1992 MAZDA 323 engine

ENGINE ELECTRICAL SYSTEM
OUTLINE ................................................... G- 2
SPECIFICATIONS .................................... G- 2
SUPPLEMENTAL SERVICE tNFORMATlON .m G- 2
13EOGX-30 t
G

G OUTLINE, SUPPLEMENTAL SERVICE INFORMATION
SPECIFfCATfUNS
Item
8attery
Dark current Voltage
Type and capacity Engine
v
(20-hour rate)
mA BP DOHC
12
55D23L (60Ah)
Max. 20
Type Output V-A f “‘i j.,: i .:.. ‘:.. ,, j j.: i.‘: ;:;:i :j;&?.:. .: .:.
__ : . . s.i-....‘:‘:. _.. j ;.’
Regulator type Transistorized (built-in IC regulator)
Regulated voltage v
14.1-14.7
I
C?*..*rlrrrl
Brush length mm [rn] }e 21.5 (0.846)
8.0 10.315)
I Drive belt deflection I 5.5-7.0 { 0.22-0.27 )
mm (intB8N (lOkgf,22Ibf) usea 6.0-7.5 (0.24-0.29 1
Limit 8.0 (0.311
, Type Direct
Starter Output v*$# : : ;..;. ‘:‘.. ._ .; : :‘: 7.:
.. .::“:.:j 1 ,5
. . . . .j$$g;g$y .“. :yy
Brush length mm {in] - Standard 17 [0.67]
Minimum
11.5 IO.4531
Dlstnbutor soark advance Electronic soark advance (ESA)
@EN termind of diagnosis connector grounded) II) f lo
I 1 Prtmary coil
**4 nn*
Ignltbon co11 Reststance 3
(at 20°C [68*F])
in IO-16 kQ lgnrtlon timing BTDC f ar
wrndfnb
I
Secondary 1
coil WindIn.. v.0 I
--v.yy 1
Spark plug NGK
NIPPONDENSU
Firing oraer
*Standard pfug
SUPPLEMENTAL SERVICE INFORMATION
The following points shown in this section are changed in comparison with 323 Workshop Manual
(1203-l O-89F) and 323 Workshop Manual Supplement (I 275-l O-91 C).
l Alternator . Starter
Specifications Specifications
l Spark plug
Specifications
13EGGX-303
G-2

OUTLCNE
OUTLDJE OF CONSTRUCTION
. The 323 GT-R is added to the 323 BP DOHC turbo model lineup.
l All GT-R modek are equpped with the G25MX-R (GSMX-R) manual transaxle and transfer unit.
l The transaxle and transfer unit is the same as in the 323 BP DOt-tC turbo models, except that the speedo-
meter gear ratio is changed.
Note
l Transaxk code is as shown.
G25MX-R
--r--r T
13EOJ3-302
SPECIFtCATIONS
Transaxle and Transfer Unit
Item
Transaxte control
Synchromesh system
Gear ratio Model/Engine
Forward
Reverse
1 st
2nd
3rd
4th
1 5th
Reverse
FInal gear rat10 I
Speedometer gear ratio f
Type
Number of rrng Outer
gear teeth
Inner
Center diff erentlal Number of plnion Outer
gear teetn
Inner
Numbef of sun Pinion gear side
gear teeth
idler gear side
Number of idler gear teeth
Grade
Oh Vtscosity All-season
Above -18OC { O°F 1
Capacity t ( LB qt, Imp qtl 323 GT-R
0.717 I Other
3.166 323 4WD
BP DOHC turbo
Floor shift
Synch romesh
Setecttve slrdrng and synchromesh
3.454
1.833
I.310
0.970
4.214
1.045
I 1 .OUU
Pfanetary carrier
59
I
75
14
14
43
43
37
API service U-4
ATF Dexron@II or M-III
SAE 75W-90
2.6 (2.7, 2.2)
13EOJ3-303
Transfer Carrier
Number
Orl of
- teeth
Grade
Viscosity
CaDacitv Rung gear
Pinron gear
Above -18OC fO°F]
Below -t8OC I PF 1
L I US at. imn at 1 37
31
API service ‘Gt-5
SAE 90
SAE BOW
0 5 10.53. 0.44 t
J3-2 ._

OUTLINE M
OUTttNE
OUTLiNE OF CONSTRUCTION
l TKe construction and operation of the front and rear axles are basically the same as previous models.
l Because of the use of a high power engine, the following parts are modified to improve rigidity.
(I) Larger front and rear bearings are used.
(2) Larger front and rear knuckles are used.
(3) A five-stud wheel hub is used.
l An ice scraper is newly installed on the rear knuckle to prevent ice from building up on the brake caliper.
(Refer to page M-14.)
13EOMX-303
SPECIWCATIONS
Hem Speclficatlons
Front driveshaft
Joint type inside
Double offset joint
Outsrde Bell joint
Length of joint (between center of joint) Right
392 I15.4)
mm lrn)
Left 306 IO.831
Shaft drameter mm fin)
21.0 (0.83)
Rear driveshaft
Inside
Joint type Double offset joint
Outside 5ell joint
Length of joint (between center of joint) Right
519.5 [ 20.5 1
mm [in]
Left.
489.5 ( 19.3 )
Shaft diameter mm (in) 21.0 [O&3]
Joint shaft
I
Length of joint
Shaft diameter
Front axle
mm jin] 357.2 114.11
mm {in] 21.0 {0.83]
4
Bearing play axial direction mm tin)
0.05 IO.002 ]
I
Rear axle
Bearing play axial direction mm (inj
Rear dtfferentlal (viscous limited slip differential) 0.05 (0.002 1
Reduction aear Hypoid gear
Differentral gear
Drfferential ratio Straight bevel gear
3.909
Number of teeth Ring gear .
Drive binion aear
43
If
Fluid I Grade API Service GL-5
Above -t8*C (O*F) SAE 90
Viscosity .
Below -18*C i O*Fl SAE 8OW
1 I Capacity L I US qt, imp stl 1 0.65 !O.SS, 0.571
1
13EOMX-304
M-3

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
1 t3EOPX.314
@ 66.7 kPa
Iso0 mmHg.
19.7 inHg)
16EOPX-05t
1
13EOPX.315
P-8
POWER BRAKE UNIT
Quick Inspection (On-vehicle)
Power brake unit function check
(Method-using tester)
Connect the SST, vacuum gauge A, and pedal depression
force gauge B as shown in the figure. After bleeding the
air from the SST, conduct the test as described in the 3steps
below.
Note l
Use commercMty available vacuum gauge and ped.
al depression force gauge.
a) Checking for vacuum loss
Unloaded condition
1. Start the engine.
2. Stop the engine when the vacuum gauge reading reaches
66.7 kPa (500 mmHg, 19.7 inHg ) .
3. Observe the vacuum gauge for 15 seconds. If the gauge
shows 63.3-66.7 kPa [475--500 mmHg, 18.7-19.7
inHg 1, the unit is operating.
Loaded condition
1. Start the engine.
2. Depress the brake pedal with a fdrrce of 196 N I20 kgf,
44 Ibfj.
3. With the brake pedal depressed, stop the engine when the
vacuum gauge reading reaches 66.7 kPa {SO0 mmlig,
19.7 inHg].
4. Observe the vacuum gauge for 15 seconds. If the gauge
shows 63.3-66.7 kPa I475--500 mmHg; 18.7-l 9.7
inHg 1, the unit is operating.
b) Checking for hydraulic pressure
1, If with the engine stopped (vacuum 0 kPa (0 mmHg, 0
hltlg 1) the fluid pressure is within specification, the unit is
operating.
Pedal force N fkgf. Ibf]
Fluid pressure kPa (kgf/cm2, psi)
196 LZO. 441 1080 111. 1561 min.
2, Start the engine. Depress the brake pedal when.the vacu-
urn reaches 66.7 kPa 1500 mmHg, 19.7 intlg 1. If the flu-
id pressure is within specification, the unit is operating.
Pedal force N 1 kgf, fbf I Fluid pressure .kPa { kgflcm’. ps 1
196 I20,441 6670 {68, 967
1 min.
-- WlTHOU
&
d
I=-
-
1 MASTER CYUh
.
i_

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