Clutch "B", Disassembling and Assembling

Clutch "B", disassembling and assembling, 01V, 5 SPD. A/T





^ Twist cylinder "B".
^ Remove circlip - 1 - and remove plate pack - 2 - from cylinder "B".





^ Press dished washer down under shop press using installation bracket T10289.
^ Remove split retaining ring - 1 -.





^ Remove dished washer - 5 -.

CAUTION: Wear protective glasses.





^ Carefully press piston "B" out of cylinder "B" with compressed air, to do so plug free oil bore using finger.

CAUTION: Before assembling, check individual components of clutch "B" for wear and damage.





^ Replace O-rings - 2 - and - 4 - for piston "B" - 3 -.
^ Press piston "B" - 3 - into cylinder "B" - 1 - until stop.
^ Position dished washer - 5 -.





^ Press dished washer down under shop press using installation bracket T10289.
^ Install split retaining ring - 1 -
^ Release shop press.





^ Insert wave washer - 2 - into cylinder "B" - 1 -.
^ Install outer plates - 3 - and coated plates - 4 - alternately.
^ Install thick outer plates - 5 -.
^ Smooth side faces last coated plate.
^ Insert circlip - 6 -.

CAUTION: Illustration depicts current construction version of clutch "B" with wave washer - 2 -, 2x outer plates - 3 - and 2x coated plates - 4 -. Always replace clutch "B" without wave washer, 3x coated plates and 3x outer plates on older construction versions.





Adjust air gap clutch "B"
^ Place cylinder "B" on pre-tensioning tool T10285.
^ Position plate T10294 on outer plates clutch "B".
^ Plate must not touch circlip all around.
^ Insert pressure unit T10285/1 with centering pin into bore of plate.
^ Align cylinder "B" on plate of pre-tensioning tool.
^ The pressure unit must be centrally positioned under spindle thrust piece.
^ Turn spindle of pre-tensioning tool downward.
^ The markings at inspection hole of pressure unit must align - arrow -
^ Insert dial gauge VAS 6080 into measuring bar VW 382/7 and tighten knurled nut.
^ Apply measuring bar at upper edge of cylinder "B", as depicted in illustration.
^ Check whether measuring bar makes proper contact at edge of cylinder "B".
^ Position measuring tip on outer plate and note measuring value.
^ Mark exact contact point on cylinder "B".
^ Repeat measurement at 2 other points of outer plates, 120° offset each, and mark contact points.
^ Average over 3 measured values under load.
^ Release spindle and remove plate.





^ Reach with both hands into clutch "B" and pull plate pack upward until stop.
^ When plate pack is pulled up, measure distance between upper edge of cylinder "B" and outer plates (2nd mechanic required) at one of the marked points.
^ Repeat measurement at 2 other marked points of outer plates.
^ Average over 3 measured values when plate pack is pulled up.
^ Determine air gap on the basis of the following calculations:





Subtract average of measured values when plate pack is pulled up from average of measured values under load.

Air gap clutch "B" Automatic Transmission 01V Front Wheel Drive





Air gap clutch "B" Automatic Transmission 01V All Wheel Drive








If specified value is not obtained:
^ Determine new circlip - 1 -

Note:
^ Disregard - 2
^ Measured value too small: Install respectively thinner circlip.
^ Measured value too large: Install respectively thicker circlip.

The following circlips are available:





Check air gap of circlip again after inserting.