Fiat 850 Sedan 1968 Shop Manual page 369

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IDROCONVERT TRANSMISSION
361
Fig. 583 - Introducing plunger valve into valve body.
1. Service tool A. 70145/1 for plunger vllive assembly and dis-
mantling. -
2. Plunger valve. - 3. Return spring.
- tighten the five pump body retanung screws
to 10.8S±J.08 ft.1bs. (J.5±0.15 kgm) as shown in
diagram of fig. 581, remove service tool A. 70145
and Ie-check gear rotation (service tool A. 70144);
- lubricate and insert pump seal in its seat on
the pump body (fig. 580) using service tool A. 70142;
-
fit
dust cover (2,
fig.
582) using service tool
A. 70143.
Fig. 584 • Reassembling plunger valve.
1.
Service tool A. 7014&/1. - 2. Spacer A. 70146/2 for plunger valve
assembly.
Fig. 58S • Checking solenoid operation.
1. Solenoid. - 2. Pressure point plug. - 3. Solenoid lead connec-
tor. - 4. Retaining plate for torque converter output shaft. - 5. Torque
converter support seal.
Ensure that the oil ways in the casing upper
section are free from foreign matter by blowing
with a compressed air line.
Moreover, make sure that casing top surface
which is to receive the plunger valve cover, is
not scratched or scored.
Then:
- hook return spring to plunger valve;
- introduce valve assembly,
complete
with
spring, in valve recess using service tool A. 10146/1
Fig. 586 _ Main oil reservoir viewed from the top.
1. Oil strainer with spring. - 2. Gasket. - 3. Oil feed to pump. - 4. Oil
bleet;ter. -
~.
Oil reHJrn to reservoir. - 6. Plunger
valve. - 7.
Solenoid••
8. Guarantee seal seal.

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850 coupe 1968850 roadster 1968

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