1987 MAZDA 626 torque

INSTALLATION 1 B
Engine Mount
Install the engine mount.
86U01X-181
Exhaust Pipe
1. Install the exhaust pipe.
Tightening torque
(A): 31—46 Nm
(3.2—4.7 m-kg, 23—34 ft-lb)
(§): 64—89 N-m
(6.5—9.1 m-kg, 47—66 ft-lb)
2. Tighten the bracket bolt.
Tightening torque:
19—25 N-m (1.9—2.6 m-kg, 14—19 ft-lb)
Extension Bar
Install the extension bar to the transaxle.
Tightening torque:
31—46 N-m (3.2—4.7 m-kg, 23—34 ft-lb)
Change Rod
Install the change rod to the transaxle.
Tightening torque:
16—23 Nm (1.6—2.3 m-kg, 12—17 ft-lb)
1B—75

1B INSTALLATION
86U01X-184
86U01X-185
86U01X-186
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.
Lower Arm
Install the lower arm ball-joint to the knuckle; then tight-
en the lock nut.
Tightening torque:
43—54 Nm (4.4—5.5 m-kg, 32—40 ft-lb)
Tie-Rod End
1. Install the tie-rod end to the knuckle.
Tightening torque:
29—44 Nm (3.0—4.5 m-kg, 22—33 ft-lb)
2. Install the cotter pin.
Stabilizer Control Rod
Install and adjust the front stabilizer control rods.
Dimension A: 20.1 mm (0.79 in)
Tightening torque: 16—23 Nm (1.6—2.3 m-kg, 12—17 ft-lb)
Install the front wheel.
Tightening torque:
88—118 Nm (9.0—12.0 m-kg, 65—87 ft-lb)

86U01X-180

1B—76

INSTALLATION 1B
P/S Oil Pump
1. Install the P/S oil pump.
Tightening torque:
31—46
N
m (3.2—4.7 m-kg, 23—34 ft-lb)
2. Tighten the pulley lock nut.
Tightening torque:
39—59 Nm (4.0—6.0 m-kg, 29—43 ft-lb)
86U01X-18S
86U01X-190
A/C Compressor
1. Install the A/C compressor strap to the P/S oil pump
bracket.
Tightening torque:
19—25 N-m (1.9—2.6 m-kg, 14—19 ft-lb)
2. Install the A/C compressor bracket.
Tightening torque:
37—63 N-m (3.8—6.4 m-kg, 27—46 ft-lb)
3. Install the A/C compressor.
4. Install the A/C compressor upper bracket.
Tightening torque:
37—63 N-m (3.8—6.4 m-kg, 27—46 ft-lb)
5. Tighten to the lock nut and mounting bolts.
Tightening torque:
37—52
N
m (3.8—5.3 m-kg, 27—38 ft-lb)
Drive Belt
Install the drive belt and adjust the belt deflection. (Re-
fer to page 1B—6.)
76G01B-109
1B—77

1 B INSTALLATION
Clutch Release Cylinder
1. Set the pipe bracket in position.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
2. Install the clutch release cylinder.
Tightening torque:
19—25 N-m (1.9—2.6 m-kg, 14—19 ft-lb)
76G01B-110
Speedometer Cable
Install the speedometer cable.
Brake Vacuum Hose
Connect the brake vacuum hose.
Canister Hose (Unleaded fuel)
Connect the canister hoses.
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1B-78

1B INSTALLATION
76G01B-113
76G01B-114
76G01B-115
Radiator
1. Install the radiator and cooling fan.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
2. Connect the radiator harness.
3. Connect the upper and lower radiator hoses.
Note
a) Position the hose clamp in the original lo-
cation on the hose.
b) Squeeze the clamp lightly with large pliers
to ensure a good fit.
Heater Hose and Fuel Hose
Connect the heater hoses and the fuel hoses.
High-Tension Lead
Connect the high-tension lead to the ignition coil.
Accelerator Cable
Install the accelerator cable.
76G01A-148
Battery and Battery Carrier
1. Install the battery carrier.
Tightening torque:
9—13 N-m (90—130 cm-kg, 78—113 in-lb)
2. Install the fuse box.
Tightening torque:
8—11
N
m (80—110 cm-kg, 69—95 in-lb)
3. Install the battery tray and battery.
Tightening torque:
5_7
N m
(50—70 cm-kg, 43—61 in-lb)
1B—80

INSTALLATION 1B
76G01A-100
Air Cleaner Assembly
1. Install the air cleaner assembly.
Tightening torque:
16—27
N
m (1.6—2.8 m-kg, 12—20 ft-lb)
2. Connect the air flow sensor connector and air in-
take pipe.
Engine Oil
Add the specified amount and type of engine oil. (Re-
fer to Section 2A.)
Coolant
Close the drain plug, fill the radiator and reservoir tank
with the specified amount and type of coolant. (Re-
fer to Section 3A.)
Check Engine Condition
1. Check for leaks.
2. Perform engine adjustments if necessary.
3. Perform a road test.
4. Recheck the oil and coolant levels.
86U01X-204
1B-81

TUNE-UP PROCEDURE 1C
P/S oil pump Checking point
B
Vacuum/^ i V pumpf o ) y ®
v Rear \ camshaft
J
pulley
A-—mP
P/S oil pump \ L^
76G01C-009
Drive Belt
1. Check the drive belt for wear, cracks, or fraying.
Replace if necessary.
2. Check the drive belt deflection by applying moder-
ate pressure (98 N, 10 kg, 22 lb) midway between
the pulleys.
Alternator
Deflection mm (in)
New 8.0-10.0 (0.31-0.39)
Used 9.0—11.0 (0.35—0.43)
If necessary, loosen the idler lock nut and adjust
the belt deflection by turning the adjust bolt.
Tightening torque:
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
Vacuum pump and P/S oil pump
Deflection mm (in)
Vacuum
pump
New 7.5-8.5 (0.30-0.33) Vacuum
pump Used 8.5-9.5 (0 33-0.37)
P/S oil pump
New 6.5-7.5 (0.26-0 30) P/S oil pump Used 7.0-8.0 (0.28—0.31)
If necessary, adjust the belt deflection as follows.
(1) Loosen the vacuum pump bolts ©and (§).
(2) Lever the vacuum pump outward and apply
tension to the belt.
(3)Tighten the adjust bolt
Tightening torque:
19—26
N
m (1.9—2.6 m-kg, 14—19 ft-lb)
(4)Tighten the mounting bolt
Tightening torque:
37—52
N
m (3.8—5.3 m-kg, 27—38 ft-lb)
A/C compressor
Deflection mm (in)
New 8.5—9.5 (0.33—0.37)
Used 9.5-10.5 (0.37-0.41)
If necessary, loosen the idler lock nut and adjust
the belt deflection by turning the adjust bolt.
Tightening torque:
37—52 Nm (3.8—5.3 m-kg, 27—38 ft-lb)
1C-7

1C TUNE-UP PROCEDURE
Comprex supercharger
Deflection mm (in)
New 4 0-6.0 (0.16—0.23)
Used 8.0-10 0 (0 31-0.39)
If necessary, loosen the idler lock nut and adjust
the belt deflection by turning the adjust bolt.
Tightening torque:
16—23 Nm (1.6—2.3 m-kg, 12—17 ft-lb)
76G01C-011
o
INJECTION TIMING
1. Disconnect the negative battery cable.
2. Release the CSD using the screw driver.
3. Remove the cover on the clutch housing.
4. Turn the flywheel and set the indicator at ATDC.
5. Disconnect the injection pipes from the injection
pump.
76G04D-008
6. Remove the hydraulic head plug from the injec-
tion pump.
7. Mount the SST into the plug hole on the hydraulic
head so the tip of the dial gauge pointer touches
the plunger end of the pump and the dial gauge
indicates approx. 2.0 mm (0.08 in).
76G04D-009
8. Turn the crankshaft slowly counterclockwise to
30-50° BTDC.
9. Make sure the dial indicator pointer no longer
moves by slightly turning the crankshaft.
10. Set the dial gauge scale to Zero at the pointer.
76G04D-010
1C-8