1990 MAZDA 232 lock

HOW TO USE TtiIS MANUAL GI
HOW TO USE THIS MANUAL
PREPARATION
PREPARATON points out the needed SpeciaI Service Tool (SST) for the service operation that it pro-
ceeds. Gather all necessary SST before beginning work.
Example:
MANUAL STEERING
PREPARATION
remova! of W-rod
REPAIR PROCEDURE I.
Most repair operations begin with an overview illustration. It identifies the components, shows how the
parts fit together, and visual parts inspections. If a
damaged or worn part is found, repair or replace it
as necessary.
2. Expendable parts, tightening torques, and symbols for oil, grease, and sealant are shown in the overview
iItustration.
3. Pages related to service procedures are shown under the illustration. Refer to this information when ser-
vicing the related part.
Example: --__ __-
EXPENDABLE iI
-
SHOWS TlGHTENlNG
TORQUE UNIT
-
SHOWS Zh REiAT&
PAGE FOR 1 8oit
16 Bearing lnne
2. Lock plate Removal . .
,.
3. Bearrng cup
I!.~ f%
fnstallatbon ._ . . . ._. . . . . .
I
A Adirtstma drew - _ ‘.v,--..s ----. 5. Bearing outer race :7 Spacer
G I h-tnllt 1R hriu* mninn
I V. LVYR*IY. .” I.~.1 7Washer Rerr&l'~ .._. . . . . ..__ . . . . . . . ..__......... page M---21
- -0mpanlon f&we inspect spllnes and teeth for wear or damage Adlustment of heloht ._._..... . . . . . DaPe k&Z?
I
r..r...~r.--~.~r....e.-..c~~...~.,~.-*
Q SERVICE x
9MUGlx-034 ‘I : The numbering (ex.@))
shows service procedure. ‘2: Units shown
in N-m (m-kg, Wb) unless otherwise specified.

FUNDAMENTAL PROCEDURES GI
I 9MUGIX-003
I
SMUGIX-038
A WORD ABOUT SAFETY
The following precautions must be followed when jacking up
the vehicle,
3. Block the wheels.
2. Use only the specified jacking positions.
3. Support the vehicle with safety stands.
Start the engine only after making certain the engine compart-
ment is clear of tools and people.
PREPARATION OF TOOLS AND MEASURING
EQUIPMENT
Be sure that all necessary tools and measuring equipment are
available before starting any work.
SPECIAL TOOLS
Use special toots when they are required.
REMOVAL OF PARTS
White correcting a problem, try also to determine its cause.
Begin work only after first learning which parts and subassem-
blies must be removed and disassembled for replacement or
repair.
1 47ilOGX-006
1 DISASSEMBLY
If the disassembly procedure is complex, requiring many parts
to be disassembled, all parts should be disassembled in a way
that will not affect their performance or external appearance
and identified so that reassembly can be performed easily and
efficiently.
t
9MlJGIX439

GI FUNDAMENTAL PROCEDURES
9MUGtX-040
SMLIGIX-041
SMUGIX-004
1. Inspection of parts
When removed, each part should be carefully inspected for
malfunctioning, deformation, damage, and other problems.
2. Arrangement of parts
All disassembled parts should be carefully arranged for re-
assembly.
Be sure to separate or otherwise identify the parts to be
replaced from those that will be reused.
3. Cleaning parts for reuse
All parts to be reused should be carefully and thoroughly
cleaned in the appropriate method.
REASSEMBLY
Standard values, such as torques and certain adjustments
must be strictly observed in the reassembly of all parts.
Refer to STANDARD BOLT AND NUT TIGHTENING TORQUE
in Section TD for tightening torques not mentioned in the main
text.
If removed, these parts should be replaced with new ones:
1. Oil seals 2. Gaskets
3. O-rings
4. Lock washers
5. Cotter pins 6. Nylon nuts
Depending on location:
1. Sealant should be applied to gaskets.
2. Oil should be applied to the moving components of parts.
3. Specified oil or grease should
be applied at the prescribed
locations (such as oil seals) before reassembly.
‘31-6

INSTALLATION OF MUBlLE TWO-WAY RADIO SYSTEM
If a mobile two-way radio system is installed improperly or if a high-powered type is used, the EGl system
and other systems may be affected.
When the vehicle is to be equipped with a mobile two-way radio, observe the fotlowing precautions:
I. Install the antenna at the farthest point from control units.
2. Install the antenna feeder as far as possible from the control unit harnesses (at Ieast 30 cm Ill.8 in]).
3. Ensure that the antenna and feeder are properly adjusted.
4. Do not install a high-powered mobile two-way radio system
r
CAUTION GI
i
CRUISE CONTROL UNIT
FEEDER WIRE
MOBILE TWO-WAY RADlO
CONTROt/UNlT HARNESS
/
AT . LEAST 30 cm
(f1.3 in)
ENGINE C0NiROL UNIT
/
FAR&T POlNT
REMOVAL OF IGNITION KEY ON AUTOMATIC
TRANSAXLE MODEL
The seiector iever must be in P (PARK) to turn the
ignition key
to the OFF position. If the switch seems to be off but the key
cannot be removed, the switch may stilt be in the ACC posi-
tion, or the selector lever may not be in P (PARK). Shitt the
selector lever to P (PARK), and turn the ignition key to the
LOCK position. The key should now be free for removal.

CAUTION GI
i I 9MUGIX-022

9MUGIX-02:
9MUGIX-02
CAUTlON WITH ELECTRICAL PARTS
Battery Cable
Before disconnecting connectors or replacing electrical parts,
disconne@ the negative battery cable.
Connectors
Removal of connector
Never pull on the wiring harness when disconnecting con-
nectars.
Connectors can be removed by pressing or pulling the lock
lever as shown.
Locking of connector
When locking connectors, make sure to listen for a click that
will indicate they are securely locked.
Inspection
1. When a tester is used to check for continuity or to measure
voltage, insert the tester probe from the wire harness side.
Gl-13

I OWGIX-028
1 SMUG IX-027
gMi)GlX-03
GI-i4
2. Check the terminals of waterproof connectors from the con-
nector side, as they cannot be accessed from the wire har-
ness side.
Caution l
Use fine wire to prevent damage to the terminal. l
Do not damage the terminal when inserting the
tester lead.
Terminals
Inspection
Pull lightly on individual wires to check that they are secured
in the terminal.
Replacement of terminals
Use the appropriate tools to remove the terminal as shown.
When installing the terminal, be sure to insert it until it locks
securely.
Insert a thin piece of metal from the terminal side of the con-
nector, and then, with the terminal locking tab pressed down,
pull the terminal out from the connector.
< Male >
Same as the female type,
Sensors, Switches, and Relays
Handle sensors, switches, and relays carefully. Do not drop
them or strike them against other parts.
4 I
i c

A PRE-DELIVERY INSPECTION
PRE-DELIVERY INSPECTION TABLE
pieziG-
INSPECT and ADJUST, if necessary, the following Items to
specification:
D Glass, exterior bright metal and paint for damage
Cl Wheel tug nuts
9 Trre pressures
LII All weatherstrips for damage or detachment
Z Operation of bonnet release and lock
D Operation of trunk lid, hatch and fuel lid opener
(it equipped)
3 Door operation and alignment
5 Headlight aiming
INSTALL the following parts:
D Wheel caps or rings (if equipped)
D Outside mirror(s)
[ UNDER BONNET-ENGINE OFF )
INSPECT and ADJUST, if necessary, the foIlowIng items to
specification:
Cl Fuel, coolant and hydraulrc lines, fittings, connections and
components for leaks
Cl Engine oil level
0 Power steering fluid level (if equipped)
D Brake master cylinder fluid levels
0 Clutch master cylinder fluid levels (if equipped) q
Windshield washer reservoir fluid level
D Radiator coolant level and specific gravity
Ll Tightness of water hose clamps
I3 Tightness of battery terminals, electrolyte level and specific
gravity
c) Manual transaxle oit level
D Drive belt(s) tension
C; Carburetor linkage (choke control, wide open throttle posi-
tion, etc.) (carburetor model only)
D Accelerator cable and linkage for free movement
D Headlight cleaner and fluid level (if equipped)
BLEED air from fuel line (diesel engine only)
CLEAN the spark plugs (except for diesef engine)
piicis-1
INSTALL the foflowing parts:
C Rubber stopper for inside rear view mirror (if equipped)
c! Fuse for accessories
CHECK the operation of the following items:
Cl Seat controls (sliding and redining) and head rest
ci Seat belts and warnrng system
Z! Ignition swrtch and steering lock
III Power window {if equipped)
0 Door locks including child proof door locks
0 Inhibitor switch
(ATX only)
Z All lights including warning and indicator lights
0 Ignrtron key reminder buyer (if equipped) Cl Horn, wipers and washers (front and rear, if equipped)
D Antenna (if equipped} q
Cigarette lighter and clock (if equipped)
I2 Remote controt outside mirror
(if equipped) q
Heater, defogger and air conditioner at various mode selec-
tions (if equipped)
c3 Sunroof (if equipped)
CHECK
the fotiowing items: q
Presence of spare fuse
c3 Upholstery and interior finish
CHECK and ADJUST, if necessary, the following items:
Cl Operation and fit of windows
D Pedal height and free ptay of brake and clutch pedal
Cl Parking brake
i UNDER BONNET-ENGtNE RUNNING AT ]
1 OPERATtNG TEMPERATURE
CHECK the following items:
Cl Operation of idle-up system for air conditioner or power steer-
ing (if equipped)
13 Automatic transaxle fluid level
D Initial ignition timing
(except disel engine) q
Idle speed
El Operation of throttle position sensor (EGI engine)
13 Operation of cold start device and glow plug warning light
(diesel engine only)
D Operation of dash pot [EGI engine)
t
ON HOtST 1
CHECK the following items:
U Underside fuel, coolant and hydraulic lines, fittings, connec-
tions and components for leaks q
Tires for cuts or bruises
Cl Steering linkage, suspension, exhaust system and all under-
side hardware for
looseness or damage
1 ROAD TEST 1
CHECK the foliowing items:
II Brake operation
D Clutch operation
0 Steering control
c3 Operation of meters and gauges
0 Squeaks, rattles or unusual noises q
Engine general performance
c3 Emergency Iocking retractors
rAFTER ROAD TEST 1
REMOVE the seat and floor mat protective covers
CHECK for the necessary
owner information materials, tools
and spare tire in vehicle
93EOAX-002
A-2

BI OUTIAlE
INTERCHANGEABILITY
The following chart shows interchangeability of the main parts of the I3P SOHC engine for the 4WD model
and the 2WD model.
Symbols: 9 ._.. Interchangeable X . . . . Not Interchangeable
Part name
j lnterchangeabiIity Remark
[ Cyirnder head 3
i Camshaft oil sea! cl
f Cylinder head bolt 0
Cyirnaer head gasket 0
Cylrnder head cover 0
Cylinder Cylrnder head cover gasket 3
block Cylinder block 0
related
Main bearing cap 0
Main bearing supper!
plate 0
Oil pan G
Trmjng bett cover
’ Front oil seal G
3
Rear oil seal 0
Crankshaft
0
Main bearing 0
Thrust bearing c
Connecting rod and cap 0
1 Connecting rod bearing 0
Crankshaft Piston
0
related
Piston pm cl
PMon ring
0
1 Crankshaft pulley 0
Rear cover 0
Flywheel X Shape different
Flywheel bolt 0
Timing heft
0
Timing belt Timing belt crank pulley
0
related
Camshaft pulley 0
Timing belt tenstoner and spring Cl
Camshaft
0
Rocker arm 0
Rocker arm shalt 0
HLA 0 I
Valve
retated
Lubrication
system
related Valve ’ intake
Exhaust 0
1
0
Valve spring Intake 0
and seat
Exhaust 0
Valve guide
0
Valve seat 9
Oil pump
0
01 gasket pump
0
Oil strainer r.
Oil strainer gasket G
Oil jet
0
Oil filter 0
Cooling
SyStem related
1 I Water pump
Thermostat
Padi ator
, Cooling fan 0
0
X
X Specification drffereni
1 Speclfrcatlon different
03UOBX-805
BY-4