First, second and reverse gears, removing and installing - assembly overview: Notes
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2008 Audi S4, 2008 Audi RS 4, 2007 Audi S4, 2007 Audi RS 4, and 2006 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Items 8 and 11 to 18 were changed in the version with selector rod for 1st/2nd gear with spring-loaded shift fork → 1st/2nd gear selector rod with spring-loaded shift fork .
- After installing, the selector gears must have an axial clearance of at least 0.10 mm.
1 - Clutch hub
- Removing and installing → Assembly sequence
2 - Needle bearing
- For reverse gear selector gear
3 - Reverse gear inner race
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Replace if grooved or scored
4 - Reverse gear intermediate ring
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
5 - Synchronizer ring for reverse gear
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
- Replace if grooved or scored
6 - Gear wheel for reverse gear
- With reverse gear locking collar
- Assemble locking collar and reverse gear selector gear Assemble locking collar and reverse gear selector gear
7 - Thrust washer
- For 1st gear and reverse gear selector gears
8 - Drive gear for 1st gear
9 - Needle bearing
- For 1st gear
10 - Inner race/needle bearing
- For 1st gear selector gear
11 - Inner race for 1st gear
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
- Replace if grooved or scored
12 - Intermediate ring for 1st gear
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
13 - Synchronizer ring for 1st gear
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
- Replace if grooved or scored
14 - Locking collar/synchronizer hub for 1st and 2nd gear
- Note locking collar installation location 1st and 2nd gear locking collar installation location
- Assembling locking collar/synchronizer hub Assembly of locking collar/synchronizer hub for 1st and 2nd gear
15 - Synchronizer ring for 2nd gear
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
- Replace if grooved or scored
16 - Intermediate ring for 2nd gear
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
17 - Inner race for 2nd gear
- Installed location Installation location of synchronizer rings for 1st and 2nd gear as well as reverse gear
- Checking for wear Synchronizer rings for 1st, 2nd and reverse gears, checking for wear
- Replace if grooved or scored
18 - Selector gear for 2nd gear
19 - Needle bearing
- For 2nd gear
20 - Transmission housing
- Input shaft, hollow shaft and drive pinion, removing and installing → Input shaft, hollow shaft, drive pinion and selector rods, removing and installing - assembly overview
21 - Bearing bracket
- Supports input shaft and hollow shaft in transmission cover
22 - Reverse shaft mount
23 - Reverse shaft
- With support/reverse shaft
- Assembly of support/reverse shaft and reverse shaft Assembly of support/reverse shaft and reverse shaft
24 - Needle bearing
- For reverse gear
25 - Reverse drive gear
- Installation position: Splines face toward reverse shaft mount
26 - Selector rod for 1st/2nd gear
- Installed location Installation location of selector rods in transmission
- Replace complete with selector fork for 1st/2nd gear with pins
- Change: with spring-loaded shift fork → 1st/2nd gear selector rod with spring-loaded shift fork
27 - Reverse gear selector rod
- Installation location Installation location of selector rods in transmission
- Only complete with reverse gear selector fork with pins