1987 MAZDA 626 water

1C INSPECTION AND REPAIR
76G01C-105
Replacement of valve guide
Caution
When the valve guide is replaced, check the
gap between the valve and guide once again.
The valve seal should be installed after in-
spection and repair of the valve seat.
Don't misassemble the valve guides because
intake and exhaust valve guides have a differ-
ent seat.
Intake side valve guide longer
Exhaust side valve guide shorter
Removal
1. Gradually heat the cylinder head in water to ap-
prox. 90°C (194°F).
76G01C-106
2. Remove the valve guide from the side opposite the
combustion chamber with the SST.
86U01X-084
Installation
1. Gradually heat the cylinder head in water to ap-
prox. 90°C (194°F).

76G01C-111

1C-49

1 C ASSEMBLY (INJECTION PUMP)
INJECTION PUMP
Torque Specifications
25—29 N-m (2.5-3.0 m-kg, 18—22 ft-lb)
19—26 N-m (1.9—2.6 m-kg, 14—19 ft-lb)
31—46 N-m (3.2—4.7 m-kg, 23—34 ft-lb)
8—12 N-m (80—120 cm-kg, 69—104 in-lb)
8—11 N-m (80—110 cm-kg, 69—95 in-lb)

8—11
N.m (80—110 cm-kg, 69—95 in-lb) ^
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37-52 N-m // V\ J ^ (3.8—5.3 m-kg, 27-3B ft-ib)
12—1B N-m (1.2—1.8 m-kg, 104—156 In-lb)
37-52 N-m (3.8—5.3 m-kg, 27—38 ft-lb}
12—18 N-m (1.2—1.8 m-kg, 104—156 In-lb)
76G01C-179
Water Pump
1. Remove the dirt or old gasket from the water pump
mounting surface.
2. Install the water pump and new gasket so that the
printed side of the gasket faces the water pump.
Tightening torque:
Bolt A: 31—46 N-m
(3.2—4.7 m-kg, 23—34 ft-lb)
Bolt B: 8—11 N-m
(80—110 cm-kg, 69—95 in-lb)
76G01C-180
1C—78

ASSEMBLY (INJECTION PUMP) 1 C
Water Pipe
1. Apply a coat of vegetable oil to the O-ring.
2. Install the water pipe.
Tightening torque:
8—11 Nm (80—110 cm-kg, 69—95 in-lb)
3. Connect the water hose.
76G01C-181
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Oil Pressure Switch
Install the oil pressure switch.
Tightening torque: 12—18 N-m
(1.2—1.8 m-kg, 104—156 in-lb)
76G01C-182
Fuel Feed Pipe and Oil Pipe
1. Install the fuel feed pipe and tighten bolt (A).
Tightening torque:
19—26 N-m (1.9—2.6 m-kg, 14—19 ft-lb)
2. Install the oil pipe and loosely tighten the bolts (B).
76G01C-183
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Oil Level Gauge
Install the oil level gauge and stay.
Tightening torque:
8—12 N-m (80—120 cm-kg, 69—104 in-lb)
76G01C-184
1C-79

1 C ASSEMBLY (INJECTION PUMP)
Injection Pump
1. Install the injection pump with the injection pump
brakcet.
Tightening torque:
37—52
N m
(3.8—5.3 m-kg, 27—38 ft-lb)
Note
If the injection pump bracket and the injection
pump are separated, injection timing adjust-
ment is necessary after installing the timing
belt.
2. Connect the CSD water hose and fuel hoses.
Injection Pipe
1. Check that no dirt or other foreign material is on
the pipe coupling.
2. Install the fuel injection pipes.
Tightening torque:
25—29 Nm (2.5—3.0 m-kg, 18—22 ft-lb)
76G01C-186
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No.3 Engine Mount and Idler
Install the No.3 engine mount and idler.
Tightening torque:
37—52
N
m (3.8—5.3 m-kg, 27—38 ft-lb)
76G01C-187
1C—80

1 C ASSEMBLY (AUXILIARY PARTS)
76G01C-205
76G01C-206
76G01C-207
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Oil Cooler Assembly
1. Clean the contact surfaces of the cylinder block
and oil filter assembly.
2. Install new O-rings, and apply a coat of engine oil.
3. Install the oil cooler assembly.
Tightening torque:
Bolt A: 8—11 N-m
(80—110 cm-kg, 69—95 in-lb)
Bolt B: 37—52 N-m
(3.8—5.3 m-kg, 27—38 ft-lb)
4. Connect the water hose.
Oil Filter
1. Install the oil filter cover.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
2. Apply a coat of engine oil to the filter rubber seal.
3. Install the oil filter until the rubber seal contacts the
oil cooler by hand. Then tighten it a 7/6 turn fur-
ther with a band type wrench.
Alternator
1. Install the alternator.
Tightening torque:
Bolt A: 19—26 N m
(1.9—2.6 m-kg, 14—19 ft-lb)
Bolt B: 37—52 N-m
(3.8—5.3 m-kg, 27—38 ft-lb)
2. Install the alternator drive belt, and adjust the belt
deflection. (Refer to page 1C—7)
76G01C-208
1C—88
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1 C ASSEMBLY (AUXILIARY PARTS)
76G01C-213
76G01C-214
Comprex Supercharger Insulator
Install the comprex supercharger insulator.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
Air Funnel Assembly
1. Install the air funnel assembly.
Tightening torque:
Bolt A: 19—26
N
m
(1.9—2.6 m-kg, 14—19 ft-lb)
Bolt B: 3—4
N
m
(35—45 cm-kg, 30—39 ft-lb)
2. Connect the actuator vacuum tube.
76G01C-215
Vacuum Pump
1. Install the vacuum pump with bracket.
Tightening torque:
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
2. Connect the oil pipe and hose.
Tightening torque:
12—18 N-m (1.2—1.8 m-kg, 104—156 ft-lb)
3. Install the drive belt, and adjust the belt deflection.
(Refer to page 1C—7)
PCV Hose
Install the PCV hose.
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.CSD water hose
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76G01C-216
CSD Water Hose
1. Remove the engine from the engine hanger.
2. Tighten the oil pipe mounting bolts.
Bolt A: 8—11 N-m
(80—110 cm-kg, 69—95 in-lb)
Bolt B: 12—18 N-m
(1.2—1.8 m-kg, 104—156 ft-lb)
3. Install the CSD water hose.
Tightening torque:
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
1C-90

INSTALLATION 1C
INSTALLATION
TRANSAXLE ASSEMBLY
Assemble the transaxle to the engine in the sequence shown in the figure referring to the installation note.
37—52 (3.8—5. 27—38
37-52 N m (3.8—5.3 m-kg, 27—38 ft-lb)
(80—110 cm-kg, 69—95 In-lb)
89—117 N-m (9.1—11.9 m-kg, 66—86 ft-lb)
7-52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
76G01C-217
1. Transaxle
2. Clutch under cover
3. Gusset plate
4. Water pipe
5. Starter
Installation Note
Clutch under cover
Before installation, fill the notches with silicon as
shown in the figure.

76G01C-219

1C—91

1C INSTALLATION
Driveshaft
1. Apply grease to the end of the driveshaft.
2. Install the driveshaft and a new clip.
Caution
a) When installing the driveshaft, be careful
not to damage the oil seal.
b) After installation, pull the front hub outward
to confirm that the driveshaft is securely
held by the clip.
Water Hose
Connect the water hose.
76G01C-220
Lower Arm
Install the lower arm ball-joint to the knuckle; then tight-
en the lock nut.
Tightening torque:
43—54 N-m (4.4—5.5 m-kg, 32—40 ft-lb)
86U01X-185
Tie-Rod End
1. Install the tie-rod end to the knuckle.
Tightening torque:
29—44 N-m (3.0—4.5 m-kg, 22—33 ft-lb)
2. Install the cotter pin.
86U01X-186
76G01C-255
Stabilizer Control Rod
Install and adjust the front stabilizer control rods.
Dimension A: 20.1 mm (0.79 in)
Tightening torque: 16—23 N-m (1.6—2.3 m-kg, 12—17 ft-lb)
Front Wheel
Install the front wheel.
Tightening torque:
88—118 N-m (9.0—12.0 m-kg, 65—87 ft-lb)
1C—94