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Table of "adjusting washers” for input shaft and drive wheel > < Adjusting works when replacing individual components

Octavia Mk1

Adjusting the input shaft
Adjusting the input shaft
Special tools and workshop equipment required
t  Universal dial gauge holder -MP3-447 (VW 387)-
t  Gauge block plate -MP 3-405/17 (VW 385/17)-
t  Dial gauge
Requirements:
l  The supporting ring for the input shaft bearing is fitted and secured.
l  The parking position actuator and parking gear are fitted.
   
–  Place two adjusting washers (each 1.5 mm thick) -arrow- onto the input shaft.
–  Engage parking position.
–  Place the output gear with tapered-roller bearing onto the input shaft and tighten hexagon nut (wrench size 41 mm) to 250 Nm.
  V39-1390
–  Insert dial gauge -A- and set to “0” with a 1 mm bias. Move input shaft up and down. Read off play on dial gauge and note (example: 0.93 mm).
  Note
Do not turn the input shaft while measuring as otherwise the bearings will settle and the measuring result will be inaccurate.
Determine the adjusting washers
The determined bearing preload is reached by deducting the measured value of (0.93 mm) from the 2 x 1.5 mm thickness of the adjusting washers, 0.12 mm from the bearing preload and 0.10 mm from the setting amount.
Example:
  S39-0060
inserted washers3.00 mm
- measured value0.93 mm
- Preload0.12 mm
- Setting amount0.10 mm
= Thickness of the adjusting washer1.85 mm

–  Remove output gear, determine the adjusting washer according to the table → Chapter and place onto the input shaft.
–  Install output gear again, tighten hexagon nut to 250 Nm and secure with drift.
   

Table of "adjusting washers” for input shaft and drive wheel > < Adjusting works when replacing individual components