1987 MAZDA 626 transaxle

REMOVAL 1A
1. Battery and battery carrier 13. Three-way solenoid 22. P/S oil pump
2. Air cleaner assembly assembly 23. Engine side cover
3. High-tension lead 14. Canister hose (Fl, Middle 24. Front wheel
4. Accelerator cable East) 25. Tie-rod end
5. Throttle cable (ATX) 15. Heater hose 26. Stabilizer control rod
6. Fuel hose 16. Transaxle harness 27. Lower arm bushing
7. Radiator hose 17. Speedometer cable 28. Driveshaft
8. ATF hose (ATX) 18. Clutch release cylinder 29. Change rod (MTX)
9. Radiator harness (MTX) 30. Extension bar (MTX)
10. Radiator and cooling fan 19. Control cable (ATX) 31. Exhaust pipe
11. Engine harness 20. Drive belt 32. Engine mount
12. Brake vacuum hose 21. A/C compressor and 33. Engine and transaxle
bracket 34. Transaxle
76G01A-046
Removal Note
Fuel hose
Warning
a) Cover the hose with a rag because fuel will
spray out when disconnecting.
b) Keep sparks and open flame away from the
fuel area.
Plug the disconnected hoses to avoid fuel leakage.
76G01A-11E
P/S pump, A/C compressor
Remove the P/S pump and A/C compressor with the
hoses still connected to them, secure the pump and
compressor as shown in the figure.
67U01X-029
Driveshaft
Remove the driveshafts. (Refer to Section 9.) Slide
the SST into the transaxle.
86U01X-060
1A—35

INSTALLATION 1A
INSTALLATION
TRANSAXLE ASSEMBLY
Assemble the transaxle to the engine in the sequence shown in the figure referring to the installation note.
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
8—11 N-m (80-110 cm-kg, 69-95 In-lb) (2)
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb) (3.) B9—117 N-m (9.1—11.9 m-kg, 66—86 ft-lb)
76G01A-143
1. Transaxle
2. Clutch under cover
3. Gusset plate
4. Starter
Installation Note
Clutch under cover
Before installation, fill the notches with silicon as
shown in the figure.

76G01A-096

1A—91

1A INSTALLATION
ENGINE INSTALLATION
Install the engine and transaxle assembly.
Warning: Be sure the vehicle is securely supported.
Torque Specifications
16—27 N-m (1.6—2.8 m-kg, 12—20 ft-lb)
.OT-
9
85—117 N-m (6.7-11.9 m-kg, 63—86 ft-lb)
8—11 N-m (80—110 cm-kg, 69—95 In-lb)
44—64 N-m I (4.5—6.5 m-kg,
_
33-47 ft-lb)
16—27 N-m (1.6—2.8 m-kg, 12—20 ft-lb)
/ 64—89 N-m (6.5—9.1 m-kg, 47—66 ft-lb)
37—52 N-m (3.8—5.3 m-kg, 27—38 ft-lb)
31—46 N-m (3.2-4.7 m-i 23—34 ft-lb)
39—59 N-m _ (4.0—6.0 m-kg, 29—43 ft-lb)
19—25 N-m (1.9—2.6 m-kg, 14—1S ft-lb)
36-54 N-m (3.7—5.5 m-kg, 27—40 ft-lb)
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—46 N-m (3.2—4.7 m-kg, 23—34 ft-lb)
9—13 N m (90—130 cm-kg, 78—113 ft-lb)
29—44 N-m (3.0—4.5 m-kg, 22—33 ft-lb)
8-11 N-m (80—110 cm-kg, 69—95
31—46 N-m (3.2—4.7 m-kg.
8—11 N-m (80
16—23
88—118 N-m (9.0—12.0 m-kg, 65—87 ft-lb)
43—54 N-m (4.4—5.5 m-kg, 32—40 ft-lb)
8—11 N-m (80—110 cm-kg, 69—95 In-lb)
86U01X-180
1A—92

INSTALLATION 1A
Engine Mount
Install the engine mount.

76G01A-096

86U01X-181
Exhaust Pipe
1. Install the exhaust pipe.
Tightening torque
31—46
N
m
(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 Nm (1.9—2.6 m-kg, 14—19 ft-lb)
Extension Bar (MTX)
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 (MTX)
Install the change rod to the transaxle.
Tightening torque:
16—23 Nm (1.6—2.3 m-kg, 12—17 ft-lb)
1A—93

1
ENGINE
(DOHC)
OUTLINE 1B— 2
STRUCTURAL VIEW 1B— 2
SPECIFICATIONS 1B— 3
TROUBLESHOOTING GUIDE 1B— 3
TUNE-UP PROCEDURE IB— 5
ON-VEHICLE INSPECTION 1B—10
COMPRESSION 1B—10
ON-VEHICLE MAINTENANCE 1B—11
TIMING BELT 1B—11
CYLINDER HEAD 1B—16
REMOVAL 1B—22
DISASSEMBLY 1B—24
AUXILIARY PARTS 1B—24
TIMING BELT 1B—26
CYLINDER HEAD 1B—28
CYLINDER BLOCK 1B—30
INSPECTION AND REPAIR 1B—34
ASSEMBLY 1B—48
CYLINDER BLOCK 1B—48
CYLINDER HEAD 1B—59
TIMING BELT 1B—64
AUXILIARY PARTS 1B—68
INSTALLATION 1B—73
TRANSAXLE ASSEMBLY 1B—73
ENGINE INSTALLATION 1B—74
76G01B-001

REMOVAL 1B
1. Battery and battery carrier
2. Air cleaner assembly
3. High-tension lead
4. Accelerator cable
5. Fuel hose
6. Radiator hose
7. Radiator harness
8. Radiator and electric fan
9. EGI harness
10. Engine harness
11. Brake vacuum hose
12. Canister hose (Unleaded
fuel)
13. Heater hose
14. Transaxle harness
15. Speedometer cable
16. Clutch release cylinder
17. Drive belt
18. A/C compressor and
bracket
19. P/S oil pump
20. Engine side cover
21. Front wheel
22. Tie-rod end
23. Stabilizer control rod
24. Lower arm bushing
25. Driveshaft
26. Change rod
27. Extension bar
28. Exhaust pipe
29. Engine mount
30. Engine and transaxle
31. Transaxle
76G01B-037
Removal Note
Fuel hose
Warning
a) Cover the hose with a rag because fuel will
spray out when disconnecting.
b) Keep sparks and open flame away from the
fuel area.
Plug the disconnected hoses to avoid fuel leakage.
76G01A-11£
P/S pump, A/C compressor
Remove the P/S pump and A/C compressor with the
hoses still connected to them, secure the pump and
compressor as shown in the figure.
67U01X-029
Driveshaft
Remove the driveshafts. (Refer to Section 9.) Slide
the SST into the transaxle.
86U01X-060
1B—23

INSTALLATION 1 B
INSTALLATION
TRANSAXLE ASSEMBLY
Assemble the transaxle to the engine in the sequence shown in the figure.
76G01B-107
1. Transaxle 2. Starter
1B-73

1B INSTALLATION
ENGINE INSTALLATION
Install the engine and transaxle assembly.
Warning: Be sure the vehicle is securely supported.
Torque Specifications
67—93
N m
(6.8—9.5 m-kg, 49—69 ft-lb)
85—117
N m
(8.7—11.9 m-kg, 63—86 ft-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)
[;> )
16—27
N-m
(1.6—2.8 m-kg, 12—20 ft-lb)
37—63 N-m (3.8—6.4 m-l 27—46 ft-ll
37—52 N-m (3.8—5.3 m-kg 27—38 ft-lb)
64—89 N-m (6.5—9.1 m-kg, 47—66 ft-lb)
36—54 N-m (3.7—5.5 m-kg, 27—40 ft-lb)
-31—46 N-m (3.2—4.7 m-kg, 23—34 ft-lb)
31—46 N-m (3.2-4.7 m-kg, 23—34 ft-lb)
39—59 N-m (4.0—6.0 m-kg, 29—43 ft-lb)
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
31—46 N-m (3.2—4.7 m 23—34 ft-lb)
19—25 N-m (1.9—2.6 m-kg, 14-
19—25 N-m (1.9—2.6 m
16—23 N-m (1.6—2.3 m-l
5—7 N-m (50—70 cm-kg, 43—61 in-lb)
-16—23 N-m (1.6—2.3 m-kg, 12—17 ft-lb)
9—13 N-m (90—130 cm-kg, 78—113 In-lb)
29—44 N-m (3.0—4.5 m-kg, 22—33 ft-lb)
,68—118 N-m .0—12.0 m-kg 65—87 ft-lb)
43-54 N-m (4.4—5.5 m-kg, 32-40 tl-lb)
8—11
N-m
(80—110 cm-kg, 69—95 In-lb)
86U01X-180
1B—74