Parking Pawl: Service and Repair
4 Speed Automatic 01M
Parking lock, disassembling and assembling
Special tools and equipment
- VW 222 A Drift
- VW 228 B Puller
- VW 423 Tube
- VW 460/2 Mandrel
Note: The output gear must be removed to disassemble and assemble the parking lock.
1. Bolt, 4 Nm
2. Manual selector valve control
- Adjusting, Removing and Installing, refer to Valve Body; Service and Repair.
3. Selector shaft with selector segment
- Removing and installing see Fig. 2
4. Spring pin
- Driving out and in see Fig. 1
5. Engaging lever
- Insert together with selector shaft and detent segment
6. Detent segment
- Insert together with selector shaft and engaging lever
7. Locking washer
8. Bolt, 10 Nm
9. Spring for selector segment
10. Bolt, 10 Nm
11. O-ring
- Always replace
- Only install on shafts with groove for circlip
12. Washer
13. Shaft for detent lever
- Is secured by circlip and bearing cap of drive pinion
14. Return spring
- Inserting see Fig. 4
15. Detent lever
- Inserting with return spring see Fig. 4
16. Parking lock gear
- Rounded side faces teeth of drive pinion
17. Bolt, 14 Nm
18. Supporting plate
- Installing see Fig. 3
19. Guide plate
- Insert before supporting plate see Fig. 3
20. Transmission housing
- It is not necessary to remove the drive gear to disassemble the parking lock
21. O-ring
- Always replace
22. Multi-function Transmission Range (TR) switch -F125
- Removing and installing see Fig. 7
- Tested in the vehicle by On Board Diagnostic (OBD)
23. Retainer
- For multifunction TR switch
24. Bolt, 10 Nm
25. Mounting bushing
- Removing see Fig. 5
- Installing see Fig. 6
26. O-ring
- Always replace
27. Vehicle speed sensor -G68
- Removing and installing with transmission installed- see Fig. 9
- Tested in the vehicle by On Board Diagnostic (OBD)
28. Bolt, 10 Nm
29. O-ring
- Always replace
30. Transmission vehicle speed sensor -G38
- Removing and installing see Fig. 8
- Tested in the vehicle by On Board Diagnostic (OBD)
31. Bolt, 10 Nm
32. Retainer
- For wire to transmission vehicle speed sensor
- Secure with bolt-item 31 -
33. Retaining clip
- For wire to vehicle speed sensor
34. Lever
- For selector shaft
35. Bolt, 10 Nm
36. O-ring
- Pry out with screwdriver
- Drive in flush with VW 423
37. Breather cap
38. Breather
39. Breather pipe
- Remove using pliers
- Drive onto stop with drift VW 460/2
Fig. 1 Driving spring pins (arrows) out and in
Driving out
- Drive spring pin for engaging lever and spring pin for detent segment out only far enough to remove selector shaft.
Note: Driving spring pin out too far may cause spring pin of engaging lever to drop into planetary gearbox.
Driving in
- Drive in spring pins until flush after inserting selector shaft, engaging lever and detent segment.
Fig. 2 Removing and installing selector shaft with selector segments
Note: With valve body installed do not damage the conductor strip.
- Remove selector segment spring -A-.
- Remove screw with washer (arrow).
The washer prevents selector shaft movement.
Fig. 3 Inserting guide plate and supporting plate
Fig. 4 Inserting pawl with return spring
Fig. 5 Pulling out starter bushing
Fig. 6 Driving in starter bushing
- Lubricate bushing mounting before driving in.
Fig. 7 Removing and installing multifunction TR switch
Location: Multi-function TR switch is located on rear of the transmission.
- Switch ignition off, open hood.
- Disconnect wiring connector from multifunction TR switch.
- Remove bolt and retainer.
- Remove multi-function TR switch.
- Replace seal.
Installation is performed in the reverse order of removal.
- Insert switch so that each pin rests on a slope of detent segment.
- Tighten bolt to 10 Nm.
Fig. 8 Removing and installing transmission vehicle speed sensor
Location: Transmission vehicle speed sensor -arrow- is located on top of the transmission.
- Switch ignition off, open hood.
- Disconnect wiring connector from sensor.
- Remove bolt and pull sensor out.
- Replace seal.
Installation is performed in the reverse order of removal.
- Tighten bolt to 10 Nm.
Fig. 9 Removing and installing vehicle speed sensor -G68- with transmission installed
Location: Vehicle speed sensor-arrow- is located on top of the transmission.
When the transmission is installed the sensor is covered by the left assembly mounting.
- Obtain radio code on vehicles with coded radio.
- Switch ignition off and disconnect battery Ground strap
- Remove battery.
- Remove air cleaner.
- Install support bar 10-222 A with legs 10-222 A/1 (6-cyl. engine adapter 10-222 A/3) and support engine/transmission in this position.
- Remove bracket for power steering pressure hose.
- Do not remove the bolts for the transmission carrier-arrows- until the transmission has been supported.
- Remove pendulum support-arrows-.
- Lower transmission approx. 60 mm -a-.
- Pull black connector off sensor.
- Remove bolt and pull sensor -1- out.
- Replace seal.
Installation is performed in the reverse order of removal.
- Tighten bolt to 10 Nm.