Brakes Page D-1
Page D-1
Section D
Brakes
ATTENTION
HSV vehicles are equipped with a Supplemental Restraint System (SRS). An SRS consists of seat belt pre-
tensioners (fitted to all front seats), a d river’s-side air bag, a passeng er’s-sid e air bag and left an d right hand side
air bags. Refer to CAUTIONS, Section 12M, in Volume 12 of the Holden VYII series Service Manual before
performing any service operation on or around SRS components, the steering mechanism or wiring. Failure to
follow the CAUTIONS could result in personal injury or unnecessary SRS system repairs.
1 Purpose...............................................................................................................................................D-2
1.1 General ................................................................................................................................................................D-2
1.2 Load Sensing Proportioning Valve ...................................................................................................................D-3
2. HSV Performance Brake System......................................................................................................D-5
3. HSV Premium Brake System.............................................................................................................D-8
4. HSV 6 Piston Brake System Components.....................................................................................D-11
5 Service Operations...........................................................................................................................D-14
5.1 Pad Replacement..............................................................................................................................................D-14
5.2 Caliper Overhaul...............................................................................................................................................D-15
5.3 Brake Discs .......................................................................................................................................................D-16
Brake Disc Wear Limits....................................................................................................................................D-16
5.4 Service Parts.....................................................................................................................................................D-17
VYII Performance Replacement Parts.............................................................................................................D-17
Front Calipers................................................................................................................................................D-17
Rear Calipers ................................................................................................................................................D-18
VYII Premium Replacement Parts....................................................................................................................D-19
Front Calipers................................................................................................................................................D-19
Rear Calipers .................................................................................................................................................D21
VYII HSV 6 Piston Replacement Parts.............................................................................................................D-22
Front Calipers................................................................................................................................................D-22
Rear Calipers .................................................................................................................................................D22
Brakes Page D-2
Page D-2
1 Purpose
The purpose of this section is to provide information on the Brake Systems fitted to HSV VYII models. Details are given
where differences occur between the HSV models and standard Holden models. A series of instruction drawings describe
the design changes and indicate specific part numbers, fitting instructions and relevant n otes for vehicl e servicing.
NOTE:
If specific technical data on a HSV model is not
contained in this supplement, obtain data for that
model from Section 5A – Standard Brakes of the
VYII series Service Information. References are
made throughout this section to Holden Service
Information to assist in providing information for
specific service operations.
When hoisting (or jacking) HSV models, ensure
that the lifting head of the hoist lifts on the
chassis before the arm of the hoist contacts the
side-skirt
1.1 General
Brake systems fitted to HSV VYII models employ the vacuum booste d, four-wheel-disc concept oper ating through a tandem
master cylinder. This tandem arrangement provides separate braking systems to the front and rear wheels which in turn,
provides adequate braking (to the front or rear wheels) if a fault occurs in either system. HSV VYII models are also
equipped with the BOSCH Anti-lock Braking System (ABS) as standard. Inspection, replacement and testing of the ABS
must be carried out in accordance with the procedures detailed in the relevant Holden Service Manual.
Whenever any component of the ABS is
disturbed during service operations, it is vital
that the complete ABS is checked using the
procedure detailed in the relevant Holden Service
Manual
Three brake systems are fitted to HSV VYII. These systems have been developed by HSV and are a higher performance
braking system than the GMHA standard braking system. A description of these brake systems and their Standard (S) and
Optional (O) application is contain ed in succeeding paragra phs.
Table D-1 Brake S yst ems
Model Peformance Premium AP Racing
CLUBSPORT
CLUBSPORT R8
MALOO
MALOO R8
SENATOR SEDAN
SENATOR SIGNATURE
GTS
S
S
S
S
S
S
S
Brakes Page D-3
Page D-3
1.2 Load Sensing Proportioning Valve
The HSV VY Utility series models braking system differs from the HSV Sedan models, with the addition of a load sensi ng
proportioning valve, which is coupled to the rear suspension and therefore the deletion of the standard m aster cylinder
proportioning valve.
For full details, refer to the Holden VYII Service Information, Section 5A – Brakes. HSV VYII models have lower suspension
than the Holden models and have a unique HSV proportionin g va lve cable fitted to maintain brake balance. This unique
proportioning valve cable is shorter than the Holden part. Refer to Instruction Drawing 05I-010001.
HSV Part Name: Cable – Proportioning Valve
HSV Part Number: 05B-010501
Brakes Page D-4
Page D-4
Brakes Page D-5
Page D-5
2. HSV Performance Brake System
The new VYII Performance system - illustrat ed in Drawings 04I-030003 a nd 04I-030004 - is a further development of brake
systems developed for earlier HSV models. The major components of the new Performance System are as follows:
• Front ventilated and groov ed disc of 330mm x 32mm.
• Front Caliper Assemblies are twin piston floating of 40.5mm diameter.
• Bracket Caliper Mounting Brackets.
• Front Brake Hose (PN 05F-970706/7).
• Rear ventilated and grooved disc of 315mm x 18mm.
• Rear Caliper are single piston floating of 45mm diameter.
• Rear brake hose, (05F-97070 3).
• Pad material is JBINF-42 Front and BM9 62 Rear.
Brakes Page D-6
Page D-6
advanced automotive design and engineering
RELEASE
REVISION RECORD
SYM
DATE
INSTRUCTION DRAWING.
advanced automotive design and engineering
SIGNATURES ON
ISSUE DATED
ORIGINAL APPROVAL
AUTH'YCK.
DR.
-
APPR
VY
L.H
D.P
22.04.03
APPR
CK.
DR.
MODEL :
DWG.
DATE:
REFERENCE :
PARTNO.
04I-030003
-
NAME
PERFORMANCE BRAKE
SYSTEM - FRONT
A4
SIZE
11.07.02 ECN. O1186.03
M.B
MAJOR ASSEMBLIES
1. 05A-970705/6
2. 05A-970701
3. 05F-970701/2
CALIPER ASM FRT. RH/LH
DISC FRONT PERFORMANCE
HOSE FRONT RH/LH
COMPONENTS / SERVICE PARTS
4. ABUTMENT BRACKET
5. PAD ABUTMENT SHIM
6. OUTER PAD ASM
7. INNER PAD ASM
8. BLEED SCREW COVER
9. BLEED SCREW
10. ANTI RATTLE SPRING
11. GUIDE PIN BOOT
12. CALIPER BODY
13. SEALING RING
14. PISTON BOOT
15. GUIDE PIN BOLT
16. GUIDE PIN
17. PISTON
2
1
3
4
#
#
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
17
3
2
1
32-37Nm
180 - 190 Nm
80-90NmTHEN 45° TURN
412-14NmTHEN 90° TURN
APPLYLOCTITE 243
#
BEFORE INSTALLATION
Brakes Page D-7
Page D-7
advanced automotive design and engineering
RELEASE
REVISION RECORD
SYM
DATE
INSTRUCTION DRAWING.
advanced automotive design and engineering
SIGNATURES ON
ISSUE DATED
ORIGINAL APPROVAL
AUTH'YCK.
DR.
-
APPR
VY
L.H
D.P
22.04.03
APPR
CK.
DR.
MODEL :
DWG.
DATE:
REFERENCE :
PARTNO.
04I-030004
-
NAME
PERFORMANCE BRAKE
SYSTEM - REAR
A4
SIZE
11.07.02 ECN. O1186.03
M.B
3
2
1
70 - 100 Nm
32-37Nm
12-14Nm
APPLYLOCTITE 243
#
1
2
3
3
#
1
2
BEFORE INSTALLATION
MAJOR ASSEMBLIES
1. 05B-020709/10
2. 05B-000701
3. 05F-970703
CALIPER ASM RR RH/LH
DISC REAR PERFORMANCE
HOSE REAR BRAKE PERFORMANCE
Brakes Page D-8
Page D-8
3. HSV Premium Brake System
Components of the VYII Premium are as follows:-
Note: VYII Premium brakes system – illustrated in Dra wings 04I-030005 and 04I-030006.
• Front ventilated and cross drilled Disc of 343mm x 32mm.
• Front four piston opposed Caliper Assemb ly - 2 pistons of 38.1mm and 2 pistons of 41.3mm diameter.
• Front brake hose (PN 05F-970706/7).
• Rear ventilated and cross drill ed brake disc 315mm X 18mm
• Rear four piston opposed Caliper Assembly with piston size of 28.57mm diameter.
• Pad material is BM1387, front and rear.
• Rear brake hose (PN 05F-97070 4).
Brakes Page D-9
Page D-9
RELEASE
REVISION RECORD
SYM
DATE
INSTRUCTION DRAWING.
AUTH'Y CK.
DR.
-
VY
L.H
D.P
22.04.03
DWG.
DATE:
04I-030005
-
PREMIUM BRAKE
SYSTEM - FRONT
11.07.02 ECN. O1186.03
MAJOR ASSEMBLIES
1. 05A-970710/11
2. 05A-970712
3. 05F-970701/2
CALIPER ASM FRT
.RH
/LH
DISC FRONT PREMIUM
HOSE FRONTRH
/LH
COMPONENTS / SERVICE PARTS
4. CALIPER BODY-IN
NER HALF
5. SEALING RING 41.3
6. SEALING RING 38.1
7. CALIPER PISTON 41.3
8. CALIPER PISTON 38.1
9. DUSTBOOT
10. DUSTBOOT RETAINING RING
11. BRAKE PAD ASM
12. PAD RETAINER
13. CALIPER BRIDGE SEAL
14. PAD WEAR STRIP RH
15. PAD WEAR STRIP SCREW
18. CALIPER BOLTS
19. PAD RETAININGB
OLTS
3
2
1
20-25N
m
32-37N
m
25 Nm
470 - 100 Nm
APPL
YL
OCTITE 243
#
16. PAD WEAR STRIP LH
17. CALIPER BODY - OUTER HALF
20. BLEED SCREW
21. BLEED SCREW DUST CAP
3
2
4
1
#
17
14
20
21
15
13
16
12
3
11
9
8
6
18
19
4
5
7
10
12
BEFORE INSTALLATION
M.B
Brakes Page D-10
Page D-10
advanced automotive design and engineering
RELEASE
REVISION RECORD
SYM
DATE
INSTRUCTION DRAWING
.
advanced automotive design and engineering
SIGNATURES ON
ISSUE DATED
ORIGINAL APPROVAL
AUTH'Y CK.
DR.
-
APPR
VY
L.H
D.P
22.04.03
APPR
CK.
DR.
MODEL :
DWG.
DATE:
REFERENCE :
PARTNO.
04I-030006
-
NAME
PREMIUM BRAKE
SYSTEM - REAR
A4
SIZE
11.07.02 ECN. O1186.03
M.B
MAJOR ASSEMBLIES
1. 05B-970709/10
2. 05B-970723
3. 05F-970704
CALIPER ASM RR RH/LH
DISC REAR PREMIUM
HOSE REAR BRAKE PREMIUM
COMPONENTS / SERVICE PARTS
4. CALIPER BODY - INNER HALF
5. SEALING RING 28.57
6. CALIPER PISTON 28.57
7. DUSTBOOT
8. DUSTBOOT RETAINING RING
9. BRAKE PAD ASM
10. PAD RETAINER
11. CALIPER BRIDGE SEAL
12. PAD WEAR STRIP RH
13. PAD WEAR STRIP SCREW
14. PAD WEAR STRIP LH
15. CALIPER BODY - OUTER HALF
18. BLEED SCREW
19. BLEED SCREW DUST CAP
16. CALIPER BOLTS
17. PAD RETAINING BOLTS 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20-25Nm
32-37Nm
70 - 100 Nm
2
3
11
11
2
3
Brakes Page D-11
Page D-11
4. HSV 6 Piston Brake System
Components
Components of the HSV 6 piston braking package:-
Note: Brakes system – illustrated in Drawings 04I-030001 and 04I-030002.
• Front ventilated and cross drilled Disc of 362mm x 32mm.
• Front six piston opposed Caliper Assembly - 2 leading pistons of 27.0mm, 2 interme diate pistons of 31.75mm
diameter, and 2 trailing pistons of 33.1mm diameter.
• Front brake hose (PN 05F-970706/7).
• Rear ventilated and cross drill ed brake disc 343mm X 26mm.
• Rear four piston opposed Caliper Assembly with piston size of 38.1mm diameter.
• Pad material is Ferodo DS2500, front and rear.
• Rear brake hose (PN 05F-97070 4).
Brakes Page D-12
Page D-12
advanced automotive design and engineering
DATE SYM REVISION RECORD
RELEASE
advanced automotive design and engineering
DATE:
DR.
AUTH'Y
APPR
CK.
APPR
CK.
DR.
REFERENCE :
MODEL :
DWG
.
ORIGINAL APPROVAL
ISSUE DATED
SIGNATURES ON
PARTNO.
04I-030001
NAME INSTRUCTION DRAWING.
HSV - AP - FRONT BRAKE ASM
A4
SIZE
M.B
D.P
L.H
15.5.02
VY
4.
10.
(2 PLACES)
9.
6.
(4 PLACES)
7.
(2 PLACES)
5.
15.
(4 PLACES)
8.
1
2
3
NOTE: CALIPER IS SHOWN SEPERATED
FOR INFORMATION PURPOSES ONLY
.
*DO NOT ATTEMPT TO LOOSEN THESE
BOLTS WHEN SERVICING THE CALIPER.
80 - 90Nm THEN
90° TURN
32 - 37Nm
25Nm
3
2
1
1.
3.
2.
1. CALIPER ASSEMBLYFRONT RH/LH
12. CALIPER PISTON
19. 0`RING
18. DUSTBOOT
17. DUSTBOOT
16. DUSTBOOT
15. SEALING RING
14. SEALING RING
21. DUST CAP
13. SEALING RING
20. BLEED NIPPLE
6. CALIPER BOLTS
11. CALIPER PISTON
8. ANTI RATTLE CLIP
3. HOSE FRONT RH/LH
10. CALIPER PISTON
5. CALIPER BODY OUTER
7. PAD RETAINING PIN
2. DISC FRONT RH/LH
4. CALIPER BODY INNER
9. BRAKE PAD ASSEMBLY
11.
(2 PLACES)
16.
(2 PLACES)
18.
(4 PLACES)
17.
(4 PLACES)
13.
(2 PLACES)
14.
(4 PLACES)
12.
(2 PLACES)
20.
(2 PLACES)
21.
(2 PLACES)
19.
(2 PLACES)
*
1
*
22. TUBE ASSEMBLY
22.
DRF03026.01
Brakes Page D-13
Page D-13
10. CALIPER PISTON
1. CALIPER ASSEMBLYFRONT RH/LH
12. DUSTBOOT
13. 0 RING
15. DUST CAP
14. BLEED NIPPLE
9. BRAKE PAD ASSEMBLY
6. CALIPER BOLTS
7. PAD RETAINING PIN
4. CALIPER BODY INNER
11. SEALING RING
8. ANTI RATTLE CLIP
3. HOSE FRONT RH/LH
5. CALIPER BODY OUTER
2. DISC FRONT RH/LH
advanced automotive design and engineering
DATE SYM REVISION RECORD
RELEASE
advanced automotive design and engineering
DATE:
DR.
AUTH'Y
APPR
CK.
APPR
CK.
DR.
REFERENCE :
MODEL :
DWG.
ORIGINAL APPROVAL
ISSUE DATED
SIGNATURES ON
PARTNO.
04I-030002
NAME INSTRUCTION DRAWING.
HSV - AP- REAR BRAKE - ASM
A4
SIZE
M.B
D.P
L.H
17.5.02
VY
-
-
3
2
1.
2. 3.
4.
10.
(4 PLACES)
9.
11.
(4 PLACES)
15.
(4 PLACES)
13.
(4 PLACES)
6.
(4 PLACES)
7.
(2 PLACES)
5.
12.
(4 PLACES)
8.
1
2
3
NOTE: CALIPER IS SHOWN SEPERATED
FOR INFORMATION PURPOSES ONLY
.
*DO NOT ATTEMPT TO LOOSEN THESE
BOLTS WHEN SERVICING THE CALIPER.
14.
(2 PLACES)
*
*
1
1
32 - 37Nm
80 - 90Nm THEN
90° TURN
25Nm
16. TUBE ASSEMBLY
16.
DRF03026.01
Brakes Page D-14
Page D-14
5. Service Operations
Although HSV brake systems have different fittings and components, the general service principles are the same as
those which apply to Holden standard brake systems. The important differences between Holden brake systems and
HSV systems are the component parts and the specified wear limits for those parts. Drawings of specific HSV brake
systems and component part numbers are included in this section and wear limits have also been specified where
required.
5.1. Pad Replacement
Refer to appropriate dra wings in this section or in Holden S ervice Manual. Ensure that the following important n otes are
observed and repl ace brake pads in accordance with the procedures in the Holden VYII series Service Manual.
Important Notes On Brake P ad Replacement
• Do not remove mounting brackets unless damaged or for disc servicing.
• Pads should be replaced if there is less than 3mm of lining material remaining or if pads are damaged.
• Pads must be replaced as a full set of 4. Ensure pad material is correct specification. Do not mix pad material
front to rear. Use genuine HSV replacement parts to ensure correct pad material is used.
• Before fitting new pads check that all pads are fitted with insulating material.
• When replacing pads in VYII Performance brakes, ensure that shims and spring are fully clipped into position so
that they are clear of the rotor. Carefully lower the body over the pads and bracket ensuring the pads a r e engaged
with spring so that they are free to slide. Ensure Piston Boot is not caught between the Piston and the inner pad.
Fit new guide bolt through the lower hole and tighten to a torque of 30-34N m.
• When replacing pads in the H SV 6 Piston Braking System, ensure the pad retaining pins are driven full y into
position.
Brakes Page D-15
Page D-15
5.2 Caliper Overhaul
Refer to appropriate dra wings in this section or in Holden S ervice Manual. Ensure that the following important n otes are
observed and overhaul calipers as detailed in Section 5A-Standard Brakes of the VYII series Service Information.
Notes On Caliper Overhaul
• Do not remove the mounting brackets unless damaged or for disc servicing.
• Remove the pistons by directing light air pressure into the brake hose port, and progressivel y increase until piston
is forced out of bore .
:
Caution is necessary to avoid physical
injury—Piston may be ejected with
considerable force due to air pressure. Use
packing to prevent piston damaging body of
caliper.
Brakes Page D-16
Page D-16
5.3 Brake Discs
Refer to appropriate dra wings in this section or in Holden Service Manual. Ensure that important notes are observed an d
overhaul discs as detailed in Section 5A-Standar d Brakes.
Do not remove mounting bracket from the
brake caliper unless the bracket requires
service. It is critical for safety that the bolts
holding the mounting bracket to the caliper if
removed, are correctly reinstalled.
Brake Disc Wear Limits.
The minimum thickness for discs fitted to standard Holde n brakes is cast in the hub of the disc and is specified in
Section 5A – Standard Brakes in the Holden Service Manual. The minimum thickness for brake discs fitted to HSV brake
systems is stamped into the edge of the disc. For informa tion, the new and minimum thicknesses of discs used in HSV
brake systems are tabulated below.
Disc
Location
New
Thickness Minimum
Thickness
VYII Premium
Front 32.0mm 30.0mm
Rear 18.0mm 16.0mm
VYII Performance
Front 32.0mm 30.0mm
Rear 18.0mm 16.0mm
AP Racing
Front 32.0mm 30.0mm
Rear 26.0mm 24.0mm
Brakes Page D-17
Page D-17
5.4. Service Parts
It is essential that genuine replacement parts be fitted to HSV brake assemblies. This is particularly important when
replacing brake pads because of the various types of lining material used. Complete brake assemblies, front and rear
discs, calipers and attachment parts have also been identified as replacement parts and these items are available from
HSV: these parts are listed in the following paragraphs or referenced in enclosed drawings.
VYII Performance Replacement Parts
Refer to Drawings 04I-030003 and 04I-030004 for major component part numbers. Service kits for the VYII Performance
brake system are listed below:
Front Calipers
05A-970730 FRONT HYDRAULIC REPAIR KIT COMPRISING
2 OFF SEALING RING
2 OFF PISTON BOOT
1 OFF BLEED SCREW PROTECTOR COVER
2 OFF GUIDE PIN BOOT
05A-030702 FRONT CALIPER HOUSING ASSEMBLY RH COMPRISING
1 OFF CALIPER BODY RH
1 OFF ABUTMENT BODY
2 OFF PAD ABUTMENT SHIM
2 OFF SEALING RING
2 OFF PISTON BOOT
2 OFF PISTON
1 OFF BLEED SCREW PROTECTOR COVER
1 OFF BLEED SCREW
1 OFF ANTI RATTLE SPRING
2 OFF GUIDE PIN BOOT
2 OFF GUIDE PIN
2 OFF GUIDE PIN BOLT
05A-030701 FRONT CALIPER HOUSING ASSEMBLY LH COMPRISING
1 OF CALIPER BODY LH
1 OFF ABUTMENT BODY
2 OFF PAD ABUTMENT SHIM
2 OFF SEALING RING
2 OFF PISTON BOOT
2 OFF PISTON
1 OFF BLEED SCREW PROTECTOR COVER
1 OFF BLEED SCREW
1 OFF ANTI RATTLE SPRING
2 OFF GUIDE PIN BOOT
2 OFF GUIDE PIN
2 OFF GUIDE PIN BOLT
Brakes Page D-18
Page D-18
05A-970733 PISTON BRAKE
05A-970734 BLEED SCREW
05A-970735 PAD ABUTM ENT SHIM
05A-970736 ANTI RATTLE SPRING
05A-970737 GUIDE PIN
05A-970738 GUIDE PIN BOLT
05A-990704 BRAKE PAD KIT JBI NF42 COMPRISING
2 OFF OUTER PAD ASSEMBLY JBI NF42
2 OFF INNER PAD ASSEMBLY JBI NF42
4 OFF GUIDE PIN BOLT
Rear Calipers
Servicing procedur es and servicing kits for the VYII Perform ance Rear Caliper are exactl y the same as for the st andard
VY Holden Rear Caliper. Therefore, when servicing the VY rear caliper, refer to the procedures in the
Section 5A - Standard Brakes.
HSV Performance Rear Calipers use unique brake pads, with a thinner pad to suit HSV’s wider ventilated disc.
05B-020710 REAR CALIPER HOUSING ASSEMBLY RH
COMPRISING
1 OFF CALIPER BODY
1 OFF SEALING RING
1 OFF CALIPER PISTON
1 OFF DUSTBOOT
1 OFF BLEED SCREW
1 OFF BLEED SCREW DUST CAP
05B-020709 REAR CALIPER HOUSING ASSEMBLY LH COMPRISING
1 OFF CALIPER BODY
1 OFF SEALING RING
1 OFF CALIPER PISTON
1 OFF DUSTBOOT
1 OFF BLEED SCREW
1 OFF BLEED SCREW DUST CAP
05B-970704 Rear Brake Pad Kit (BM962) COMPRISING
4 OFF BRAKE PAD (BM962)
4 OFF RETAINING BOLTS
Brakes Page D-19
Page D-19
VYII Premium Replacement Parts
Refer to Drawings 04I-030005 and 04I-030006 for major component part numbers. Service kits for the VY II Premium
brake system are listed below:
Front Calipers
05A-970717 FRONT CALIPER HYDRAULIC REPAIR KIT COMPRISING
2 OFF SEALING RING 1 5/8
2 OFF SEALING RING 1 ½
4 OFF DUSTBOOT
4 OFF DUSTBOOT RETAINING RING
2 OFF BLEED SCREW DUST CAP
2 OFF CALIPER BRIDGE SEAL
05A-020712 FRONT CALIPER HOUSING ASSEMBLY RH COMPRISING
1 OFF CALIPER BODY -INNER HALF RH
1 OFF CALIPER BODY -OUTER HALF RH
2 OFF SEALING RING 1 5/8
2 OFF SEALING RING 1 ½
2 OFF CALIPER PISTON 1 5/8
2 OFF CALIPER PISTON 1 ½
4 OFF DUSTBOOT
4 OFF DUSTBOOT RETAINING RING
1 OFF PAD RETAINER
2 OFF CALIPER BRIDGE SEAL
2 OFF PAD WEAR STRIP RH
4 OFF PAD WEAR STRIP SCREW
2 OFF PAD WEAR STRIP LH
4 OFF CALIPER BOLTS
1 OFF PAD RETAINING BOLT
2 OFF BLEED SCREW
2 OFF BLEED SCREW DUST CAP
Brakes Page D-20
Page D-20
05A-020711 FRONT CALIPER HOUSING ASSEMBLY LH COMPRISING
1 OFF FRONT CALIPER BODY - INNER HALF LH
1 OFF FRONT CALIPER BODY OUTER HALF LH
2 OFF SEALING RING 1 5/8
2 OFF SEALING RING 1 ½
2 OFF CALIPER PISTON 1 5/8
2 OFF CALIPER PISTON 1 ½
4 OFF DUSTBOOT
4 OFF DUSTBOOT RETAINING RING
1 OFF PAD RETAINER
2 OFF CALIPER BRIDGE SEAL
2 OFF PAD WEAR STRIP RH
4 OFF PAD WEAR STRIP SCREW
2 OFF PAD WEAR STRIP LH
4 OFF CALIPER BOLTS
1 OFF PAD RETAINING BOLT
2 OFF BLEED SCREW
2 OFF BLEED SCREW DUST CAP
05A-970720 PIST ON 1 5/8
05A-970721 PISTON 1 ½
05A-970722 BLEED SCREW
05A-970723 PAD RETAINER
05A-970724 CALIPER BOLT
05A-970725 PAD RETAINER BOLT
05A-970726 PAD WEAR STRIP RH
05A-970727 PAD WEAR STRIP LH
05A-970728 PAD WEAR STRIP SCREW
05A-990729 BRAKE PAD KIT (BM1387) C OMPRISING
4 OFF BRAKE PAD (BM1387)
Brakes Page D-21
Page D-21
Rear Calipers
05B-970713 REAR CALIPER HYDRAULIC REPAIR KIT COMPRISING
4 OFF SEALING RING
4 OFF DUSTBOOT
4 OFF DUSTBOOT RETAINING RING
2 OFF BLEED SCREW DUST CAP
2 OFF CALIPER BRIDGE SEAL
05B-020712 REAR CALIPER HOUSING ASSEMBLY RH COMPRISING
1 OFF CALIPER BODY -INNER HALF RH
1 OFF CALIPER BODY -OUTER HALF LH
4 OFF SEALING RING 1 1/8
4 OFF CALIPER PISTON 1 1/8
4 OFF DUSTBOOT
4 OFF DUSTBOOT RETAINING RING
1 OFF PAD RETAINER
2 OFF CALIPER BRIDGE SEAL
2 OFF PAD WEAR STRIP RH
2 OFF PAD WEAR STRIP LH
4 OFF PAD WEAR STRIP SCREW
4 OFF CALIPER BOLTS
1 OFF PAD RETAINING BOLT
2 OFF BLEED SCREW
2 OFF BLEED SCREW DUST CAP
05B-020711 REAR CALIPER HOUSING ASSEMBLY LH COMPRISING
1 OFF CALIPER BODY -INNER HALF RH
1 OFF CALIPER BODY -OUTER HALF LH
4 OFF SEALING RING 1 1/8
4 OFF CALIPER PISTON 1 1/8
4 OFF DUSTBOOT
4 OFF DUSTBOOT RETAINING RING
1 OFF PAD RETAINER
2 OFF CALIPER BRIDGE SEAL
2 OFF PAD WEAR STRIP RH
2 OFF PAD WEAR STRIP LH
4 OFF PAD WEAR STRIP SCREW
4 OFF CALIPER BOLTS
1 OFF PAD RETAINING BOLT
2 OFF BLEED SCREW
2 OFF BLEED SCREW DUST CAP
Brakes Page D-22
Page D-22
05B-970716 PIST ON 1 1/8
05A-970722 BLEED SCREW
05B-970717 PAD RETAINER
05B-970718 CALIPER BOLT
05B-970719 PAD RETAINER BOLT
05B-970720 PAD WEAR STRIP RH
05B-970721 PAD WEAR STRIP LH
05B-970728 PAD WEAR STRIP SCREW
05B-990722 BRAKE PAD KIT (BM1387) C OMPRISING
4 OFF BRAKE PAD (BM1387) REAR
VYII HSV 6 Piston Replacement Parts
Refer to Drawings 04I-030001 and 04I-030002 for major component part numbers. Service kits for the VYII HSV 6
Piston system are listed below:
Front Brakes
05A-021211 1 OFF DISC – FRT BRAKE LH – ALUM/HAT
05A-021212 1 OFF DISC – FRT BRAKE RH – ALUM/HAT
05A-021205 1 OFF CALIPER ASM FRT – LH – NO PADS
05A-021206 1 OFF CALIPER ASM FRT – RH – NO PADS
05A-021209 1 OFF PAD PACKAGE FT – FERODO DS2500
05A-021202 2 OFF SERVICE KIT – F RT CALIPER 6 PISTON
05F-970707 1 OFF HOSE – FRONT BRAKE – LH
05F-970706 1 OFF HOSE – FRONT BRAKE – RH
05F-970705 4 OFF GASKET – BRAKE HOSE – COPPER
05A-000714 4 OFF BOLT – FRT CALIPER TO KNUCKLE
Rear Brakes
05B-021211 1 OFF DISC – RR BRAKE LH – VENTED/C
05B-021212 1 OFF DISC –RR BRAKE RH – VENTED/C
05B-021205 1 OFF CALIPER ASM – RR – LH NO PADS
05B-021206 1 OFF CALIPER ASM – RR – RH NO PADS
05B-021209 1 OFF PAD PACKAGE – RR- FERODO DS2500
05B-021202 2 OFF SERVICE KIT – RR CALIPER 4 PIST ON
05F-970704 2 OFF HOSE – REAR BRAKE – PREMIUM
05F-970705 4 OFF GASKET – BRAKE HOSE – COPPER
71A-970702 4 OFF WASHER – FLAT – ID 12, T 1.5m
05B-000714 4 OFF BOLT – REAR CALIPER TO KNUCKLE