steering MAZDA 323 1992 Suplement User Guide

FRONT AXLE M
13EOMX-317
I
I 13EOMX-311 3
3. Press out the bearing race by using the SST.
Wheel bearing
Caution
l Do not reuse the wheel bearing.
Remove the wheel bearing by using the SST.
Dust cover
Caution
l Do not remove the dust cover if not necessary.
1
l Do not reuse the dust cover If removed. ’
I. Mark the dust cover and steering knuckle for proper reas-
sembly.
2. Remove the dust cover by using a chisel.
Hub boft
caution
l Do not remove the hub bolts if not necessary.
l Do not reuse the hub bolts if removed.
Remove the hub bolts by using a press.
Assembly note
Hub bolt
Press in new hub bolts.
M-9. /,
I

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

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

STEERING SYSTEM
OUTLINE .~.*.*....~-.**.~..*...*.*.....,*.*..~.,.~~*..,..,
N- 2
OUTIJNE OF CONSTRUCTiON mm......- . . . . . . a. N-
2
SPEClFtCATlONS .*....*........*.sm....*............
N- 2
13EONX-301

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

R OUTLINE
OUTLINE
OUTLtNE OF CONSTRUCTION
l The%onstruction and operation of the suspension system are basically the same as for previous models.
l The coil spring and shock absorber specifications are changed.
l The stabilizer specifications are changed.
SPECIFICATIONS
13EORX-302
Front suspension
Suspension type
Sprmg type
Shock absorber
Stabrlmr
Specifications
Strut
Coil spring
Oil filled Total toe-rn
Front
wheel
atignment
(‘Unladen)
Rear suspension
Suspensron type
Sprmg type
Shock absorber
Stabrlrzer
Rear wheei
alrgnment
(‘Unladen) Maximum steering 38* f 3*
309 f 30
-0045 f 45’
2035’ f 45’
KIngpin angle degree
12*to’
We Oil fifled
Damprng force N [ kgl Ibf 1 .‘? .@g,$g&;qJ&,$. ‘: ‘., . . ” ‘, : :,
at 0.3 m 112
]ls I Contraction ;. ~ .. . . . . .__. ..:, .. .. ,I. ._ :. . . f: ; _... .:
Type Torsion bar
Diameter mm. f in ]
19.t (0.751
Total toe-in mm fin!
2.h 3 (0.08 f 0.121
degree
O”12’ f 18’
Camber angle degree -0°20’ f 45’
13EORX-303
l Fuel tank full, radrator coolant and engine oil at speclfled levels; and spare tire, jack, and tools in designated positions. Front Coil Spring Specifications
1 Identification mark color Wire diameter Coif .center
M l l
I Free length A a2 mm lin)
diameter mm [in) . mm 1 in) Coil number Rear Coil Spring Speci?ications
ldentlfication mark color M” Wire diameter Coil center
Free length
mm {in) diameter mm 1 in J
mm {in) Coil number
*’ Maln Identlfcatlon mark on second cgil from bottom.
*’ Auxrllary &entificatton mark on thrrd coil from bottom.
Shaded areas tndcate
new specifrcat+ons 13EORXCS05
(I .f

TD
TECHNICAL DATA
ENGtNE ..................................................
TD- 2
LUBRICATlON SYSTEM ...........................
TD- 4
COOLING SYSTEM ..................................
TD- 5
FUEt AND EMISSION CONTROL
SYSTEMS
.............................................
TD- 6
ENGINE ELECTRICAL SYSTEM
................ TD- 7
CLUTCH .................................................
TD- 7
MANUAL TRANSAXLE AND TRANSFER
.... TD- 8
PROPELLER SHAFT
................................
TD-l 0
FRONT AND
REAR AXLES ....................... TD-lU
STEERING SYSTEM ................................
TD-11
BRAKING SYSTEM
..................................
TD-11
WHEELS AND TIRES
...............................
TD-12
SUSPENSION
......................................... TD-13
BODY ELECTRICAL SYSTEM
................... TD-14
STANDARD BOLT AND NUT TIGHTENING.
TORQUE ..............................................
TD-f 4
13ETOX-301
I
m I

TD TECHNICAL DATA
Hem Engine
SP DOHC turbo
Note ) I
1 st and 2nd
Synchronizer ring outer diameter
’ I 67.7 I2.665)
mm [in] 3rd and 4th 67.7 12.665 )
5th and reverse 55.7 t2.192)
Synchronizer key dimension 1st and 2nd @ 19.0 {0.748], 04.3 (0.171, 05.0 10.20)
mm [in] 3rd and 4th @ 17.0 10.669J, 04.3 (0.171, @ 5.0 lO.20)
5th and reverse 0 17.0 10.6691, m4.3
10.171, @I 5.0 fO.201
PROPELLER SHAFT
Item
length
Outer diameter Engineflransaxie Model BP DOHC turbo
G25MX-R (GSMX-R)
Front 834.3 { 32.85 ]
mm fin] Center 584 122.99)
Rear
I 437 { 17.20)
Front 75 (2.95)
mm { in] Center 57 12.24) f
Rear 57 12.241
FRONT AND REAR AXLES
Item Specifications
Front driveshaft

Jomt type Inside Double oftset joint
Outside Bell jotnt
Length of joint (between center of joint) mm { rn t - Right 392 (15.4)
left 306 (0.83 ]
Shaft diameter mm {in] 21.0 to.831
I
Rear driveshaft
Joint type Inside 1
Outside 1
Length of joint (between center of joint) mm [in ] ’ Right
Left
Shaft diameter mm (in)
J&t shatt
Length of joint
Shaft diameter
Front axle
Bearing play axial direction mm [in] 1
Rear axle
Bearing play axial direction mm lin] 1
Rear differential (viscous limited slip differential) Double offset joint
Bell joint
519.5 (20.5 ]
489.5 [f9.3]
21.0 IO.831
357.2 1 t4.11
21 .O (0.83 )
0.050 IO.002 ]
0.050 (0.002 ]
*
Reduction gear
Different ia gear
Oifferential ratro
Number of teeth
Flurd
L Ring gear
Drive .pinion gear
Grade
Viscosity Above -18*C fO*F ]
Below -18*C lOoF)
, Capacity
L fUS qt, Imp c$l Hypoid gear
Straight bevel gear
3.909
43
11
API Service GL-5
SAE 90
SAE 80W
0.65 lQ.69, 0.571 STEERING SI
1 Free olav 8RAKING SY
Brake type
Brake pedat
Height
Free play 1
Reserve travel
Clearance whet
Master cylinde
Master cylinder
Front disc brai
. Tyl?e
Thickness of p&
Thickness of pa

TECHNNlCAL DATA TD
STEERlNG SYSTEM
item
Steering wheel
Outer diameter
mm (in]
Free play
mm [in]
Operation force N [kgf, Ibf]
Lock-to-lock
Steering gear
TYF
Steerrng gear ratio
Backlash between rack and pinion
mm Iin] 1
N-m { kgfcm, inlbf ]
PInion Reload measured by torque wrench
preload
kgf ( ibf )
Preload measured by pull scale with attachment
Distance between left and right brackets
mm Iin]
Rack stroke mm {ini
Lubricant type
Oil capacity L (US qt, imp qt]
Dfive belt
I
Deflection with force of 98 N { 10 kgf, 22 Ibf 1 mm [in) Specifications
370 { 14.57)
O-30 [O-l .16)
29 13.0, 6.6) or less
2.51
Rack and pinjon
Infinite too)
0 101
l.O--.I.3 (10-14, 8.?-12.1)
1.0-1.4 (2.2-3.08)
258 (10.16)
121 (4.76)
ATF Dexron@II or M-III
0.8 (0.85, 0.70)
New
belt: 8-9 [0.31-0.351
Used belt: Q---t0 [ 0.35-0.39 1
BRAKlNG SYSTEM
Brake type Item ‘WIthout A8S With ABS
. Front . . . . . djsc, Rear . . . . . dtsc
Brake pedal
Heiaht mm linl i 203-206 f 7.99-8.7 1 I
Free play mm {in]
Reserve travel
Clearance when pedal depressed at 5& N 160 kgf, G? I’dl;’ 4-7 !0.16--0.281 12-15 [0.47-0.591
70 (2.76) min 60 (2.36) min
l t Master cylinder t
Master cylinder
Front disc brake . Type
Bore diameter mm {inj 25.4 11 .UO ] Tandem
t 23.8 (0.94 ]
- .-~
Type Ventilated
Thickness of pad mm [in) Standard 10 10.39)
Minimum 2 fO.08)
Thickness of disc plate
mm [in] Standard 24 10.94)
Minimum - 22 to.791
Runout of disc plate mm fin] 0.1 ~0.004]
Cylinder bore mm (ini 57.2 (2.25 ]
Rear brake (disc) b
r Type I
Solid
Thickness of pad mm (In] Standard 8.0 (0.311
Minimum 1 10.04)
Thickness of disc plate mm [in] r Standard 10 [0.39]
Minimum 8 {0.31)
Runout of drsc ‘plate mm (iti)
0.1 (0.004]
Cylrnder bore mm {in]
34.9 II.371
Parking brake
_ Type Mechanicaj twerear-wheel control
Parking brake lever notches
When lever is pulted at 98N [‘lo kgf, 22 tbf I 5-7

ST
SPECIAL TOOLS
c 1
GENERAL lNFORMATlON ........................ ST- 2
ENGINE
..................................................
ST- 3
CLUTCH AND MANUAL TRANSAXLE
........
ST- 4
FRONT AND REAR AXLES.
...................... ST-
5
STEERING ..............................................
ST- 6
BRAKING ...............................................
ST- 8
FRONT AND REAR SUSPENSION..
........... ST- 9
CHECKER AND OTHER EQWPMENT..
.......
ST-IO
13ESTX-301
c I
__
c I