1987 MAZDA 626 Workshop Manual

INSTALLATION 7B
INSTALLATION
TORQUE SPECIFICATIONS
16-23 N-m (1.6—2.3 m-kg, 12—17 ft-lb)
5-7 N-m (50—70 cm-kg, 43—61 In-lb)
31—40 N-m (3.2—4.1 m-kg, 23—30 ft-lb)
42—62 N m (4.3—6.3 m-kg, 31.1—45.6 fMb)
8—11 N-m (60—110 cm-kg, 69—95 In-lb)
88—118 N-m (9-12 m-kg, 65—87 ft-lb)
85—117 N-m 67—93 M-rr (8.7—11.9 m-kg, (6.8—9.5 m-kg, 63—83 ft-lb) 49—69 ft-lb) (3.7—5.5 m-kg, 27—40 ft-lb)
86U07B-440
7B-215

7B INSTALLATION
1. Attach rope at 2 places on the transaxle. Place a
flat board on a jack and set the transaxle on it.
Caution
The transaxle is not well balanced; be care-
ful when positioning it on the jack.
2. Move the transaxle into place and attach the rope
to the SST.
86U07B-441
3. Mount the transaxle to the engine.
Tightening torque:
89—117
N m
(9.1—11.9 m-kg, 66—86 ft-lb)
Note
a) Lift the transaxle with the jack while pull-
ing the rope.
b) Align the torque converter bolts and drive
plate holes.
86U07B-442
4. Install engine mount No. 4 and bracket.
Tightening torque:
Bolt
36—54 Nm (3.7—5.5 m-kg, 27—40 ft-lb)
Nut
64—89
N
m (6.5—9.1 m-kg, 47—66 ft-lb)
86U07B-443
5. Install engine mount No. 2.
Tightening torque:

(A)
85—117
N
m
(8.7—11.9 m-kg, 63—86 ft-lb)
(|)67—93 Nm
(6.8—9.5 m-kg, 49—69 ft-lb)
86U07B-444
7B—216

INSTALLATION 7B
6. Install the crossmember and the left side lower arm
as an assembly.
Tightening torque:
Bolt
36—54 Nm (3.7—5.5 m-kg, 27—40 ft-lb)
Nut
75—93
N
m (7.6—9.5 m-kg, 55—69 ft-lb)
7. Install the jack and the rope.
8. Remove the SST.
86U07B-445
86U07B-446
9. Install the starter and harnesses.
Tightening torque:
® 9.8—12 N-m
(100—120 cm-kg, 87—104 in-lb)
(|)31—46 N-m
(3.2—4.7 m-kg, 23—34 ft-lb)
10. Install the manifold bracket.
Tightening torque:
©19—30 N-m
(1.9—3.1 m-kg, 14—22 ft-lb)
(6)37—52 N-m
(3.8—5.3 m-kg, 27—38 ft-lb)
11. Install the torque converter nuts.
Tightening torque:
43—61
N
m (4.4—6.2 m-kg, 32—45 ft-lb)
12. Install the end plate.
Tightening torque:
8—11 Nm (80—110 cm-kg, 69—95 in-lb)
86U07B-447
13. Install the gusset plates and exhaust pipe hanger.
Tightening torque:
Gasset plate
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
Exhaust pipe hanger
19—25 N-m (1.9—2.6 m-kg, 14—19 ft-lb)
7B-217

7B INSTALLATION
86U07B-449
Standard bolt Reamer bolt
86U07B-450
86U07B-451
14. Replace the clips at the end of the driveshaft and
joint shaft with new ones.
15. Install the joint shaft and right driveshaft as follows:
(1) Remove the SST and insert the joint shaft into
the transaxle.
(2) Mount the joint shaft bracket onto the engine.
(3) Install and tighten the reamer bolts; then install
and tighten the standard bolts.
Tightening torque:
Reamer bolts 6.9—9.8 N-m
(70—100 cm-kg, 61—87 in-lb)
Standard bolts 42—62 N-m
(4.3—6.3 m-kg, 31.1—45.6 ft-lb)
(4) Pull the front hub outward to connect the
driveshaft to the joint shaft.
(5) Push the joint from the differential side to se-
curely connect the driveshaft to the joint shaft.
Caution
a) Do not damage the oil seal.
b) After installation, pull the front hub outward
to verify that the driveshaft does not come.
16. Install the left driveshaft as follows:
(1) Pull the front hub outward to insert the
driveshaft into the transaxle.
(2) Push the joint from the differential side to con-
nect the driveshaft to the differential side gear.
Caution
a) Do not damage the oil seal.
b) After installation, pull the front hub outward
to verify that the driveshaft does not come
out.
17. Install the lower arm ball joints to the knuckles and
tighten the bolts and nuts.
Tightening torque:
43—54 N-m (4.4—5.5 m-kg, 32—40 ft-lb)
18. Install the undercover.
19. Install the stabilizer bar control link as follows:
(1) Install the stabilizer bar control link.
(2) Adjust protrusion A to 20.1 mm (0.79 in).
(3) Tighten bolt B to the specified torque.
Tightening torque:
16—23 N-m (1.6—2.3 m-kg, 12—17 ft-lb)
86U07B-452
7B-218

INSTALLATION 7B
86U07B-453
86U07B-454
76G07B-198
20. Install the tie-rod ends and cotter pins.
Tightening torque:
29—44 N-m (3.0—4.5 m-kg, 22—33 ft-lb)
21. Install the oil cooler outlet and inlet hoses.
22. Install the splash shields.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
23. Install the front wheels.
Tightening torque:
88—118 N-m (9—12 m-kg, 65—87 ft-lb)
24. Connect the throttle cable.
Note
Adjust the throttle cable with the oil pressure
test. (Refer to page 7B—75, 76)
25. Connect the selector cable.
Tightening torque:
Nut
29—39 N-m (3.0—4.0 m-kg, 22—29 ft-lb)
Bolts
16—22 N-m (1.6—2.3 m-kg, 12—17 ft-lb)
26. Connect the ground wires to the transaxle case.
Tightening torque:
8—11 N-m (80—115 cm-kg, 69—99 in-lb)
86U07B-456
7B—219

7B INSTALLATION
27. Connect the connectors as follows:
(1) Inhibitor switch
(2) Solenoid valve
(3) Pulse generator (G4A-EL)
(4) Fluid temperature switch (G4A-EL)
28. Connect the speedometer cable.
76G07B-199
76G07B-200
76G07B-201
29. Install the fresh air duct. (G4A-HL)
30. Install the air cleaner hose. (G4A-EL)
31. Install the air cleaner assembly; then connect the
air flow meter connector and inlet hose. (G4A-EL)
Tightening torque:
Bolt
31—40 N-m (3.2—4.1 m-kg, 23—30 in-lb)
Nut
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
32. Connect the distributor lead.
33. Install the main fuse block.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
34. Install the battery carrier and battery.
Tightening torque:
31—40 N-m (3.2—4.1 m-kg, 23—30 in-lb)
35. Pour in ATF and check the following:
(1) With the engine idling, check that the fluid lev-
el is between the F and L marks on the dip-
stick. (Refer to page 7B—71)
(2) Check the manual linkage, and adjust if neces-
sary. (Refer to page 7B—72)
(3) Check the inhibitor switch operation. (Refer to
page 7B—65)
(4) Conduct a road test. (Refer to page 7B—34,
35)
(5) Check that there is no fluid leakage from the
transaxle. (Refer to page 7B—71)
76G07B-202
7B—220

OD
IV) K>
2-4 brake band
—Coasting clutch pressure brake pressure
To oil cooler
N-R accumulator 12-3 accumulator
2-3 Timingr valve 18 Coasting bypass valve Bypass valve Servo control y valve (Blocked)
Pressure modifier valve (Blocked)
3-4 shift valve
Low reducing valve
Pressure regulator valve 3-2 timing valve 3-2 Icapacity valve
Manual valve
Throttle valve
Oil pump
• Throttle pressure
1 Throttle modulated pressure
• Line pressure
I Torque converter pressure Forward clutch pressure\^
Reverse clutch pressure—_____
1-2 accumulator
Throttle back-up valve (Blocked)
-j Throttle J modulator I valve
Apply side 9
Lock-up control valve
-< O
u >
o
o
J3 o
Q >
• m
-< o
3D >
C n
O
O
J3 o
a •C* > • m
-si
CD

Apply side 9
Throttle pressure
Throttle modulated pressure
Line pressure
Operating line pressure

1
Torque converter pressure
30 >
Z o m
U)
< O X >
o
o

55
o
0 >
1 m
I Oil pump