Seat Leon >> Gearbox housing, clutch housing
SEAT Leon Service and Repair Manual / 5-speed manual gearbox 0AH / Controls, housing / Gearbox housing, clutch housing
Assembly overview - clutch housing
- - Conical bolt
- Tightening torque
- - Flanged shaft with pressure
spring
- Removing and installing
- Assembly
- - Bolt
- Must be renewed if removed
- 5 Nm and turn 90º further
- - Clutch housing or
- Repairing
- - Gearbox housing
- Repairing
- - Clutch release lever
- With guide sleeve and clutch release collar
- Removing and installing
- - Bolt
- Removing and installing
Assembly overview - gearbox housing and clutch housing
- - Clutch housing or
- If replaced, adjust the differential
- - Input shaft oil seal:
- Must be renewed after fitting
- - Ball head studs
- Removing and installing
- - Oil seal for right flange shaft
- replace with gearbox installed
- - Oil filler plug
- Tightening torque
- - Shim
- for the differential gear
- Determine thickness
- - Outer ring / conical roller
bearing
- for the differential gear
- Pressing out of and into clutch housing
- If replaced, adjust the differential
- - Bolt
- Must be renewed if removed
- 5 Nm and turn 90º further
- - Outer ring / conical roller bearing
- for the differential gear
- Pulling out of and pressing into clutch housing
- If replaced, adjust the differential
- - Adjusting sleeve
- 2 Units
- - Gearbox housing
- If replaced, adjust the differential
- - Oil drain plug
- Tightening torque
- - Oil seal for left flange shaft
- Must be renewed after fitting
- - Shift collar
- For the gear selection shaft
- Press out
- Press on
- - Sealing cap
- Before tightening apply sealant to sealing surface
- Equivalent - Electronic spare parts catalogue (ETKA)
- - Securing ring
- Insert in groove of cylindrical roller bearing
- - Securing ring
- Insert in groove of cylindrical roller bearing
- - Cylindrical roller bearing
- For the input shaft
- Pulling out and pressing
- - Cylindrical roller bearing
- For output shaft
- Pulling out and pressing
- - Sealing cap
- In some gearboxes
- Insert into hole in clutch housing.
Assembly overview - gearbox housing cover
- - Gearbox housing
- - Gear wheel for 5th gear
- Installation position
- - Securing ring
- renew
- Determine thickness
- - Seal
- Renew if damaged.
- - Gearbox casing cover
- If the gearbox housing cover is installed with the gearbox in the vehicle, check and top up oil
- - Bolt
- Must be renewed if removed
- 5 Nm and turn 90º further
- - Securing ring
- renew
- Determine thickness
- - Mobile sleeve with 5th gear
synchromesh:
- Dismantling and assembling
- - Synchromesh ring of 5th gear
- - Synchromeshed gear for 5th gear
- - Needle roller bearing
- For 5th gear
- - 5th gear prong
- Selector segment is permanently connected to selector fork.
- Identification
- - Bearing shaft
- For 5th gear selector fork.
Repairing selector unit
Special tools and workshop equipment required Centring chuck - 12-551- Mandrel - 2026- Thrust pad - T40008- Torque wrenches - V.A.G 1331- Sealant Equivalent - Electronic spare parts c ...Installing to engine and gearbox support
Special tools and workshop equipment required Engine and gearbox support - VW 540- Adapter - T10235- Clamping frame - VW 313- Secure gearbox to engine and gearbox support - ...See also:
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- Voltage regulator
Removal and installation
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- Double bolt 2 Nm
- Cover
- Protective cap
- Hexagon bolt - ...