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Pressing Off Locking Collar and Synchronizer Hub for 1st and 2nd
Gears
– Remove circlip.
– Press off selector gear and locking collar/synchronizer hub all
together.
Pressing Off Inner Race for Tapered Roller Bearing
A - Separating device 22 to 115 mm , for example -Kukko 17/2-
Pressing on Tapered Roller Bearing Inner Race
Checking Inner Race for 1st gear, 2nd Gear and 3rd Gear for
Wear
– Press inner race onto taper of gear wheel and measure gap
dimension -a- using a feeler gauge.
Gap Dimension
-a -
Installed Dimension Wear Limit
1st, 2nd and 3rd
gear
0.75 to 1.25 mm 0.3 mm
Audi TT 2007 ➤
Manual Transmission - Edition 10.2009
3. Disassembly and Assembly 197