skoda Workshop Repair Guides

Skoda Workshop Service and Repair Manuals

Removing and installing the hydraulic control unit - LHD version > < Hydraulic control unit (ABS systems BOSCH 8.0), Brake servo unit/Master brake cylinder
Summary of Components of Hydraulic Control Unit, Brake Servo Unit/Master Brake Cylinder
   
Summary of Components of Hydraulic Control Unit, Brake Servo Unit/Master Brake Cylinder
  Note
t  Removing and installing the hydraulic control unit completely → Chapter.
t  Mount braket before assembling the brake lines.
t  Do not bend brake lines when assembling or when connecting.
t  Install brake hoses without transposition.
t  Brake hoses must not come into contact with other components during operating condition.
t  Do not remove the plugs on the connection threads and the holes in the parts carrying brake fluid until just before assembling.
t  Tighten all the brake line pipe screws to a tightening torque of 14 Nm.
t  The repair of the hydraulic control unit ABS/ASR/ESP BOSCH 8.0 is not permissible.
1 - Hydraulic control unit
q   ABS BOSCH 8.0
q   Removing and installing LHD version → Chapter
q   Removing and installing RHD version → Chapter
q   ABS/TCS BOSCH 8.0
q   Assignment → Electronic Catalogue of Original Parts
q   identification marking of the hydraulic unit „ABS“
q   fitted as of CW 22/2004
2 - Brake line
q   identification marking of the hydraulic unit „VR“
q   to front right brake caliper
q   Connect → Chapter
3 - Brake line
q   identification marking of the hydraulic unit „HL“
q   for rear left wheel-brake cylinder/brake caliper
q   Connect → Chapter
4 - Brake line
q   identification marking of the hydraulic unit „HR“
q   for rear right wheel-brake cylinder/brake caliper
q   Connect → Chapter
5 - Brake line
q   identification marking of the hydraulic unit „VL“
q   to front left brake caliper
q   Connect → Chapter
6 - Hydraulic control unit
q   ABS/TCS/ESP BOSCH 8.0
q   removing and installing → Chapter
q   Assignment → Electronic Catalogue of Original Parts
q   identification marking of the hydraulic unit „ESP“
q   fitted as of CW 22/2004
7 - Brake line
q   identification marking of the hydraulic unit „HZ2“
q   Master brake cylinder/floating piston circuit to hydraulic control unit
q   Connect → Chapter
8 - Brake line
q   identification marking of the hydraulic unit „HZ1“
q   Master brake cylinder/pressure rod piston circuit to hydraulic control unit
q   Connect → Chapter
9 - Support
q   for hydraulic control unit ABS/TCS/ESP BOSCH 8.0
q   removing and installing → Chapter
10 - 8 Nm
q   for bracket of hydraulic control unit
11 - Line holder
q   for brake line
q   Assignment → Electronic Catalogue of Original Parts
12 - Support
q   for brake line
q   2 units
q   Assignment → Electronic Catalogue of Original Parts
13 - Support
q   for brake line
q   3 units
q   Assignment → Electronic Catalogue of Original Parts
14 - Brake servo unit
q   check → Chapter
q   Removing and installing LHD version → Chapter
q   Removing and installing RHD version → Chapter
15 - Master brake cylinder
q   cannot be repaired, replace completely in the event of faults
q   Check tightness → Chapter
q   removing and installing → Chapter
16 - Brake fluid reservoir
17 - Self-locking nuts, 20 Nm
q   replace after each removal
q   for bracket to body
18 - Support
q   for ABS, ABS/TCS, ABS/TCS/ESP BOSCH 8.0
q   removing and installing → Chapter
19 - Hexagon collar nut, 20 Nm
q   replace after each removal
q   for bracket to body
20 - Support
q   for hydraulic control unit ABS, ABS/TCS BOSCH 8.0
q   removing and installing → Chapter
21 - Support
q   for brake line
q   2 units
q   Assignment → Electronic Catalogue of Original Parts

   

Removing and installing the hydraulic control unit - LHD version > < Hydraulic control unit (ABS systems BOSCH 8.0), Brake servo unit/Master brake cylinder