1987 MAZDA 626 battery

5 STARTER (DIESEL ENGINE, 2.0 KW TYPE)
REMOVAL AND INSTALLATION
Removal is as follows:
1. Disconnect the negative battery cable.
2. Disconnect the wiring from the starter.
3. Remove the starter.
Install in the reverse order of removal.
Tightening torque:
Bolts 64—89 N-m
(6.5—9.1 m-kg, 47—66 ft-lb)
B terminal 9.8—11.8 N-m
(1.0—1.2 m-kg, 87—104 in-lb)
76G05X-046
DISASSEMBLY AND ASSEMBLY
1. Disassemble in the numbered order shown in the figure.
2. Assembly in the reverse order of disassembly.
4BG05X-107
1. Magnetic switch 7. Lever
2. Rear cover 8. Cover
3. Brush-holder assembly 9. Drive pinion and over-running
4. Yoke clutch assembly
5. Armature 10. Reduction gear
6. Front housing 11. Center bracket
5—67

STARTER (DIESEL ENGINE, 2.2 KW TYPE) 5
4BG05X-113
4BG05X-080
Adjustment of pinion gap
1. Disconnect the wiring from terminal (M).
2. Apply battery power to the terminal (S) and ground
the starter motor body, the pinion will eject outward
and then stop.
3. Measure the clearance (pinion gap) between the
pinion and the stopper.
Note
Be careful not to let electricity flow continu-
ously for more than 10 seconds.
Pinion gap: 0.5—2.0 mm (0.020—0.079 in)
4. If the pinion gap is not within the specified range,
make the adjustment by increasing or decreasing
the number of washers used between the magnetic
switch and the drive housing. The gap will become
smaller if the number of washers is increased.
Caution
Do not use the washers more than plates.
INSPECTION
Armature Coil
1. Ground of the armature coil
Check for continuity between the commutator and
the core by using a circuit tester. Replace the ar-
mature if there is continuity.
4BG05-081
2. Vibration of the commutator
Plate the armature on V blocks, and measure the
vibration by using a dial gauge. If the vibration is
Limit or more, repair so that is standard by using
a lathe, or replace the armature.
Standard vibration: 0.05 mm (0.002 in)
Limit: 0.4 mm (0.018 in)
Note
Before checking, be sure than there is no play
in the bearings.
4BG05X-Q82
5-71

5 STARTER (DIESEL ENGINE, 2.2 KW TYPE)
Gear
Wear and damage
Bearing
Replace the bearing when it is noisy or does not ro-
tate smoothly.
4BG05X-117
4BG05X-118
Over-running Clutch
1. Replace the pinion when a worn pinion or
damaged pinion are found.
2.
If
the pinion does not rotate in both directions when
rotating the pinion by hand, replace it.
Note
Do not wash the over-running clutch in gas
or kerosene, this will destroy the grease
packing.
4BG05X-119
PERFORMANCE INSPECTION
Magnetic Switch
Disconnect the terminal M wire, and make the fol-
lowing tests.
Pull-in Test
The switch is normal
if
the pinion ejects outward when
the battery is connected as shown in the figure.
Caution
Do not supply power continuously for more
than 10 seconds.
4BG05X-092
5—74

5 STARTER (DIESEL ENGINE, 2.0 KW TYPE)
Hold-in Test
1. After completing the pull-in test, disconnect the wire
from terminal M (with the pinion left ejected).
2. The hold-in coil is functioning properly if the pin-
ion does not return.
4BG05X-093
Return Test
1. Connect the battery between terminal M of the
magnetic switch and the body, as shown in the
figure.
2. Pull the pinion out manually to the pinion stopper
position.
3. The pinion should immediately return to its origi-
nal position when it is released.
4BG05X-094
No-load Test
1. After adjusting the pinion gap, form a test circuit
with a voltmeter and an ammeter.
Note
Use wires as thick as possible and tighten
each terminal fully.
2. Close switch "K" to run the starter.
If
the voltmeter
and ammeter show the following values while the
starter is running, it is normal.
Battery voltage: 11.0 volts
Current: 130 amperes or less
Gear shaft speed: at 4,500 rpm or more
3. If any abnormality is noted, check it according to
"INSPECTION".
5—75

5 QUICK START SYSTEM (QSS)
Glow plug relay GLOW PLUG RELAY
Inspection
1. As shown in the figure, connect the battery and
an ohmmeter to the relay.
2.
If
the ohmmeter shows continuity when the battery
is connected, and no continuity when the battery
is disconnected, the relay is good.
3. Replace the relay if it fails this test.
4BG05X-123
GLOW PLUG
Inspection
1. Check the continuity between the positive termi-
nal of the glow plug and cylinder head with a cir-
cuit tester.
2. If there is no continuity, replace the glow plug.
4BG05X-121
Removal
Remove in the following order:
1. Glow plug connector attaching nut.
2. Glow plug connector.
3. Glow plug
Installation
Install the glow plug, reverse order of removal.
76G05X-053
63G05X-336
5-80
WATER TEMPERATURE SWITCH
Removal
Remove the water temperature switch from the
radiator.
Installation
Install in the reverse order of removal.
Inspection
1. Place the water temperature switch in water with
a thermometer and heat the water gradually.
2. Check the temperature at which continuity exists
between the terminals.
3. Replace the switch, if necessary.
Specified temperature: above 28—32°C
(82—90°F)

7A REMOVAL
REMOVAL
Fl except DOHC
76G07A-008
1. Battery
2. Main fuse block
3. Air cleaner assembly
4. Ventilation hose
5. Air hose
6. Ground(s)
7. Speedometer cable
8. Clutch release cylinder
9. Canister hose
10. Wheel
11. Splash sheild
12. Extension bar
13. Control rod
14. Stabilizer
15. Joint shaft
16. Gusset plate (rear)
17. Gusset plate (front)
18. Surge tank bracket
19. Starter
20. Under cover
21. Engine mount No.4
22. Engine mount No.2
23. Hunger rubber
24. Crossmember
7 A—10

REMOVAL 7A
DOHC
76G07A-009
1. Battery
2. Main fuse block
3. Air cleaner assembly
4. Ventilation hose
5. Air hose
6. Ground(s)
7. Speedometer cable
8. Clutch release cylinder
9. Canister hose
10. Wheel
11. Splash sheild
12. Extension bar
13. Control rod
14. Stabilizer
15. Joint shaft
16. Surge tank bracket
17. Starter
18. Engine mount No.4
19. Engine mount No.2
20. Rear member (4WS)
21. Hunger rubber
22. Crossmember
7A—11

7A REMOVAL
Carburator
76G07A-010
15. Starter
16. Engine mount No.4
17. Engine mount No.2
18. Under cover
19. Hunger rubber
20. Crossmember
1. Battery
2. Air cleaner assembly
3. Ground
4. Speedometer cable
5. Clutch release cylinder
6. Canister hose
7. Wheel
8. Splash sheild
9. Extension bar
10. Control rod
11. Stabilizer
12. Joint shaft
13. Gusset plate (rear)
14. Gusset plate (front)
7 A-12