1992 MAZDA 323 Workshop Manual Suplement

T ~WPe~MENTAL SERVICE INFORMATION, EXTERIOR LIGHTING SYSTEM
SUPPLEMENTAL SERVICE INFORMATION
The following points shown in this section are changed in comparison with 323 Workshop manual supple-
menP(1229-1 O-89t) and 323 Workshop manual supplement (1275-l O-91 C>.
Front fog light
l Removal I Installation
13EOTX-305
EXTERIOR LIGHTING SYSTEM
FRONT FOG LIGHT
Removat / tnstaitation
I. Remove in the order shown in the figure.
2. Install in the reverse order of removal.
I. Radiator grille
2. Front combination light
3. Headlight 4. Front bumper
5. Front fog light
T-4

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
ENGINE (BP DOHC turbo)
Item m
Type BP DOHC turbo
Gasoline, 4-cycle
Cvlinder arranoement and number
1 In-line 4-cylinders
I
I Combustion chamber
I Pent&of
Valve system DOHC, belt-driven 16 valves
Bore x Stroke mm {in] 83.0 x 85.0 (3.27 x 3.35)
Total piston drsplacement cm3 Icu in] 1,839 {112.2)
Compression rat!0 8.2
1 Standard 1,127 111.5, t641-300
Compression pressure
kPa ( kgf/cm2, psi 1 -rpm
Valve timing Mintmum
Maximum drfference between
each cylinder
IN Open BTDC
Close ABDC
EX Open BBDC
Close ATDC ! 785 {8.CI, 114]-300
196 12.0, 28)
2*
51°
590
8*
Valve clearance
I I ---- f IN
mm linl EX I 0: Maintenance-free
0: Maintenance-free
Cylinder head
Height mm finI 133.8-l 34.0 { 5.268-5.276 1
DIstortion mm [in] 0.10 !0.004] max.
GrindIng mm [in) 0.10 {O.O04t max.
Cylrnder head-to-l-LA clearance rqm [ In] Standard 0.025-0.066 IO.001 O-0.0026 ]
Maximum 0.18 10.0071 1
Valve and valve guide
Valve head diameter
mm Ml IN 32.9-33.1 { 1.295-l -3031
27.85-28.15 ! 1.096-l .I08 I -
tN
0.025-0.060 ~0.0010-0.6024)
Valve stem-to-guide clearance mm {in] EX 0.030-0.065 (0.0012-0.0026)
Maximum
0.20 IO.008 1
Guide projection (Height “A”} mm IIn) Ex
Vslve seat 18.3-18.9 {O-720-0.744)
18.3-18.9 { 0:720-0.744 ] rem
Fanshaft -
;am height
Journal diamr
Camshaft be5
Camshaft run’
Camshaft enc
Cylinder b6
Height 1
Distortion
Grinding
Cylin’aer bore
Cylinder Borg
Piston -
Piston diams
Measured at
bore axis ant
(0.433 in) b
groove
Piston to cyi
Piston ring
ThickneSS
End gap (MJlt
Ring groove
Piston ring4
TD-2

TECHNICAL DATA TD
Hem
Camshafi
Engine
BP DOHC turbo
IN Standard
Cam height mm 1 in) Wear limrt
EX Standard
Wear llmrt
Standard
Journal diameter mm 1 In] (M.1 --NW
Out-of-round
Standard
Camshaft bearing oil clearance mm { in ] (No. f-440.5)
Maximum
Camshaft runout mm {in)
Camshaft end play mm Iin] - Standard
Maximum
Winder block
Height mm {in)
Distortion mm {in]
Grinding mm (in)
Cylinder bore diameter Standard size
mm Iin) 0.25 [ 0.010) oversize .
0.50 [ 0.020 ] oversize
Cylinder bure taper and out-of-round mm [in]
Piston
44.094 { 1.7360 ]
43.894 f 1.7281 ]
44.603 [ 1.7560)
44.403 [ t .748t ;
X940-25.965 I 1.0213-l .0222 j
0.05 (0.002] max.
0.035-0.081 [ 0.0014-0.0032 )
0.15 (0.006)
0.03 (0.0012 1 max.
0.07-O. 19 [ 0.0028-0.0075 1
0.2 IO.008 1
221.5 (8.720)
0.15 [0.006) max.
0.20 [0.008] max.
83.006-83.013 13.2679-3.2682 ]
83.256-83.263
13.2778-3.2781 ]
83.506-83.513
( 3.2876-3.2879 )
0.019 [0.0007) max.
Piston diameter Standard size 82:954-82.974 13.2659-3.2667 1
Measured at 90° to pin
bore axis and 11 .Omm
oversize 83.21 I-83.217
10.433 in] below oil ring 0.25 j 0.010 ]
13.2760-3.2763 ]
groove mm {In)
0.50 { 0.020) oversize 83.461-83,467
{ 3.2859-3.2861 )
Piston to cybnder clearance
Piston ring
mm (in) Standard 0.039-0.052 [ 0.0015-0.0020 ]
Maximum
0.15 [0.006]
Thickness mm {in] Top
Second
, Top
End gap (Measured in the cylinder) Second
mm I in 1 Oil (rail)
Maximum
TOP
Ring groove width in piston
mm (in) Second
r
Oil
Piston ring-to-ring groove clearance TOP
mm (in] Second
Maximum
Piston pin
Diameter mm {in)
Piston-to-piston pin clearance mm iin]
Connecting rod bush-to-piston pin clearance mm Iin)
Connecting rod and connecting rod bearing
Length (Center to center) mm {in] 1
Bending mm [in]
Small end bore (Bush inner diameter) mm [in)
Big end bore mm {in)
Bfg end width mm [in) 1
Standard
Connecting rod side clearance mm I in 1 Maximum I
Crankshaft
Crankshaft iunout mm {ln) 1.470-l ,495 { 0.0579-0.0589 ]
1.47-l -49 [0.0579-0.0587 )
0.15-0.30 [ 0.006-0.012 1
0.35-0.50 { 0.014-0.019 1
0.20-0.70 (0.008-0.028 )
1.0 [0.039)
1.520-I .535 f0.0598~9.0604 f
1.52-l .54 ~0.0598-0.0606)
3.02-3.04 (0.1189-0.1197 1
0.025-0.065 { 0.001 O-0.0026 ]
0.03-OXI7 (O.O012--0.0028)
._
0.15 (0.006]
19.987-l 9.993 (.0.7869-0.7871 )
-0.005-0.013 { -0.0002-0.0005 1
O.Ql O-0.027 ~0.0004-0.0011 )
m D 132.85-132.95 (5.230-5.234 1
0.075 ( 0.0030 ] max./50 I1:97 ]
20.003-20.014 ( 0.7875-0.7880 1
48.000-48.016 [ 1.8898-l 48904 ]
21.838-21.890 (0.8598-0.86t81
0.11 O-O.262 f 0.0043-0.0103 1
0.30 [0.012)
0.04 (0.0016)
mdx.
TCI rl

TD TECHNICAL DATA
LU8RlCATtON SYSTEM
Item
Lubricating method
011 pump Engine
BP DOHC turbo
Force-fed
6 . Trochoid gear
Relief pressure
kPa I kgf/cm’. psi] 343-441 [ 3.5-4.5, 50-64 1
Regulated pressure kPa { kgf/cm’ , psi ] -rpm
294-392 { 3.0-4.0, 43--57.1.3,000
Inner rotor tooth tip to outer. rotor Standard
0.02-0.16 (OJOOS-O.O063]
clearance
mm {in]
Maximum I
0.20 [ 0.0078 )
Outer rotor to body clearance
Side clearance
Oil fIl!er
, TYpe
Relief pressure differential . mm [in) Standard
Maximum
mm {in) Standard
Maximum 1
kPa’ f kgf/cm’, psi 1 0.09-0.18 ~0.00354.Ofl71]
0.22 { 0.0087 1
0.03-0.11 ~0.0012-0.0043~
0.14 {0.0055)
Full-flow, paper element
. 78-118 (0.8-1.2. 11-17) Srade
----l-in
Viscosity
num her
Item
Cooling metha
Water pump
, We
Impeller diame
Number of imf
Speed ratio -
Water seal !$
Thermostat
Jype. _
Opening terq
/Full-open
1 F&open lift
I
Antifreeze E
TD-4

TECHNICAL DATA TD
Engine
Item BP DOHC turbo
Engine oii
Total (dry engine} 4.0 14.2, 3.5)
Capacity
L IUS qt, Imp qtl Ott pan 3.6 (3.8, 3.2)
011 filter 0.17 (0.18, 0.15)
Grade API Service SD, SE, SF or SG
Above 30°C (86*F) SAE 40
O*C-40*C ~32°F-1040F 1 SAE 30
-1 OOC--2O*C [ 14OF-68OF ] SAE 2OW-20
Viscosity Above -10% [14*Fj SAE ZOW-40 or 2OW-50
number -25*C--3O*C I-1 3OF-86OF ] SAE 1 OW-30
Above -25OC (-13*F1 SAE low-40 or low-50
Below O*C (32*F] SAE 5W-30
Below -2O*C I-4*F] SAE 5W-20
COOLING SYSTEM
L
item
Zooling method - 1 Engine
BP DUHC turbo
I Water-cooled, forced crrcutation
water pump
Type
mpeller diameter
Number of impeller blades
Speed ratio
tiater seal type
rhermostat
bfpe
Opening temperature
Full-open temperature
Full-open lift mm [in)
OC (OF)
*C j*FJ
mm (in] Centrifugal, V-belt driven
75 12.95)
6
1 : 1.05
Unified mechanical seal
Wax, two-stage
Marn: 86.5-89.5 [ 788-I 93 1
Sub: 83.5-86.5 [182-i 88)
loo (212)
Main: 8.0 (0.31 1 min.
Sub: 1.5 IO.061 min.
Radbtor
Type
Cap valve opening pressure kPa { kgflcm2, psi)
Cooling circuit checkrng pressure kPa ( kgflcm2, psi 1
Cooling fan
Type
Number of blades
Outer diameter mm {in 1
Capacity w-v
Current A
Water thermoswitch
OFF-+ON “C 1°F) 1
Radiator thermoswitch
OFFdON OC (OF]
Coolant
Capacity LWS qt,
Imp qt) Coolant protection
Above -16*C (3OF]
Antifreeze solutron
.Above -26*C t-1 5*F ) -
Above -4UOC I-40°F) Corrugated fin
74-103 {0.75--1.05, 11-15)
103 11.05, 15)
Electric
5
340 (13.41
160-12
Hi: 13.3+ 10% max., Lo: 8.8+ 10% max.
97 f207)
105 [221)
6.0 16.3, 5.3)
Specific gravity at 20*C (68*f)
1.054
1.066
1.078 -.ep
1

TO TECHNICAL DATA
FUEL AND EMISSION CONTROL SYSTEMS
Item.
Idle speed
tgf-don trrmng-
Fuel pump
MaxImum output pressure
Transfer pump
Maximum output pressure
Fuel filter Engine
rPm
BTDC
kPa [ kgf/cm2, psi 1 1
kPa { kgflcm2, PSI ) 1 BP OUHC turbo
800 f 50
10 l 10
490-736 (5.0-7.5, 71-1 IO]
39 10.4, 5.7 ) or higher
I Type
Low-pressure side Nylon element (in fuel pump)
Hiah-Dressure side PaDer element
Pressure regulator
Regulating low kPa ( kgflcm2, psr 1 265-314 (2.7-3.2, 38-46 1
pressure High kPa { kgflcm2, psr 1 304-392 (3.1-4.0, 44-57 1
lniector
_ Type Low-ohmic
Type of drive
Electromechanical
Resistance q
Approx. 2.11 Q (at 20% ( 68*f )]
lniector reslstor
L - Resistance/injector
Idle-speed control (tSC) valve
TvDe n 1 6 [at 20°C 168OFjj
I Rotarv
Resistance
Solenoid valve (purge control)
Resbstance
Solenoid valve {wastegate)
Resistance n(
R I
i-l I 1 t-13 [at ZO*C {68OF j]
23-27 tat 20°C l68OFll
. r.
33-39 lat 20°C I68OF 11
Solenoid valve (PRC)
Resistance Low temp. q
33-39 [at 2O*C {SS*F]]
High temp. 0 1 33-39 [at 20°C (68OF]]
Water thermosensor
-20°C ( -4OFJ 1 14.6-17.8
Resistance kQ 2o”c I 68OF) 2.21-2.69
40°C ( tO4OF) 1.0-l 3
80°C I176OFJ 0.29-0.35
Airflow meter
Resistance R E244Vs
E2*Vc Fuity closed
Fully open I 20-600
20- 1,000
200-400
EP++THAA
(intake air
thermosensor) -2O*C ( -4OFj 1 13,600-l 8,400
20% 1 68OF) 1 2,210-2,690
6O*C 114OOFl i 493-667
EI ~Fc
I Fully closed 00
0 1
Oxygen sensor (ceramic beater coil)
Resistance
Fuel tank Approx. 6 [at 20°C f68OF)]
I CaDacW L I US oal. ImD aal I I 60 I 15.9, 13.2 I
I
Air cleaner
Element type
Fuel
Specrficatioir Oil permeated
Unteaded premium (RON 95 or higher)
l TEN terminal of diagnosis connector grounded. .
-
ENGINE ELI
3attery
I
Dark current’
Alternator
Starter
Distributor qr
Ignition timin?
ffEN terminal
Ignition coil
Spark plug
l ’ Dark current
r2 Standard pl

TECHNICAL DATA TD
ENGINE ELECTRICAL SYSTEM
l ’ Dark current is the constant flow of current while the ignition switch is OFF. (i.e., engrne control unit, EC-AT control unit, audio, etc.)
l z Standard plug tteq Engine
BP OOHC turbo
Battery Voltage v 12
Type and capacity (2U-hour rate) 55D23t (60Ah)
Dark current
l r mA Max. 20.0
_ Type AC.
Output V-A 12-70
Regulator type Transistorized (bitt-in IC regulator)
Regutated voltage v 14.1--t4.7
Alternator
’ Standard
Brush length mm 1 in] r 21.5 { 0.846 ]
Minimum 8.0 (0.32 )
Drive belt deflection New 5.5-7.0 10.22-0.27 ]
98 N (10 kgf, 22 IM] Used 6-O-7.5 (0.24-0.29 1
mm Iin)
Limit 8.0 IO.31 1
, Type Direct
Starter Output v-kW
Standard
Brush length mm {in] Minimum
Distributor spark advance
Ignition timing BTDC
(TEN terminal of diagnosis connector grounded)
Primary coit
Ignition coil Resistance winding
(at 20°C 168OF)) Secondary coil
winding
NGK
TYW
Spark plug NIPPONDENSO
, ml WP mm (in)
Firing order 12-0.85
17 (0.671
11.5 IO.481
Etectronic spark advance (ESA)
10 f 10
0.81~-0.99Q
IO-16 kfI
BKRGEVXI I**/ BKRSEVXI 1
BKR7EVX-f f
K20PR-TPl l”‘/ KlGPR-TPI 1
K22PR-TP 11
1.0-l .f { 0.039-0.043)
l-3-4-2