Mazda 626 1981 - 7 B-14

Fig. 78-53
Fig. 78-54
Fig. 78 -6 6
7B
b. Checking
I. Inspect the outer and inner races fo r scores or
da maged surface area where the rollers contact
the races.
2. Inspect
the rollers for excessive wear or damage.
c. Assembly
Assemble the one -way clutch in the reverse order of
disassembly.
Note:
When installing the one-way clutch on the connecting
drum, be sure the arrow stamped on the one-way clutch
is pointed toward the front of the vehicle.
7B-C -12. Air Pressure Ch ecks
To make the air pressure checks, drain the transmission
fluid
and remove the oil pan and the control valve
body assembly. The inoperative units ca n be located
by introducing air pressure into the various transmission
case passages (Fig. 7B -53 ).
1.
Low
& reverse
6.
Rear clutch pressure
brake pressure
7.
Fro nt clutch pressure
2. Governor feed pressure 8. Pump in
3. Governor pressure 9. Servo release
4. Pump out IO. Servo apply
5. Torque converter pressure
78-0. TRANSMISSION ASSEMBLY
Assemble the transmission in the reverse order of dis-
assembly,
noting the following p oints .
1. Apply sealant
on the converter housing and two
attaching bolts flange, as shown in Fig. 7 B- 54.
2. End play of front clutch drum
(Clearance between the front clutch drum and
the connecting shell.)
End play
0.5 - 0.8 mm (0.020 - 0.031 in)
Select the thrust washer (Fig. 7B-57 Q)) of t he thick-
ness
that will allow specified end play.
Thrust washer thickness
1.3 mm (0.051 in) 2.1 mm (0.083 in)
1.5 mm (0.059 in)
..
2.3 mm (0.091 in)
1.7 mm (0 . 067 in) 2.5 mm (0.098 in)
1.9 mm (0.075 in) 2.7 mm (0.106 in)
7B: 14
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