1987 MAZDA 626 torque

7C INSTALLATION
(3) Install and tighten the reamer bolts, then install
and tighten the standard bolts.
Tightening torque:
Reamer bolts 7—10 N-m
(70—100 cm-kg, 61—87 in-lb)
Standard bolts 42—62 N m
(4.3—6.3 m-kg, 31—46 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 is secured.
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 is secured.
Install the lower arm ball joints to the knuckles and
tighten the bolts and nuts.
Tightening torque:
36—54 N-m (3.7—5.5 m-kg, 27—40 ft-lb)
Install the under cover.
Install the stabilizer bar control link as follows:
(1) Install the stabilizer bar control link.
(2) Adjust length 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)
Install the tie-rod ends and cotter pins.
Tightening torque:
29—44 N-m (3.0—4.5 m-kg, 22—33 ft-lb)
7C-122

INSTALLATION 7C
76G07C-332
19. Install the oil cooler outlet and inlet hoses.
Note
Align the mating mark as shown.
20. Install the splash shields.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
21. Install the front wheels.
Tightening torque:
88—118 N-m (9—12 m-kg, 65—87 ft-lb)
22. Connect the vacuum hose.
23. Connect the selector cable.
Tightening torque:
Nut
44—64 N-m (4.5—6.5 m-kg, 33—47 ft-lb)
Bolts
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
76G07C-333
24. Connect the ground wires
to
the transaxle case and
oil pump.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
76G07C-334
25. Connect the connectors.
(1) Inhibitor switch
(2) Kick-down switch
26. Connect the speedometer cable.
76G07C-335
7C—123

7C INSTALLATION
31.
Connect the distributor lead.
Connect the main fuse block.
Tightening torque:
8—11 N-m (80—110 cm-kg, 69—95 in-lb)
Install the fresh air duct.
Install the battery carrier and battery.
Tghtening torque:
Bolts
9—13 N-m (90—130 cm-kg, 78—113 in-lb)
Nut
5—7 N-m (50—70 cm-kg, 43—61 in-lb)
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 7C—25.)
(2) Check the manual linkage, and adjust if neces-
sary. (Refer to page 7C—26.)
(3) Check the inhibitor switch operation. (Refer to
page 7C—23.)
(4) Conduct a road test. (Refer to page 7C—18.)
(5) Check that there is no fluid leakage from the
transaxle. (Refer to page 7C—25.)
76G07C-337
7C-124

HYDRAULIC CIRCUIT 7C
HYDRAULIC CIRCUIT
OUTLINE
The flow of the individual hydraulic circuits are identified as listed below.
(Numbers indicate individual circuits)
Line pressure source 7
Control element operation system line pressure.... 1,2,3,4,5,6,7,8,9,10,11,12
Auxiliary line pressure 13
Throttle system pressure 16,17,18,19
Governor system pressure 15
Torque converter system pressure 14
1. Line pressure
The line pressure is the hydraulic pressure of the oil emitted from the oil pump after adjustment
by the pressure regulator valve.
2. Throttle pressure
Derived from the line pressure, the throttle pressure is the hydraulic pressure generated by the throttle
valve which operates in conjunction with the intake manifold vacuum.
3. Governor pressure
Also derived from the line pressure, the governor pressure is the hydraulic pressure which varies
in conjuction with the vehicle's speed. It is controlled by the governor rotating together with the out-
put shaft.
Note
Schematic symbols
X : Drain
Orifice
76G07C-338
7C-125

7C HYDRAULIC CIRCUIT
P RANGE
Apply side

Release side
Kick-down solenoid
EZ3 Line pressure
CZ1 Governor pressure
cm Torque converter
CU Throttle pressure Secondary x Primary governor valve governor valve
76G07C-339
7C—126

HYDRAULIC CIRCUIT 7C
R RANGE
Band servo
Release side
Oil cooler
Low and reverse brake 1 pressure Vacuum diaphragm Kick-down solenoid Rear clutch pressure
Front clutch pressure
Downshift valve H Oil pump Vacuum throttle valve
Throttle backup valve
Orifice check valve
Modifier 15| valve
2-3 shift valve
Second lock valve
Orifice valve Pressure regulator valve
Line pressure t4s2
Operating line pressure
Governor pressure
Torque converter
Throttle pressure Secondary x governor valve Primary governor valve
76G07C-340
7C—127

7C HYDRAULIC CIRCUIT
N RANGE
Oil cooler
Low and reverse brake •l pressure Vacuum diaphragm Kick-down solenoid
Rear clutch pressure
Front clutch pressure
Downshift valve 11 Oil pump Throttle backup valve
Vacuum throttle valve
x 18 Orifice YjI check valve H [ Throttle relief I valve
Modifier 15| valve Orifice check
I
valve
Orifice check valve 11 j! Pressure regulator valve
Line pressure
Governor pressure
Torque converter
Throttle pressure Primary governor valve Secondary x governor valve
76G07C-341
7C—128

HYDRAULIC CIRCUIT 7C
D RANGE (1ST GEAR)
Band servo
Kick-down solenoid
Downshift valve Throttle backup valve
76G07C-342
Pressure regulator valve
Line pressure
Operating line pressure
Governor pressure
Torque converter
Throttle pressure
Orifice ch< valve
Secondary * Primary x governor valve governor valve
Vacuum | throttle valve
valve
Apply side
Release side
Low and reverse brake pressure
Rear clutch pressure
Vacuum diaphragm
Oil pump
Throttle relief valve
J Orifii check valve
Orifice check valve
Front clutch pressure
Modifier 1! valve
7C—129