Ford Falcon. Manual — part 241

307-01-67 Automatic

Transmission 307-01-67

DISASSEMBLY

12. Remove the input shaft, forward clutch cylinder,

Transmission

and the overdrive shaft as an assembly,

withdrawing them through the front of the case.

Special Tool(s)

13. Remove the C3 clutch cylinder and sun gears.

Transmission bench cradle

14. Remove the front band struts. Remove the front

band.

15. Remove the two centre support retaining bolts

using a T50 Torx bit.

16. Remove the centre support retaining circlip.

Pump housing aligner

It is assumed that the transmission fluid has been

drained when the transmission was removed from the

vehicle and that the ‘special tools’ quoted are

available. The transmission is dismantled in a modular

fashion, and the details of disassembly for each

module is given under the appropriate subject.
1. Remove the converter and the converter housing.
2. Mount the transmission on the bench cradle No.

17. Remove the centre support, 1-2 one way clutch,

307-003.

planetary gearset and output shaft as an

3. Remove the oil pan and the oil pan seal.

assembly.

4. Detach each end of the filter retaining clip from

the valve body and remove the filter.

CAUTION: On no account hammer the

output shaft to remove the centre support as

5. Detach the wires from each solenoid and lay the

this will cause permanent damage to the

wiring to one side.

thrust bearing surfaces.

6. Remove the valve body securing screws and

18. Remove the parking rod cam plate. (T40 Torx bit).

remove the valve body from the case.

19. Remove the rear band struts and remove the

7. Remove the front servo cover circlip. Remove the

band.

cover and piston.
NOTE: Plastic Servo block is retained by piston

Transmission Case

return spring only.

8. Remove the extension housing and the

Special Tool(s)

speedometer drive gear (if fitted).

Manual selector shaft seal

9. Remove the pump bolts using a multihex 8mm

remover

spanner.

10. Remove the ‘O’ ring from the input shaft.
11. Using puller No. 307-003, remove the pump.

Cross pin remover installer

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307-01-68 Automatic

Transmission 307-01-68

DISASSEMBLY (Continued)

Disassembly
1. Remove the external cross shaft pin using tool

307-467 (93LE only). Remove the inhibitor switch

from the case. Remove the cross shaft seals with

special tool 307-365.

2. Remove the circlips from the cross-shaft. Pull the

shaft to release the drivepin from the selector

quadrant.

3. Using tool 307-467 press the cross shaft pin from

the cross-shaft and withdraw the shaft from the

case. Retrieve the spring and pin.

Removing and Installing the Cross Shaft Pin

4. Remove the manual valve lever and the park rod.
5. Depress the tangs on the wiring loom plug and

detach it from the connector in the case. Detach

the No. 7 solenoid wire from the front of the case.

6. Remove the wiring connector retainer and

withdraw the connector from the case. Remove

the loom assembly.

7. Remove the parking pawl pivot and the pawl and

spring from the case.

8. Remove the rear servo lever and shaft.
9. Remove the rear servo cover and piston

assembly.

10. Remove the front servo release exhaust valve.
11. Remove both band adjustment shims.
12. Inspect the output shaft bushing in the case and

replace if necessary.

13. Inspect cooler line fittings and replace as

necessary.

14. Inspect the case for damage.
15. Do not remove the park rod lever unless

absolutely necessary.

NOTE: To Remove: Tap the outer end of the shaft

until it moves to break the grip in the case. Using a

wide shallow tapered drift as a wedge, drive the pin

out from the inside of the case and remove the lever

and spring.

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307-01-69 Automatic

Transmission 307-01-69

DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES

Forward Clutch Cylinder

Special Tool(s)

Clutch compression kit.

Disassembly

1. Place the assembly in a horizontal position.

11. Mount the clutch cylinder on tool 307-369 with

C2/C4 end uppermost and compress the piston

2. Remove the thrust bearing and adjustment shims

return spring. Remove the spring retaining circlip.

from the input shaft.

Release the tool and remove the circlip, keeper

3. Remove the circlip from the front of the clutch

and spring.

cylinder and remove the input shaft.

CAUTION: When removing the spring

4. Remove the overdrive shaft and the C1 clutch hub

compressor, make sure that the spring keeper

assembly from the clutch cylinder.

has not been trapped in the circlip groove and

5. Remove the C1 clutch plates from the cylinder.

that all spring pressure has been released

6. Remove the circlip retaining the C3 clutch hub in

before removing the tool.

the rear of the clutch cylinder and remove the

hub.

7. Remove the C2/C4 clutch hub assembly and

remove the thrust bearing from the C4 hub.

8. Remove the C2 clutch plates.
9. Invert the clutch cylinder and remove the C4

clutch sleeve, clutch plates and the two wave

washers. The 3-4 one way clutch is located

between the C2 and C4 clutch hubs and the hubs

may be separated by rotating one hub clockwise

and withdrawing it from the other.

10. Remove the thrust block from the C4 clutch

cylinder hub.

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307-01-70 Automatic

Transmission 307-01-70

DISASSEMBLY AND ASSEMBLY OF SUBASSEMBLIES (Continued)

Compressing the Clutch Return Spring

C3 Clutch Cylinder

Special Tool(s)

Clutch compression kit.

Disassembly
1. Remove the forward sun gear and thrust bearing

from the C3 clutch cylinder.

2. Remove the nylon thrust bearing, bearing support,

needle thrust bearing and thrust block from the

clutch cylinder hub.

12. Invert the clutch cylinder on the compressor tool

3. Mount the clutch assembly on tool 307-369 and

and remove the C1 clutch piston return spring in a

compress the piston return spring. Remove the

similar manner.

circlip and release the spring.

13. To remove the clutch pistons from the clutch

cylinder, apply air pressure to the apply ports in

CAUTION: Make sure that the spring

the bore of the cylinder.

keeper has not been caught in the circlip

groove. Ensure all spring pressure has been

released before removing tool.

4. Remove the tool, circlip, keeper and spring.

Remove the reverse sun gear ‘O’ ring.

5. Remove the clutch plate retaining circlip and

remove the clutch plates.

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