1987 MAZDA 626 torque

7C HYDRAULIC CIRCUIT
D RANGE (2ND GEAR)
Band servo
Vacuum diaphragm
Throttle backup valve
Orifice valve
76G07C-343
Oil cooler
Apply side
Release side
Oil pump
Secondary * governor valve Primary governor valve
Pressure regulator valve
Line pressure
Operating line pressure
Governor pressure
Torque converter
Throttle pressure
Orifice check valve
Modifier < valve
Low and reverse brake pressure
Rear clutch pressure
Front clutch pressure
Vacuum | throttle valve
Orifice check valve
Downshift valve 11
Throttl relief valve
Kick-down solenoid
7C—130

HYDRAULIC CIRCUIT 7C
D RANGE (3RD GEAR)
Band servo
Oil cooler
Low and reverse brake • pressure
Rear clutch pressure
4 Front clutch pressure
Vacuum diaphragm Kick-down solenoid
Downshift valve i I Vacuum throttle valve
Throttle backup valve
Orifice check valve
Modifier valve
Orifice check valve 11 Pressure regulator valve
Line pressure lis
Operating line pressure
Governor pressure
Torque converter
Throttle pressure Secondary x governor valve Primary * governor valve
76G07C-344
7C—131

7C HYDRAULIC CIRCUIT
D RANGE (KICK-DOWN; SHIFT VALVES IN 2ND POSITION)
Band servo
Oil cooler
Low and reverse brake • pressure Kick-down solenoid Vacuum 'diaphragm
Rear clutch pressure
Front clutch pressure
Jownshift 'alve 11 Oil pump Vacuum throttle valve
Throttle backup valve
Throttle relief I valve
Orifice check valve
Modifier valve Orifiw check valve
Second lock valve
Orifice chabk valve II Pressure regulator valve
CZ3 Line pressure
Ml Operating line pressure
• Governor pressure
Cm Torque converter
•I Throttle pressure
Primary x governor valve Secondary x governor valve
76G07C-345
7C—132

HYDRAULIC CIRCUIT 7C
2 RANGE (2ND GEAR)
Release side
Oil cooler
Low and reverse brake a pressure Vacuum diaphragm Kick-down solenoid
Rear clutch pressure
Front clutch pressure
Downshift valve I Vacuum throttle valve
Throttle backup valve
Throttle relief I valve
Orifice check valve
Modifier valve Orifice check valve I
2-3 shift I valve
Second lock valve
Orifice chsisk valve 11 I Pressure regulator valve
Line pressure in
Operating line pressure
Governor pressure
Torque converter
Throttle pressure Secondary x governor valve Primary x governor valve
76G07C-346
7C-133

7C HYDRAULIC CIRCUIT
1 RANGE (1ST GEAR)
Orifice
Low and reverse brake pressure
Rear clutch pressure
Front clutch pressure
Vacuum
>
diaphragm
76G07C-347
Oil cooler
Kick-down solenoid
] Down: valve Oil pump Vacuum throttle valve
I Throttle backup valve
Throttle relief] valve check valve
Modifier valve Orifice checkI valve
pLU Second l-i—| lock valve
Orifice valve
valve
Secondary x Primary governor valve governor valve
Line pressure m
Operation line pressure
Governor pressure
Torque converter
Throttle pressure
Pressure regulator valve
7C-134

HYDRAULIC CIRCUIT 7C
1 RANGE (2ND GEAR)
Band servo
Release side
Low and reverse brake I pressure
1 Rear clutch pressure
Vacuum diaphragm Kick-down solenoid
Front clutch pressure
Downsaift valve fl Oil pump Vacuum throttle valve
Throttle backup valve
Throttl relief I valve
Orifice check valve
Modifier valve Orifice check valve I
Second lock valve
Orifice valve Pressure regulator valve
I—i Line pressure

EH Operating line pressure

dH Governor pressure
I—I Torque convertei
Ml Throttle pressure Secondary x governor valve Primary x governor valve
76G07C-348
7C—135

9 FRONT AXLE
69G09X-011
•f SB. .j—
"V
jb
rCf?^
^ T
-U
• - ^
69G09X-012
76G09X-002
FRONT AXLE
ON-VEHICLE MAINTENANCE
Wheel Bearing Play
1. Jack up the vehicle and support it with safety
stands.
2. Check that there is no abnormal noise and that the
tire rotates smoothly when rotated by hand.
3. Remove the wheel.
4. Remove the caliper assembly and suspend it us-
ing a rope.
5. Position a dial indicator against the hub cap, then
push and pull the front wheel hub by hand in the
axial direction and measure the end play of the
wheel bearing.
If the end play exceeds specification, replace the
wheel bearing.
End play: 0.2 mm (0.0079 in) max
6. Install the caliper assembly.
Tightening torque: 78—98
N
m
(8.0—10.0 m-kg, 58—72 ft-lb)
7. Install the wheel.
Tightening torque: 88—118
N
m
(9.0—12.0 m-kg, 65—87 ft-lb)
86U09X-008
9—8

9 FRONT AXLE
INSTALLATION
Torque Specifications
11—25 N m (1.1—2.5 m-kg, 8—19 ft-lb)
8 ©
86U09X-021
1. Install the knuckle to the shock absorber.
Tightening torque: 93—117
N
m
(9.5—11.9 m-kg, 69—86 ft-lb)
2. Install the lower arm ball-joint.
Tightening torque: 43—54 N-m
(4.4—5.5 m-kg, 32—40 ft-lb)
3. Install the driveshaft.
86U09X-022
9—14