fuel MAZDA 626 1987 Workshop Manual

OUTLINE 5
SPECIFICATIONS
Gasoline Engine
item
Engine
F6 F8 FE
(8 VALVE)
FE (12 VALVE) FE
(DOHC)
Battery
Voltage
Type and capacity
12. Negative ground
(20 hour rate) 34B19L(S) (33 Ah): General 50D20L (50 Ah), 55D23L (60 Ah): ECE
Alternator
Type A.C.
Output V-A 12-70
Regulator type Transistorized (built-in IC regulator)
Regulated voltage 14.1-14.7
Brush length
mm (in) Standard 16.5 (0.650)
Minimum 8.0 (0.315)
Drive belt tension
mm (in)/98 N (10 kg, 22 lb) New: 6-8 (0.24-0.32), Used: 7-9 (0.28-0.35)
Starter
Type Coaxial reduction: Middle East & General (FE • carburetor)
Non-reduction: Others
Output V-kW 12-0.85
Brush length
mm (in)
12-0.95
Standard 17.0 (0.669)
Minimum 11.5 (0.453)

Unleaded fuel
17.0 (0.669)
Others
17.51
Unleaded fuel 11.5(0.453) Others 10,0 (0.394)

12-1.4 12-0.95
17.0 (0.669)
11.5 (0.453)
Ignition timing 6 ± 10 BTDC (Vacuum hose disconnected)

12
±
1° BTDC
(Test connector

grounded)
Distributor
Type Fully transistorized (HEI)
Electronic spark advance
Centrifugal spark advance
(crank angle/engine speed)
degree/rpm
F6
-2-2/1,000 6-10/2,100 14-18/6,100
F8 -2—2/1,000 10-14/2,100 18-22/6,100
FE (8 VALVE)—Carburetor Unleaded fuel
(MTX)-2—2/1,760 12—16/3,360 22—26/5,320 (ATX)-2-2/1,300 12-16/3,360 22-26/5,320
Others
-2—2/1,460 10—14/2,540 22—26/5,540
FE (12 VALVE)—Carburetor -2-2/1,200 10—14/2,400 10—14/4,000 16-20/5,000
FE—Fuel injection (except FE DOHC) -2—2/1,000 10—14/2,600 10—14/4,600 16—20/5,800
Unleaded fuel model 76G05X-503
5-5

5 OUTLINE
Item
Engine F6 F8 FE
(8 VALVE)
FE (12 VALVE) FE (DOHC)
F6 and F8
-2-2/100 6-10/300
FE (8 VALVE)—Carbu retor Unleaded fuel -2—2/120 8—12/245
Distributor
Vacuum spark advance (Crank angle/Vacuum)
Others (MTX) -2-(ATX) -2--2/100 16-
-2/100 10-
-20/250
-14/200
degree/mmHg (inHg) FE (12 VALVE)—Carburetor
-2-2/120 11-15/300
FE—Fuel injection (except FE DOHC) [A chamber] -2-2/125 18-22/300
[B chamber] -2-2/125 -6 10/200
Spark plug
Type
FE (8 VALVE)*1 NGK: BPR5ES-11, BPR6ES-11 Nippon Denso: W16EXR-U11, W20EXR-U11 Others
NGK: BPR5ES, BPR6ES Nippon Denso: W16EXR-U, W20EXR-U
NGK:
BCPR5E, BCPR6E Nippon
Denso: Q16PR-U, Q20PR-U
Unleaded fuel
NGK: BCPR5E-11 BCPR6E-11 BCPR7E-11
Leaded fuel NGK: BCPR5E BCPR6E
Plug gap mm (in)
0.75-0.85 (0.030-0.033), FE (8 VALVE)*1 1.0-1.1 (0.039-0.043)
0.7-0.8
(0.028-0.031)
1.0-1.1 "
/n noo
n n/9
0.7-0.8 *2 (0.028-0.031)
Firing order 1-3—4-2 76G05X-504
Diesel Engine
——Engine Item RF-N RF-CX
Battery
Voltage V 12, Negative ground Battery Type and capacity
(20 hour rate) 80D26L (65)
50D20L, 50D20R (50)-ECE 80D26L (65)
65D23L, 65D23R (55)
Alternator
Type A.C.
Alternator
Output V-A 12-70 12-75
Alternator
Regulator type Transistorized (built-in IC regulator)
Alternator Regulated voltage V 14.1-14.7 Alternator
Brush length mm (in)
Standard 16.5 (0.650) 21.5 (0.846)
Alternator
Brush length mm (in) Minimum 8.0 (0.315) 8.0 fO.315)
Alternator
Drive belt tension
mm (in)/98 N (10 kg. 92 lb) New: 9-11 (0.35-0.43), Used: 12-14 (0.47-0.55)
Starter
Type Reduction
Starter Output V—kW 12—2.0, 12-2.2 (Cold area) Starter Brush length
mm (in)
Standard 2.0 kW: 17.0 (0.669). 2.2 kW: 18.0 (0.709) Starter Brush length
mm (in) Minimum 2.0 kW: 11.0 (0.453), 2.2 kW: 11.0 (0.453)
Firing order 1-3-4-2
Unleaded fuel model *2 Leaded fuel model
76G05X-505
5-6

SPARK PLUG 5
Slow Charge
1. Stop the engine
2. Turn all the accessories off.
3. Remove the negative battery cable.
4. Perform a slow charge (3.5A to 4.5A).
5. Add distilled water if necessary while charging.
6. Charge once more if the specific gravity is under
fully charged gravity.
4BG05X-010
SPARK PLUG
REMOVAL AND INSTALLATION
Note the following points:
1. When the high-tension lead is to be pulled off, be
sure to pull the boot itself, and not the wire.
2. Tighten the spark plugs to the specified torque.
Tightening torque: 15—23 N-m
(1.5—2.3 m-kg, 10.8—16.6 ft-lb)
76G05X-054
Wear and adhesion or cabon
INSPECTION
Check the following points. If a problem is found, re-
place the spark plug.
1. Damaged insulation
2. Worn electrodes
3. Carbon deposits
If cleaning is necessary, use a plug cleaner or a
wire brush. Clean the upper insulator also.
4. Damaged gasket
5. Burnt condition of spark insulator
6. If it is black with carbon deposits, either misfiring
due to improper proportions of gas and air or over-
heating of the plug may have occurred.
Plug gap:
FE (12VALVE) and FE DOHC Leaded fuel
model:
0.70—0.80 mm (0.028—0.031 in)
FE (8VALVE) and FE DOHC Unleaded fuel
model:
1.0—1.10 mm (0.039—0.043 in)
Others:
0.75—0.85 mm (0.030—0.034 in)
76G05X-005
5-9

STARTER (GASOLINE ENGINE, 0.85, 0.95 KW TYPE) 5
76G05X-040
REMOVAL AND INSTALLATION
1. Disconnect the negative battery cable.
2. Disconnect the wiring from the starter.
3. Raise the front of the vehicle and support it with
safety stands.
4. Remove the intake manifold bracket. (Fuel Injec-
tion Engine)
5. Remove the starter bolts.
6. Draw out the starter from lower side of the vehicle.
Installation in the revers order of removal.
Tightening torque
Bolts 37—52 N m
(3.8—5.3 m-kg, 27—38 ft-lb)
B terminal 9.8—11.8 N-m
(1.0—1.2 m-kg, 87—104 in-lb)
Intake manifold bracket bolt
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
Nut
19—25 N-m (1.9—2.6 m-kg, 14—19 ft-lb)
DISASSEMBLY AND ASSEMBLY
1. Disassemble in the numbered order shown in the figure.
2. Assembly is the reverse order of disassembly. 4BG05X-049
4BG05X-075
1. Magnetic switch
2. Bolt
3. Rear cover
4. Brush-holder assembly
5. Yoke
6. Lever
7. Drive housing
(front cover)
8. Drive pinion
9. Armature
5-39

1 1 ANTI-LOCK BRAKE SYSTEM (ABS)
t
2. Bleed air from the system.
3. Depress the brake pedal, and compare the fluid
pressure of the front brake with that of the rear
brake.
Fluid pressure kPa (kg/cm2, psi)

Front brake side Rear brake side
A 2,943 (30,427)
A'
2,747-3,139
(28-32, 398-455)

A B
B 6,867 (70,995)
B'
3,924-4,316 (40-44, 569-626)

Front brake pressure kPa (kg/cm2, psi) 4. If the measurement is not within specification re-
place the hydraulic unit assembly. 86U11X-194
REMOVAL
Caution
a) Brake fluid will damage painted surfaces. If it does get on the painted surfaces, wipe
it off immediately.
b) Oo not tip the hydraulic unit to prevent the brake fluid in the reservoir from draining.
1. Remove the nuts mounting the fuel filter and ignitor to the bracket and move them toward the engine.
2. Remove the air cleaner assembly.
3. Remove the master cylinder. (Refer to page 11—14.)
4. Remove the hydraulic unit in the sequence shown in the figure.
76G11X-062
11—96

1 1 ANTI-LOCK BRAKE SYSTEM (ABS)
INSTALLATION
1. Install in the reverse order of removal.
Before installing the air cleaner assembly, igniter, and fuel filter:
(1) Add brake fluid and bleed air. (Refer to page 11—9.)
(2) Check each part for fluid leakage.
(3) Check the brake fluid level of both the master cylinder reservoir and hydraulic unit reservoir.
2. Tighten all bolts and nuts to the specified torque, referring to torque specifications.
3. After installation:
(1) The sealing reservoir cap (red) is installed on the new hydraulic unit to prevent the brake fluid
from leaking while shipping. Replace it with an original cap (black) after replacing the hydraulic unit.
(2) Check that the hydraulic unit operates properly by testing the pressure reduction. (Refer to page
11-95.)
Torque specifications
11-98

OUTLINE 13
Front Coil Springs
Transa-
xle
Sun-
roof
Identification color
Model Market Engine Transa-
xle
Sun-
roof AAS ABS Green Light
green Pink Brown Purple Gray Orange
Sedan ECE F8 M4 — — — O
M5 — — — 0
4HAT — — — O
FE M5 — — — O
0 — — O
— o — o
o o — o
4HAT -— — o
— o — O
— — — o
o — — o
FE (DOHC) M5 — — — o
— o — 0
— o o o
— — o o
0 — — o
o o — o
0 0 o o
o — 0 o
FE (Fuel M5 — — — o
Injection) — 0 — O
EC-AT O — — o
o o — o
RF-N M5 — — — 0
RF-CX — — — o
Left Hand F8 M5 — — — o
Drive „ o — o
4HAT — — — o
RF-N M5 — — — o
Middle East FE M5 — — — o
-o — o
4HAT — — — o
— o — 0
Right Hand F6 3AT — — — 0
Drive M5 — — — o
FE M5 — — — 0
— o _ o
4HAT — — — o
— 0 — o
FE (DOHC) M5 — — — o
— o o 0
RF-N M5 — — — o
F8 M5 — — — 0
4HAT — — — o
76G13X003
O Available M4, M5.... ...Manual transaxle
— Not available EC-AT ....Electronically controlled automatic transaxle 4HAT ....Hydrallic controlled automatic transaxle
4WS ... 4-Wheel steering
AAS ....Auto adjusting suspention ABS ....Anti-lock brake system
3AT ... Automatic transaxle
13—5

13 OUTLINE
Rear Coil Springs
Transa-xle
Sun-
roof
Identification color
Model Market Engine Transa-xle
Sun-
roof AAS ABS Orange White Yellow Brown Blue Green Red Pink
Sedan ECE F8 M4 — — — R L
M5 — — — R L
4HAT — — R L
FE M5 — — — R L
— — R L
— o — R L
O 0 — R L
4HAT — „ — R L
— 0 — R L
— — — R L
o — — R L
FE (DOHC) M5 — — — R L
— o — R L
— o 0 R L
— — o R L
0 — — R L
0 o — R L
o 0 0 R L
o — o R L
FE (Fuel M5 — — — R L
Injection) — o — R L
EC-AT o — — R L
o o — R L
RF-N M5 — — — R R L L
RF-CX _ — — R L
Left Hand F8 M5 — — — R L
Drive — o — R L
4HAT — — — R L
RF-N M5 — — — R L
Middle East FE M5 — — — R L
— o — n L
4HAT — — — R L
— o — L
Right Hand F6 3AT — — — L R
Drive M5 — — — L R
FE M5 — — — L
— o — L R
4HAT — — — L
— o — L R
FE (DOHC) M5 — — — L R — o o L R
RF-N M5 — — L R
F8 M5 — — — L R
4HAT — — — L R
76G13X-006
0 Available R Right side M4, M5 Manual transaxle 3AT Automatic transaxle — Not available L Left side EC-AT... Electronically controlled automatic transaxle 4HAT..., Hydrallic controlled automatic transaxle 4WS...... 4-wheef steering AAS Auto adjusting suspention ABS Anti-lock brake system
13-8

14
BONNET 14— 2
STRUCTURAL VIEW 14— 2
REMOVAL 14— 3
INSTALLATION 14— 4 ADJUSTMENT 14— 4 TRUNK LID 14— 5 STRUCTURAL VIEW (SEDAN AND COUPE/MX-6) 14— 5 REMOVAL 14— 6 INSTALLATION 14— 7 ADJUSTMENT 14— 8
REAR HATCH 14— 9 STRUCTURAL VIEW 14— 9 REMOVAL 14— 10 INSTALLATION 14— 12 ADJUSTMENT 14— 12 FRONT DOORS 14—13
STRUCTURAL VIEW 14— 13
REMOVAL 14—15
INSTALLATION 14—17 ADJUSTMENT 14— 18 REAR DOORS 14—19 STRUCTURAL VIEW 14— 19 REMOVAL 14— 20
INSTALLATION 14— 21 ADJUSTMENT 14— 22 FRONT BUMPER 14— 23
STRUCTURAL VIEW 14—23 REMOVAL 14— 24 INSTALLATION 14—24 REAR BUMPER 14— 25
STRUCTURAL VIEW 14— 25 REMOVAL 14— 26
INSTALLATION 14— 26 RADIATOR GRILLE 14— 27 REMOVAL AND INSTALLATION 14— 27 HEADLIGHT AND COMBINATION LIGHT 14— 28 REMOVAL AND INSTALLATION 14— 28
AIMING 14— 31 REAR COMBINATION LIGHTS 14— 32 REMOVAL AND INSTALLATION 14— 32
REPLACEMENT OF REAR COMBINATION LIGHT LENS 14— 33
LICENSE PLATE LIGHT AND CARGO ROOM LIGHT 14— 35 REMOVAL AND INSTALLATION 14— 35
INTERIOR LIGHT AND MAP LIGHT 14- 36 REMOVAL AND INSTALLATION 14— 36
MOLDING AND GARNISH 14— 37
STRUCTURAL VIEW 14— 37 WINDSHIELD MOLDING 14— 38 WINDSHIELD LOWER MOLDING 14— 38 DRIP MOLDING 14— 38 BELT LINE MOLDING 14— 38 REAR WINDOW SIDE MOLDING (SEDAN) .14— 39 REAR WINDOW LOWER MOLDING
(SEDAN AND COUPE/MX-6) 14— 39 REAR WINDOW UPPER MOLDING 14— 39
BONNET MOLDING
(SEDAN AND HATCHBACK) 14— 39 QUARTER WINDOW MOLDING (COUPE/MX-6) 14— 40 QUARTER WINDOW MOLDING
(HATCHBACK) 14—40 QUARTER WINDOW MOLDING (SEDAN)... 14— 40 REAR WINDOW SIDE MOLDING (COUPE/MX-6) 14— 40
TRUNK LID MOLDING (SEDAN AND HATCHBACK) 14— 41
CENTER PILLAR GARNISH
(SEDAN AND HATCH BAC K/MX-6) 14— 41 REAR FINISHER (COUPE/MX-6 AND SEDAN) 14— 41 REAR FINISHER (HATCHBACK) 14— 41
SAIL GARNISH 14— 42
SIDE PROTECTOR MOLDING 14— 42 DOOR MIRROR 14— 44 DISASSEMBLY 14— 44 ASSEMBLY 14— 44 TRUNK-LID LOCK REMOTE RELEASE 14— 45 REMOVAL AND INSTALLATION 14— 45 FUEL FILLER LID REMOTE RELEASE 14— 46
REMOVAL AND INSTALLATION 14— 46 WINDSHIELD GLASS 14—47 STRUCTURAL VIEW 14—47 REMOVAL 14— 48 INSTALLATION 14— 49 REAR WINDOW GLASS 14— 52
STRUCTURAL VIEW 14— 52 REMOVAL 14— 54
INSTALLATION 14— 55 REAR HATCH GLASS 14— 58 STRUCTURAL VIEW 14— 58 REMOVAL 14— 59 INSTALLATION 14— 59 QUARTER WINDOW GLASS 14— 62 STRUCTURAL VIEW 14— 62
REMOVAL 14— 64 INSTALLATION 14—64
HEADLINER 14- 67 STRUCTURAL VIEW 14—67 REMOVAL 14— 69 INSTALLATION 14— 72 INSTRUMENT PANEL 14— 73 STRUCTURAL VIEW 14— 73
INSTALLATION VIEW 14— 74
REMOVAL 14— 75 INSTALLATION 14— 80 SLIDING SUNROOF 14— 81 STRUCTURAL VIEW 14— 81 REMOVAL 14— 82 INSTALLATION 14— 85 WINDSHIELD WIPER 14— 91
STRUCTURAL VIEW 14— 91
REMOVAL 14— 92
INSTALLATION 14— 93 ADJUSTMENT 14— 93 REAR WINDOW WIPER 14—94 STRUCTURAL VIEW (HATCHBACK) 14— 94 REMOVAL 14— 95 INSTALLATION 14—95 ADJUSTMENT 14— 96
HEADLIGHT WASHER 14— 97 REMOVAL AND INSTALLATION 14— 97 SEAT 14— 98 STRUCTURAL VIEW 14— 98 INSPECTION 14—100 SEAT BELTS 14—101
STRUCTURAL VIEW 14—101 INSPECTION 14—101
UNDERBODY PROJECTED DIMENSIONS.... 14—102 UNDERBODY STRAIGHT-LINE DIMENSIONS 14—104 76G14X-001

1 4 FUEL FILLER
LID
REMOTE RELEASE
FUEL FILLER
LID
REMOTE RELEASE
REMOVAL AND INSTALLATION
1. Remove in the sequence shown in the figure.
2. Install in the reverse order of removal.
1. Screws 4. Cover 7. Release wire
2. Scuff plate 5. Bolts
3. Screws 6. Release lever
14—46