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Removing and installing clutch slave cylinder > < Removing and installing clutch master cylinder

A3 Mk2

Exploded view - hydraulics (LHD)
   
Exploded view - hydraulics (LHD)
1 - Brake fluid reservoir
2 - Hose clip (spring-type clip)
q   Not fitted in all vehicles
3 - Supply hose
q   Made of rubber or plastic, depending on version
q   Plastic supply hose with additional seals → Fig.
4 - Clutch master cylinder
q   Removing and installing → Chapter
5 - Clip
q   To remove and install pipe/hose assembly, pull out clip as far as it will go
6 - Retaining clip
q   For operating rod on clutch master cylinder
q   To remove and install retaining clip first detach clutch master cylinder from clutch pedal → Chapter
7 - Clutch pedal
q   Removing and installing → Chapter
8 - Nut
q   For securing mounting bracket to plenum chamber partition panel
q   Tightening torque → Item
q   Always renew
9 - Seal or O-ring
q   Whether a seal or an O-ring is used depends on the type of connection → Fig.
q   For correct version, refer to → Electronic parts catalogue
q   Renew damaged seals or O-rings
q   Push onto pipe connection
q   Lubricate with brake fluid before installing
10 - Pipe/hose assembly
q   With frequency modulator (vibration damper) on some versions
q   For correct version, refer to → Electronic parts catalogue
q   Removing and installing → Chapter
q   Disconnecting from clutch master cylinder and clutch slave cylinder → Fig.
11 - Bracket
q   For pipe/hose assembly → Item
q   Secured on body
12 - Seal or O-ring
q   Whether a seal or an O-ring is used depends on the type of connection → Fig.
q   For correct version, refer to → Electronic parts catalogue
q   Renew damaged seals or O-rings
q   Push onto pipe connection
q   Lubricate with brake fluid before installing
13 - Clip
q   To remove and install pipe/hose assembly, pull out clip as far as it will go
14 - Clutch slave cylinder
q   Removing and installing → Chapter
15 - Bolt
q   20 Nm
q   2x
16 - Bleeder screw
q   6 Nm
q   Bleeding clutch system → Chapter
17 - Dust cap
18 - Gearbox
19 - Bracket
q   For pipe/hose assembly
20 - Bolt
q   20 Nm

   
Vehicles with plastic supply hose -1-
l  Seals -2- must be fitted in supply hose.
  N30-10128
Seal/O-ring for pipe/hose assembly
  N30-10294
ItemType of connection
1Connection with annular groove -arrow 1-
2Connection with shoulder -arrow 2-
3Connection with shoulder -arrow 2- and annular groove -arrow 3-

l  Connection with annular groove -arrow 1- and -arrow 3-: seal or O-ring must be inserted in groove.
   
Disconnecting and connecting hose/pipe assembly from/to clutch master cylinder/clutch slave cylinder
–  To remove, release clip -3- with a screwdriver and disconnect pipe/hose assembly -1- from clutch master cylinder/slave cylinder -4-.
Installing
  Note
t  Observe distinction between seals -2- and O-rings → Fig..
t  Renew damaged seals or O-rings.
–  Press pipe/hose assembly -1- onto connection on clutch slave cylinder and clutch master cylinder -4- so that clip -3- snaps into place.
–  Pull on pipe to check it is secure.
  A30-0156

Removing and installing clutch slave cylinder > < Removing and installing clutch master cylinder