12 - Locking Sleeve with Synchronizer Hub for 1st and 2nd Gears
❑ After removing circlip -13-, press off gear wheel for 2nd gear ⇒ page 197 .
❑ Disassembling ⇒ page 198
❑ Assembling locking collar/synchronizer hub ⇒ page 198
❑ Installation location ⇒ page 199
❑ Pressing on ⇒ page 199
13 - Securing Ring
14 - Synchronizer Ring for 1st Gear
❑ Checking for wear ⇒ page 198
❑ Insert so that holes engage in engagement pieces of locking collar -12-
15 - Outer Race for 1st Gear
❑ Insert into synchronizer ring -14-, installation position ⇒ page 199
❑ Replace if grooved or scored
16 - Synchronizer Ring
❑ (Inner race for 1st gear)
❑ Checking for wear ⇒ page 197
❑ Check tabs for scoring
❑ Installation location ⇒ page 200
17 - Needle Bearing
❑ For 1st gear
18 - 1st Gear Selector Gear
❑ Installation location ⇒ page 200
19 - Thrust Washers
❑ For 1st and 4th gear
❑ Quantity: 2
❑ Insert tab of thrust washer in output shaft hole
20 - Securing Ring
❑ Holds thrust washers -19- in position on output shaft
21 - Needle Bearing
❑ For 4th gear
22 - 4th Gear Selector Gear
23 - 4th Gear Synchronizer Ring
❑ Checking for wear ⇒ page 201
24 - Locking Collar with Synchronizer Hub for 3rd and 4th Gear
❑ After removing circlip -25-, pull off gear wheel for 4th gear ⇒ page 196 .
❑ Disassembling ⇒ page 198
❑ Installation position of locking collar/synchronizer hub ⇒ page 200
❑ Assembling operating sleeve/synchronizer hub ⇒ page 198 and ⇒ page 199
❑ Pressing on ⇒ page 200
25 - Securing Ring
26 - Synchronizer Ring for 3rd Gear
❑ Checking for wear ⇒ page 198
27 - Outer Race for 3rd Gear
❑ Insert into synchronizer ring -26-, installation position ⇒ page 199
❑ Replace if grooved or scored
Audi TT 2007 ➤
Manual Transmission - Edition 10.2009
182 Rep. Gr.35 - Gears, Shafts
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