1987 MAZDA 626 lock

ASSEMBLY (CYLINDER
BLOCK)
1 C
6. Apply engine oil to the cylinder head bolts.
7. Tighten the cylinder head bolts.
(1) Tighten the bolts to the specified torque, in or-
der shown in the figure.
Tightening torque:
29 Nm (3.0 m-kg, 22 ft-lb)
4BG01B184
(2)Make paint marks on the bolt heads, as shown
in the figure.
(3)With the paint marks as a reference point, turn
the cylinder head bolts another 90°
(90°—105°) in the tightening direction. Tight-
en them in the order.
(4)Then tighten them once again 90°
(90°—105°) in the tightening order.
Caution
Be absolutely sure to tighten all bolts in the
order.
4BG01 B-185
Camshaft
1. Apply engine oil to the camshaft and journal part
of the cylinder head.
2. Set the seal cap.
3. Apply a coat of sealant (1016 77 739) to the area
shown in the figure.
4. Install the camshaft so that the key groove faces
directly upward.
4BG01 B-186
5. Install the camshaft caps according to the number

and
^
mark,
and loosely tighten the camshaft cap
nuts.
76G01C-172
1C—75

1C ASSEMBLY (TIMING BELT)
Rear Camshaft Pulley
1. Install the rear camshaft pulley.
2. Hold the camshaft with a wrench (29 mm, 1.14 in)
and tighten to the specification.
Tightening torque:
55—65 Nm (5.6—6.6 m-kg, 41—48 ft-lb)
76G01C-189
Camshaft Pulley
1. Connect the camshaft pulley onto the camshaft with
the semicircular (woodruff) key.
4BG01B-200
2. Hold the camshaft with a wrench (29 mm, 1.14 in),
tighten the camshaft pulley lock bolt.
Tightening torque:
55—65 Nm (5.6—6.6 m-kg, 41—48 ft-lb)
3. Align the mark on the camshaft pulley with the mark
on the seal plate.
76G01C-190
Injection Pump Pulley
1. Install the injection pump pulley with the semicir-
cular (woodruff) key to the injection pump shaft.
2. Rotate the injection pump pulley until the timing
marks are aligned.
3. Affix the injection pump pulley to the bracket us-
ing two bolts (35—40 mm, 1.4—1.6 in).
4. Tighten the lock nut.
Tightening torque:
59—69 N-m (6.0—7.0 m-kg, 43—51 ft-lb)
1C-82

1C ASSEMBLY (TIMING BELT)
jf^iLJF'
76G01C-194
Timing marks
Timing marks
76G01C-195
76G01C-196
4. Install the idler pulley.
Tightening torque:
37—52 N
m
(3.8—5.3 m-kg, 27—38 ft-lb)
5. Remove the two affixing bolts from the injection
pump pulley.
6. Loosen the tensioner lock bolt.
7. Turn the crankshaft twice in the direction of rota-
tion (clockwise).
Caution
Do not rotate in reverse direction.
8. Check that each timing mark is correctly aligned.
If not aligned, remove the timing belt. Repeat step
2-9.
9. Tighten the timing belt tensioner lock bolt.
Tightening torque:
37—52
N m
(3.8—5.3 m-kg, 27—38 ft-lb)
10. Check the timing belt tension.
If the tension is not correct, loosen the tensioner
lock bolt and repeat step 6—9, or replace the ten-
sioner spring.
Standard deflection:
9.0—11.5 mm (0.35—0.45 in)
/98 N (10 kg, 22 lb)
Caution
Be sure not to apply tension other than that
of the tensioner spring.
76G01C-197
1C-84

1 C ASSEMBLY (AUXILIARY PARTS)
76G01C-205
76G01C-206
76G01C-207
o e-
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
expert22 ajia http://rutracker.org

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

2A OIL PAN
4BG02X-037
76G02A-013
76G02A-014
(SOHC)
1. Remove the oil pan mounting bolts.
2. Insert a scraper or a suitable tool between the oil
pan and the stiffener or the cylinder block to sep-
arate them.
3. Remove the oil pan.
Caution
Do not bend the oil pan when prying loose.
INSPECTION
Check the following points. Repair or replace if
necessary.
1. Cracks, deformation, damage
2. Damaged drain plug threads
INSTALLATION
Install in the reverse order of removal referring to the
installation note.
Installation Note
Stiffener (FE 8-valve...only ECE, 12-valve)
1. Remove any dirt or other material from the con-
tact surface.
2. Apply silicon sealant to the stiffener around inside
of the bolt holes and overlap the ends.
3. Install the stiffener.
Tightening torque:
7—12 Nm (70—120 cm-kg, 61—104 in-lb)
Oil pan
1. Apply silicon sealant to the oil pan around inside
of the bolt holes and overlap the ends.
2. Install the oil pan.
Tightening torque:
7—12 Nm (70—120 cm-kg, 61—104 in-lb)
Caution (DOHC)
Oil pan projection and recession from the end
of the cylinder block must not be more than
1.5 mm (0.06 in).
2A—8

OIL PUMP 2A
OIL PUMP
REMOVAL
1. Disconnect the negative battery cable.
2. Drain the engine oil.
3. Remove in the sequence shown in the figure referring to the removal note for specially marked parts. 76G02A-015
DOHC
76G02A-016
1. Timing belt (Refer to Section 1B) 4. Timing belt pulley
2. Oil pan (Refer to page 2A—7.) 5. Oil pump
3. Timing belt pulley lock bolt
2A-9

2A OIL PUMP
SOHC
1. Timing belt (Refer to Section
1
A)
2. Oil pan (Refer to page 2k—1)
3. Timing belt pulley lock bolt
76G02A-017
4. Timing belt pulley
5. Oil pump
Removal Note
Timing belt pulley lock bolt
Hold the timing belt pulley with the SST and remove
the lock bolt.
76G02A-026
2 A—10