dust cover as the one removed.
2. Align the marks of the new dust cover and the steering
knuckle.
3. install the dust cover by using a steet plate and the SST.
Wheef bearing
lnstail the new wheel bearing by using the SST.
Front wheel hub assembly
1. Install the front wheel hub assembly by using the SST.
2. Verify that the wheel hub rotates smoothly.
Oil seal
Caution
l Use a new oil seal, and apply grease to the lip of
the seal.
‘0 tnstatt the oil seat flush with the steering knuckle.
Install the new oil seal by using the SST,
REA
PREP.
SST *
49 FO:
Pulter.
49 GOi
Hand E
(Part 3
49 GOi
49 FOE
Attach r
(Part 01
49 FOZ
--
49 FO2
Attach n
68 & 7’
(Part of
49 FO:!
--
49 FO:!’
t nstaller
bearing
--
49 GO3
Matter
49 G03:
lnstallef,
XW3
1
I 13EOMX-324 M--l 0

_.:__ _:
M
I
REAR AXLE
REAR
AXLE
PREPARATlON
SST’
49 FO26 103
Puller, wheel hub [cl Ei;;l of wheel ~a~~e~~~ ’ i!ovat of wheel
I- (Part of
49 GO33 1Al)
49 GO33 102
Handle
(Part of
49 GO33 1At) FC?r 49 GO30 797 For
removal of wheel removal of wheel
hub ktandte
bearing
(Part of
49 GO30 795)
49 FO27 005
Attachment 62
(Part of
49 FU27 OAf)
49 F027 009
Attachment
68 & 77 For 49 F027 004
f Of
removal of wheel installation of
bearing Attachment 72 wheel bearing
(Part of
49 F027 OAl)
installation of oil
Installer, oit seat
Instatter, oil seat Remover, bearing oval of wheel
49 GO33 107
Installer, dust
cover installation of dust
t3EOMX-32!
F
. i
t
I
Ii/
I
1
1

REAR AXLE
WHEEL HUB, KNUCKLE
Removal I Inspection / installation
1. Remove in the order shown in the figure, referring to
Removal Note. 2. Inspect all parts and repair or replace as necessary.
3. Install in the reverse order of removal, referring to Installation Note.
Caution
l Loosely tighten the shock absorber bolts. Lower the vehicle and tighten the bolts to the specified
torque with the vehicle unladen.
4. Adiust the rear wheel alianment.
16-22 1?.6-2.3, 12-16 I
7
IO.o-13.0,
66-66.7 1 1. Wheel and tire
2. Locknut
Removal Note..; . . . . . . . . , . . . . ,.......- -.. page M-f 3
Installation Note .._...,.,...._.__........ page M-13
I$ Brake caliper assembly
Service . . . . . . . . . . . ..e......._......... ,.,...,....
Section P
4. Disc plate
‘Service ..I....................__....... . . . . . . . . . Section P 5. Af3S wheel speed sensor (if equipped)
6. Wheel hub, knuckle
Disassembly I Inspect& /
Assem bty . . . . . . . ..I..........*..*.*...-... page M-14
Inspect wheel hub and knuckle for damage
or cracks
Inspect dust cover for damage or defor-
mation
M-12

M REAR AXLE
Disassembly ! Inspection ! Assembly
1, Disassemble in the order shown in the figure, referring to Disassembly Note.
2. Inspect ail parts and repair of replace as necessary.
3. Assemble in the reverse order of disassembly, referring to Assembly Note.
13EOMX-328
L
1. CM seal
Assembfy Note . . . . . . . . . . . . . . . . . . . . . . . . . . page M-f 7
2. Rear wheel hub assembly
Disassembly Note. . . . . . . . . . . , , ,...... . . . . . . . . , . . below
Assembly Note . . . . . . . . . . . . . . . . . . . . . . . . . . page M-l 6
3. Retaining ring
4. Wheel bearing
Disassembly Note .,.... ~ . . . . ..=........ page M-15
Assembly Note .+.................. _ . . . . . page M-l 6 5. Dust cover
Disassembly Note . . . . . . . . . . . . . . . . . . . . . page M-t 5
Assembly Note . . . . . . . . . . . . . . . . . . . . . . . . . . page M-16
6. Knuckle
7. Hub bolt
Disassembly Note . . . . . . . . . . . . ..‘....... page M-l 5
Assembly Note k.. . . . . . . . . . . . :. . . . . . . . . . . page M-l 6
8. tee scraper
Disassembly Note . . . . . . . . . . . . . . . . . . . . . . page M-f 5
13EOMX-32 9
r
I
I
1
13EOMX 314
M-14 Disassembly note
Rear wheel hub assembly
1. Remove the front wheel hub assembly by using the SST.
2. Make an opening between the wheel hub and the bearing
race to allow for use of the SST.
--
ma
=
-zt:
--
--
5=
--
--
I
1
j
-a
--
--
/-

REAR AXLE
13EOMX-330
13EOMX-331
I
t3EOMX.318
. _.
-.
3. Press out the bearing race by using the SST.
Wheel bearing
Remove the wheel bearing by using the SST.
Dust cover
Caution
l Do not remove the dust cover if not necessary.
l Do not reuse-the dust cover if removed.
1. Mark the dust cover and steering knuckle for proper reas- *
sembly.
2. Remove the dust cover by using a chisel.
Ice scraper
Caution
l Do not remove the ice scraper if not necessary.
. If it is removed, use a new bolt applied specified
thread locking compound.
Hub bolt
caution
l Do not remove the hub bolts if not necessary.
i Do not reuse the hub bolts if removed.
Remove the hub bolts by using a press.
.
M-q.5

M REAR AXLE
.
I
I
13EOMX-319
I
1 SEOMX -3;
13EOMX-33
1
M-16 f3EOMX-32:
Assembly note
Hub bolt
Press in new hub bolts.
Dust cover
1. Mark the new dust cover as the one removed.
2. Align the marks of the new dust cover and the knuckle.
3. Install the dust cover by using a steel plate and the SST.
Wheel bearing
Using the SST, install the new wheel bearing.
Rear wheel hub assembly
1. Install the rear wheel hub assembly by using the SST.
2. Verify that the wheel hub rotates smoothly..

N OUTLJNE
UUTLJNE
OUTLINE Of CONSTRUCTION
l EncJine speed sensing power steering (ESPS) is standard equipment for all models. The construction and
operation are basically the same as for previous models.
l The lock-to-lock specification of the steering wheel is reduced from 2.76 to 2.51.
13EONX-302
SPECIFICATIONS
hem Specifications
Steermg wheel Outer diameter mm {in] 370 { 14.57)
Lock-to-lock turns :i-‘~~:~.~~~~~~:~~;~~~~ :;‘:.. .‘:I .:::::.::~::::,:.:::.i: ,,,,.,:, :‘,:,,.:,: .,: I. . ..- :.~6:.n.:::;,:~~:~~~~~~~.~::~,:~:.: :: :
” .: ‘-.: .:.:::~:‘::.‘.::‘:‘:.I;:.‘,.: >.. .: :” 3 :. ,;:.+..i<.I. ‘_ : ; t:
. . ..: :: ::.:. .:::. ::r .;
. . . . . . . . . .y : :.: ,. .: ,_ : ., :
Me Collapsible
Steering shaft and joint Joint type
Tilt stroke
J 2-cross joint
mm {in] 30 11.18)
Type Rack-and-pinion
I
Steering gear Gear ratio
Rack stroke mm [in] 00 (infinite)
121 f4.761
Capacity
Power steertng fluid 1 (US qt Imp qt) 018 (0.85, 0.701
We ATF DexrorPlI or M-ID
,
Shaded area rndicates new specrfcatlon. t3EONX-303
N-2

OUTLlNE P
OUTLfNE
OUTLINE OF CONSTRUCTION
l The brake system remains similar to that of the previous model. l However, because all new models use a higher-horsepower engine, the brake system is enlarged as a whole.
l Vehicles without ABS use a portless-type master cylinder
13EOPX-303
SPECIFICATIONS
Brake pedal
Master cylinder
Front drsc brake
Rear disc brake
Power brake unit
Braking force control device
Brake fluid
Parking brake Item Specification
Type Suspended
I
PedaJ lever ratio 4.1
Max. stroke mm [in] 140 j5.511
I,
Type Tandem
Cylinder inner diameter mm {in] Without ABS: 25.4 j 1 .UO ]
With ABS: 23.8 to.941 3-
Type Ventilated disc ?
Cylinder bore mm [in)
57.2 12.253
Pad dimensions (area x thickness)
mm2 {rn2) xmm [In) 5,200 (8.OSl x 10 (0.39)
Disc plate dimensions mm (in]
(outer diameter x thickness) 274x24 (10.79x0.94)
Type Solid disc
Cylinder bore mm Jon]
34.9 j 1.37 ]
Pad dimensions (area x thrckness)
mm’ (in21 xmm [in) 3,200 I4.961 x8 (0.31)
DISC plate dimensions mm t,n]
(outer diameter x thickness) 280x10 (tl.02xu.39]
il
Type Without ABS: Vacuum multIplier
With ABS: Hydraulrc muttiplier
Diameter mm Iln]
(without ABS) 188.4 17.42) +215.2 t8.47)
We Without ABS: Dual proportioning valve
With ASS: Proportioning valve
FMVSS 116, DOT-3, SAE J1703
Mechanical twGrear-wheel control
Type
Operation system Center lever
13EOPX.304 t

P CONVENTIONAL BRAKE SYSTEM
FRONT BRAKE (DISC)
t nspection (on-ve hicte)
Disc pad
t. Jack up the front of the vehicle and support it with safety
stands.
2. Remove the wheels.
3. Sight through the caliper inspection hole and inspect the
remaining thickness of the pads.
1
Thickness: 2.Omm f 0.08 in ] min.
I LlL”r *-cl , a 4. Replace the pads as a set (right and left wheels) if either
is at br ‘less than the mintmum thickness.
Removal / inspection I installation
1. Remove in the order shown in the figure.
2. Inspect all parts and repair or replace as necessary.
3. Install in the reverse order of removal, referring to InstaHation Note.
4. After installation, perform the following.
(1) Add fluid and bleed the air.
(2) Check for fluid leakage.
(3) Depress the pedal a few times, then verify that the brakes do not drag while rotating the wheel by hand.

102-137 (10.4-14.0,
22-29 (2.2-3.0, 16-21)
75.3-1011
1. Flexible hose 7. Outer shim
2. Bolt 8. Inner shim
3. Callper 9. Guide plate
Disassembly I t nspection / IO. Mounting support
Assembly . _. . . . . _. ._. . . . . . . . . . . . , i.. . . ,:, . page P-l 2 t 1. Disc plate
4. Boot Inspection . . . . . . . . . . . . . . . . . . . . . . . . .,......_.. page P-1 2
5. V-spring
6. Disc pad
Inspection . . . . . . . . . . . . . . . . . . . . .._.__....._........... above InstaUation Note . . . . . . . . . . . . . . . . . .._...... page P-l 1 DlSC PAC
Reptacem
I. Remove
2. tnstatl in
1; Em
2. V-spring
3. Disc paa
fnstatle

P CONVENTIONAL BRAKE SYSTEM
f 6EOPX-073
REAR BRAKE (DISC)
inspection (on-vehicle)
Disc pad
1, Jack up the rear of the vehicle and support it with safety
stands.
2, Remove the wheel and tires.
3. Verify the remaining thickness of the pads.
Thickness: f .Omm fU.04 in) min.
Removal I Inspection / Installation
1. Remove in the order shown in the figure.
2. Inspect all parts and repair or replace as necessary.
3. Install in the reverse order of removal, referring to Installation Note.
4. After instaHation, check the following.
(1) Add fluid and bteed the air.
(2) Check for fluid leakage.
(3) Adjust the parking brake lever stioke.
(4) Depress the pedal a few times, then verify that the brakes do not drag while rotating the wheel bv hand,
1. Parking cable
7. Disc pad
13EOPX-32f page P-15 ,..
. . ..I...... above 2. Connecting bolt installation
3. Brake hose Note . ..*. 1 ,...... I.r. . . . . .
4. Lock bolt Inspection . ..-f...........III.I.......,,.
8. Outer shim
5. Caliper 9. Inner shim
Disassembly I Inspection I
Assem bty IO. Guide plate .
-. . . _. . . . . . . . . . . . . . . . . , . . . . . . . . . . . page P-l 7
Il. Bolt
6, V-spring 12. Mounting support
I 3. Disc plate
Inspection . . . . . . . . . . . . . . . . . . . .._...._.~
P-1 4 . . . page p-16 DISC PAD
Replacem
1 s Remove
2. Inspect
i 3. Install in
4. Adjust tF
1. Parking t
2. Ciip
3. Lock bolt
4. V-spring
5. Disc pad
Installa