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Summary of components - Removing and installing the drive shaft, output shaft, differential gear and shift forks > < Summary of components - Removing and installing gearbox housing cover and 5th gear

Octavia Mk1

Summary of components - removing and installing gearbox housing and shift mechanism
   
Summary of components - removing and installing gearbox housing and shift mechanism
1 - Oval-head countersunk screw, 15 Nm
q   M7 x 23
q   4 pieces
q   for tensioning plate/grooved ball bearing to gearbox housing
2 - 20 Nm
q   for shaft/reverse gear
3 - Gearbox housing
q   repairing → Chapter
q   as of gearbox manufacturing date 03 08 8 with additional threaded bore for the reversing light switch -F4 - Pos. 9
q   Assembly of a gearbox housing with an additional threaded bore on gearboxes up to gearbox manufacturing date 02 08 8 → Fig.
4 - Screw cap, 50 Nm
5 - O-ring
q   always replace → Electronic Catalogue of Original Parts
6 - Pressure spring
q   presses gearshift shaft and shift lever into the 3rd and 4th gear gate
7 - Gearshift shaft
q   disassembling and assembling → Chapter
8 - 25 Nm
q   M8 x 35
q   2 pieces
q   screw in below the locking screw Pos. 11 or Pos. 10
9 - Reversing light switch -F4-, 23 Nm
q   installed as of gearbox manufacturing date 03 08 8
q   coat with sealant -AMV 188 200 03-
10 - Locking screw, 40 Nm
q   for gearshift shaft
q   installed as of gearbox manufacturing date 03 08 8
q   coat with sealant -AMV 188 200 03-
11 - Reversing light switch -F4- and locking screw for gearshift shaft, 23 Nm
q   installed up to gearbox manufacturing date 02 08 8
q   as of gearbox manufacturing date 03 08 8, the reversing light switch -F4- Pos. 9 and the locking screw Pos. 10 are two components → Fig.
q   coat with sealant -AMV 188 200 03-
12 - Circlip
q   holds the conical ring, stop disc and pressure spring in position when the flange shaft is removed
13 - Conical ring
q   with slots for thrust washer catch
q   Fitting position: Cone towards differential gear housing
14 - Thrust washer
q   Fitting position: Collar to pressure spring, leg (if present) to conical ring
15 - Pressure spring
16 - Flange shaft left
q   removing and installing → Chapter
17 - Conical screw, 25 Nm
18 - 25 Nm
q   M8 x 52
q   12 pieces
19 - 5 Nm
q   Fixing screw for speedometer drive Pos. 21
20 - Support
21 - Drive for speedometer
22 - O-ring
q   always replace → Electronic Catalogue of Original Parts

   
As of gearbox manufacturing date 03 08 8, the reversing light switch -F4- and the locking screw for the gearshift shaft are two components:
t  Reversing light switch -F4--1-
t  Locking screw for the gearshift shaft -2-
Tightening torques
  N34-1173
Reversing light switch -F4--1-23 Nm
Locking screw -2-40 Nm

An additional threaded bore was made in the gearbox housing for the new reversing light switch -F4--arrow-.
   
Assembly of a gearbox housing with an additional threaded bore on gearboxes up to gearbox manufacturing date 02 08 8
–  Close the additional threaded bore -arrow- with a screw M12 x 1.5.
–  Then screw in a previous locking screw with the reversing light switch -F4--2- into the gearbox housing instead of the new locking screw for the gearshift shaft.
Tightening torques
  N34-1174
Reversing light switch -F4--2-23 Nm
Hexagon screw M12 x 1.5 -1-25 Nm

   

Summary of components - Removing and installing the drive shaft, output shaft, differential gear and shift forks > < Summary of components - Removing and installing gearbox housing cover and 5th gear