1992 MAZDA 323 wheel

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

P CONVENTIONAL BRAKE SYSTEM
DtSC PLATE
Inspection
Disc plate thickness
I. Measure the thickness of the disc plate.
Standard: IOmm [ 0.39 in)
MInimum: 8mm (0.31 in 1
2, if the thickness is not within specification, replace the disc
plate.
Disc plate runout
Caution
l There must be not wheel bearing looseness.
I. Measure the runout at the outer edge of the contact sur-
face of the disc pad.
Runout: U.lmm [ 0.004 in) max.
2. If the runout is not within specification, repair or replace the
disc plate. CALIPE,
Disasstt
1. Disass
2. lnspec
3. Assem
i
1. Sleeve
2. Boot
I
1 3. Boot
4. RetainhI
5. Dust se2
i 6. Piston
Disaa
1 ASSen
i i InsP% InsP% 7. Piston st St
Disass E
8. Snap rin rl
9, stopper r
IO. Adjuster !r
. ’
tnspec
P-l 6

Q
WHEELS AND TIRES
OUTttNE .................................................. Q- 2
SPECIFICATIONS .................................... Q- 2
SUPPLEMENTAL SERVtCE tNFORMATtON . . Q- 3
WHEELS AND TtRES . . . . . . . . . . . . . . ..*..*....*..*..... Q- 3
WHEEL BALANCE ADJUSTMENT . . . . . . . . . s..s Q- 3
t3EDQx*301