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-side air bag and left and right h and
side air bags. Refer to CAUTIONS, Section 12M Occupant Protection System in th e MY 2005 VZ Series Ser vice
Information 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...................................................................................................................................................2
2 General Information ...............................................................................................................................3
3 HSV Performance Brake System..........................................................................................................4
4 HSV Premium Brake System.................................................................................................................7
5 HSV VZ Premium Brake System.........................................................................................................10
6 HSV 6 Piston Brake System Components.........................................................................................13
7 Service Operations...............................................................................................................................16
7.1 Pad Replacement................................................................................................................................................. 16
Important Notes On Brake Pad Replacement.................................................................................................... 16
7.2 Caliper Overhaul.................................................................................................................................................. 17
7.3 Brake Discs .......................................................................................................................................................... 18
Brake Disc Wear Limits....................................................................................................................................... 18
7.4 Service Parts........................................................................................................................................................ 19
VZ Performance Replacement Parts .................................................................................................................. 19
Front Calipers................................................................................................................................................... 19
Rear Calipers ................................................................................................................................................... 20
Premium Replacement Parts .............................................................................................................................. 21
Front Calipers................................................................................................................................................... 21
Rear Calipers ................................................................................................................................................... 23
VZ HSV 6 Piston Replacement Parts.................................................................................................................. 25
Front Calipers................................................................................................................................................... 25
Rear Calipers ................................................................................................................................................... 25
HSV VZ Premium Brake Replacement Parts...................................................................................................... 26
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 VZ 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 notes for vehicle
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
VZ 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 h ead o f th e hoist lifts on
the chassis before the arm of the hoist
contacts the side-skirt
Brakes Page D-3
Page D-3
2 General Information
Brake systems fitted to HSV VZ models employ the vacuum boosted, four-wheel-disc concept operating through a
tandem master cylinder. T his tandem arra ng e ment prov ides separ ate brak i ng s ystems 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 VZ models are
also equipped with th e BOSCH Anti-lock Braking System (A BS) as standard. Inspection, replacement and testing of the
ABS must be carried out in accordance with the proc edures 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
Four brake systems are fitted to HSV VZ models. T he Premium brake s ystem has been revised duri ng the VZ model ru n
creating two packages “Premium” and “VZ Premium”. 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 contained in succeeding paragraphs.
TABLE D-1 BRAKE SYSTEMS
Model Performance Premium VZ Premium AP Racing
Clubsport S
Clubsport R8 S S O
Maloo S
Maloo R8 S S O
Senator S
Brakes Page D-4
Page D-4
3 HSV Performance Brake System
The VZ Performance system - illustrated in Drawings 04I-030003 and 04I-030004 - is a further development of brake
systems developed for earlier HSV models. The major components of the Performance System are as follows:
• Front ventilated and grooved 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 d isc of 315mm x 18mm.
• Rear Caliper are single piston floating of 45mm diameter.
• Rear brake hose, (05F-970703).
• Pad material is JBI-NF42-HFF Front and BM962 Rear.
Brakes Page D-5
Page D-5
advanced automotive design and engineeringadvanced automotive design and engineering
RELEASERELEASE
REVISION RECORDREVISION RECORD
SYMSYM
DATE
INSTRUCTION DRAWING.INSTRUCTION DRAWING.
advanced automotive design and engineeringadvanced automotive design and engineering
SIGNATURES ONSIGNATURES ON
ISSUE DATEDISSUE DATED
ORIGINAL APPROVAL
AUTH'YAUTH'Y CK.
DR.
-
APPR
VY
L.H
D.P
22.04.03
APPR
CK.
DR.
MODEL :
MODEL :
DWG.DWG.
DATE:
REFERENCE :
REFERENCE :
PART NO.
04I-030003
-
NAME
PERFORMANCE BRAKE
SYSTEM -
SYSTEM -FRONT
A4
SIZE
11.07.02 ECN. O1186.03
ECN. O1186.03
M.B
MAJOR ASSEMBLIES
1. 05A-970705/61. 05A-970705/6
2. 05A-9707012. 05A-970701
3. 05F-970701/23. 05F-970701/2
CALIPER ASM FRT. RH/LHCALIPER ASM FRT. RH/LH
DISC FRONT PERFORMANCEDISC FRONT PERFORMANCE
HOSE FRONT RH/LHHOSE FRONT RH/LH
COMPONENTS / SERVICE PARTSCOMPONENTS /SERVICE PARTS
4. ABUTMENT BRACKET4. ABUTMENT BRACKET
5. PAD ABUTMENT SHIM5. PAD ABUTMENT SHIM
6. OUTER PAD ASM6. OUTER PAD ASM
7. INNER PAD ASM7. INNER PAD ASM
8. BLEED SCREW COVER8. BLEED SCREW COVER
9. BLEED SCREW9. BLEED SCREW
10. ANTI RATTLE SPRING10. ANTI RATTLE SPRING
11. GUIDE PIN BOOT11. GUIDE PIN BOOT
12. CALIPER BODY12. CALIPER BODY
13. SEALING RING13. SEALING RING
14. PISTON BOOT14. PISTON BOOT
15. GUIDE PIN BOLT15. GUIDE PIN BOLT
16. GUIDE PIN16. GUIDE PIN
17. PISTON17. 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
32 -37 Nm
180 - 190 Nm180 -190 Nm
80-90NmTHEN 45° TURN80 -90 Nm THEN 45° TURN
412-14NmTHEN 90° TURN
12 -14 Nm THEN 90° TURN
APPLY LOCTITE 243APPLY LOCTITE 243
#
BEFORE INSTALLATIONBEFORE INSTALLATION
Brakes Page D-6
Page D-6
advanced automotive design and engineeringadvanced automotive design and engineering
RELEASE
REVISION RECORD
REVISION RECORD
SYM
DATE
INSTRUCTION DRAWING.INSTRUCTION DRAWING.
advanced automotive design and engineeringadvanced automotive design and engineering
SIGNATURES ONSIGNATURES ON
ISSUE DATEDISSUE DATED
ORIGINAL APPROVALORIGINAL APPROVAL
AUTH'Y CK.
DR.
-
APPR
VY
L.H
D.P
22.04.03
APPR
CK.
DR.
MODEL :
DWG.
DATE:
REFERENCE :
REFERENCE :
PART NO.
04I-030004
-
NAME
PERFORMANCE BRAKE
SYSTEM - REAR
SYSTEM - REAR
A4
SIZE
11.07.02 ECN. O1186.03ECN. O1186.03
M.B
3
2
1
30-34Nm
30 - 34 Nm
32-37Nm32 - 37 Nm
12-14Nm12 - 14 Nm
APPLY LOCTITE 243APPLY LOCTITE 243#
1
2
3
3
#
1
2
BEFORE INSTALLATIONBEFORE INSTALLATION
MAJOR ASSEMBLIES
1. 05B-970705/61. 05B-970705/6
2. 05B-9707012. 05B-970701
3. 05F-9707033. 05F-970703
CALIPER ASM RR RH/LHCALIPER ASM RR RH/LH
DISC REAR PERFORMANCEDISC REAR PERFORMANCE
HOSE REAR BRAKE PERFORMANCEHOSE REAR BRAKE PERFORMANCE
3
#
Brakes Page D-7
Page D-7
4 HSV Premium Brake System
Components of the VZ Premium are as follows:-
Note: VZ Premium brakes system – illustrated in Drawings 04I-030005 and 04I-030006.
• Front ventilated and cross drilled Disc of 343mm x 32mm.
• Front four piston opposed Caliper Assembly - 2 pistons of 38.1mm and 2 pistons of 41.3mm diameter.
• Front brake hose (PN 05F-970706/7).
• Rear ventilated and cross drilled brake disc 315mm X 18mm
• Rear four piston opposed Caliper Assembl y with piston size of 28.57mm diameter.
• Pad material is BM1387, front and rear.
• Rear brake hose (PN 05F-970704).
Brakes Page D-8
Page D-8
RELEASE
REVISION RECORD
REVISION RECORD
SYM
DATE
INSTRUCTION DRAWING.INSTRUCTION DRAWING.
AUTH'Y CK.
DR.
-
VY
L.H
D.P
22.04.03
DWG.
DATE:
04I-030005
-
PREMIUM BRAKEPREMIUM BRAKE
SYSTEM - FRONTSYSTEM - FRONT
11.07.02 ECN. O1186.03ECN. O1186.03
MAJOR ASSEMBLIESMAJOR ASSEMBLIES
1. 05A-970710/111. 05A-970710/11
2. 05A-9707122. 05A-970712
3. 05F-970701/23. 05F-970701/2
CALIPER ASM FRT. RH/LHCALIPER ASM FRT. RH/LH
DISC FRONT PREMIUMDISC FRONT PREMIUM
HOSE FRONT RH/LHHOSE FRONT RH/LH
COMPONENTS / SERVICE PARTSCOMPONENTS / SERVICE PARTS
4. CALIPER BODY - INNER HALF4. CALIPER BODY - INNER HALF
5. SEALING RING 41.35. SEALING RING 41.3
6. SEALING RING 38.16. SEALING RING 38.1
7. CALIPER PISTON 41.37. CALIPER PISTON 41.3
8. CALIPER PISTON 38.18. CALIPER PISTON 38.1
9. DUSTBOOT9. DUSTBOOT
10. DUSTBOOT RETAINING RING10. DUSTBOOT RETAINING RING
11. BRAKE PAD ASM11. BRAKE PAD ASM
12. PAD RETAINER12. PAD RETAINER
13. CALIPER BRIDGE SEAL13. CALIPER BRIDGE SEAL
14. PAD WEAR STRIP RH14. PAD WEAR STRIP RH
15. PAD WEAR STRIP SCREW15. PAD WEAR STRIP SCREW
18. CALIPER BOLTS18. CALIPER BOLTS
19. PAD RETAINING BOLTS19. PAD RETAINING BOLTS
3
2
1
20-25Nm
20 - 25 Nm
32-37Nm32 - 37 Nm
25 Nm25 Nm
470 - 100 Nm
70 - 100 Nm
APPLY LOCTITE 243APPLY LOCTITE 243
#
16. PAD WEAR STRIP LH
16. PAD WEAR STRIP LH
17. CALIPER BODY - OUTER HALF17. CALIPER BODY - OUTER HALF
20. BLEED SCREW20. BLEED SCREW
21. BLEED SCREW DUST CAP21. 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 INSTALLATIONBEFORE INSTALLATION
M.B
Brakes Page D-9
Page D-9
advanced automotive design and engineeringadvanced automotive design and engineering
RELEASERELEASE
REVISIONRECORDREVISIONRECORD
SYM
DATE
DATE
INSTRUCTIONDRAWING.INSTRUCTIONDRAWING.
advanced automotive design and engineeringadvanced automotive design and engineering
SIGNATURESONSIGNATURESON
ISSUEDATEDISSUEDATED
ORIGINAL APPROVAL
ORIGINAL APPROVAL
AUTH'YAUTH'YCK.CK.
DR.DR.
-
APPR
VY
L.H
L.H
D.PD.P
22.04.0322.04.03
APPR
CK.
CK.
DR.DR.
MODEL:MODEL:
DWG.DWG.
DATE:DATE:
REFERENCE:REFERENCE:
PART NO.PART NO.
04I-03000604I-030006
-
NAMENAME
PREMIUMPREMIUM BRAKEBRAKE
SYSTEM-REARSYSTEM-REAR
A4
SIZESIZE
11.07.0211.07.02 ECN. O1186.03ECN. O1186.03
M.BM.B
MAJOR ASSEMBLIESMAJOR ASSEMBLIES
1.05B-970709/101.05B-970709/10
2.05B-9707232.05B-970723
3.05F-9707043.05F-970704
CALIPER ASM RR RH/LHCALIPER ASM RR RH/LH
DISC REAR PREMIUMDISC REAR PREMIUM
HOSEREAR BRAKEPREMIUMHOSEREAR BRAKEPREMIUM
COMPONENTS/SERVICEPARTSCOMPONENTS / SERVICEPARTS
4. CALIPER BODY - INNERHALF4. CALIPER BODY - INNERHALF
5.SEALINGRING28.575.SEALING RING 28.57
6.CALIPERPISTON28.576.CALIPER PISTON28.57
7.DUSTBOOT7.DUSTBOOT
8.DUSTBOOT RETAININGRING8.DUSTBOOT RETAINING RING
9.BRAKEPAD ASM9.BRAKEPAD ASM
10.PAD RETAINER10.PAD RETAINER
11.CALIPERBRIDGESEAL11.CALIPER BRIDGESEAL
12.PAD WEAR STRIPRH12.PAD WEAR STRIPRH
13.PAD WEAR STRIP SCREW13.PAD WEAR STRIP SCREW
14. PAD WEAR STRIPLH14. PAD WEAR STRIPLH
15.CALIPER BODY -OUTERHALF15.CALIPER BODY -OUTERHALF
18.BLEED SCREW18.BLEED SCREW
19.BLEED SCREW DUST CAP19.BLEED SCREW DUST CAP
16.CALIPER BOLTS16.CALIPER BOLTS
17.PAD RETAINING BOLTS17.PAD RETAINING BOLTS 1
2
3
4
5
6
7
8
9
10
11
12
13
1414
15
16
17
18
19
20 -25 Nm20 -25 Nm
32 -37Nm32 -37 Nm
70-100 Nm70-100 Nm
2
3
11
11
2
3
Brakes Page D-10
Page D-10
5 HSV VZ Premium Brake System
Components of the HSV VZ 4 Piston Premium brake packa ge are as follows:-
Note: VZ Premium brakes system – illustrated in Drawings 04I-030010 and 04I-030011.
• Front ventilated and cross drilled Disc of 350mm x 32mm.
• Front four piston opposed Caliper Assembly – 2 leading pistons of 38.1mm and 2 trailin g pistons of 4 1.4mm
diameter.
• Front brake hose (PN 05F-970706/7).
• Rear ventilated and cross drilled brake disc 320mm X 24mm
• Rear four piston opposed Caliper Assembl y with piston size of 28.57mm diameter.
• Pad material is Ferodo DS2500, front and rear.
• Rear brake hose (PN 05F-970704).
Brakes Page D-11
Page D-11
Brakes Page D-12
Page D-12
Brakes Page D-13
Page D-13
6 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 oppos ed 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 drilled brake disc 343mm X 26mm.
• Rear four piston opposed Caliper Assembl y with piston size of 38.1mm diameter.
• Pad material is Ferodo DS2500, front and rear.
• Rear brake hose (PN 05F-970704).
Brakes Page D-14
Page D-14
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
45° 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-15
Page D-15
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-16
Page D-16
7 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.
7.1 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 accorda nce with the procedures in the Holden VZ series Service Manual.
Important Notes On Brake Pad 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 r emaining 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 materia l is used.
• Before fitting new pads check that all pads are fitted with insulating material.
• When replacing pads in VZ 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 pa ds and bracket ensurin g the pads are engaged with
spring so that they are free to slide. Ensure Piston Boot is not caught between the Pisto n and th e inner pad. Fit
new guide bolt through the lower hole an d tighten to a torque of 30-34Nm.
• When replacing pads in the H SV 6 Piston Braking System, ensure the pad retaining pins are driv en fully into
position.
Brakes Page D-17
Page D-17
7.2 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 VZ 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
progressively 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-18
Page D-18
7.3 Brake Discs
Refer to appropriate dra wings in this section or in Hol den S ervice Manu al. Ensure t hat important notes a re observed and
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 Holden 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 information, the new and minimum thicknesses of discs used in HSV
brake systems are tabulated below.
Disc
Location New
Thickness Minimum
Thickness
VZ Premium
Front 32.0mm 30.0mm
Rear 24.0mm 22.0mm
Premium
Front 32.0mm 30.0mm
Rear 18.0mm 16.0mm
VZ 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-19
Page D-19
7.4 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 ref erenced in enclosed drawings.
VZ Performance Replacement Parts
Refer to Drawings 04I-030003 and 04I-030004 for major component part numbers. Service kits for the VZ 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-20
Page D-20
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 procedures and servicing kits for the VZ Performance Rear Caliper are exactly the same as for the standard
VZ Holden Rear Caliper. Therefore, when servicing the VZ rear caliper, refer to the procedur es 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-21
Page D-21
Premium Replacement Parts
Refer to Drawings 04I-030005 and 04I-030006 for major component part numbers. Service kits for the 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-22
Page D-22
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) COMPRISING
4 OFF BRAKE PAD (BM1387)
Brakes Page D-23
Page D-23
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-24
Page D-24
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) COMPRISING
4 OFF BRAKE PAD (BM1387) REAR
Brakes Page D-25
Page D-25
VZ HSV 6 Piston Replacement Parts
Refer to Drawings 04I-030001 and 04I-030002 for major component part numbers. Service kits for the VZ HSV 6 Piston
system are listed below:
Front Calipers
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 – FRT 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 Calipers
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- FE RODO DS2500
05B-021202 2 OFF SERVICE KIT – RR CALIPER 4 PISTON
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
Brakes Page D-26
Page D-26
HSV VZ Premium Brake Replacement Parts
Front Brakes Quantity Part Description
05A-040712 1 off RH Front Caliper
05A-040711 1 off LH Front Caliper
05A-040714 Kit Pad Service Kit
05A-040715 Kit Caliper Serv ice Kit
05A-040701 1 off Rotor Front Left
05A-040702 1 off Rotor Front Right
Rear Brakes Quantity Part Description
05B-040712 1 off RH Rear Caliper
05B-040711 1 off LH Rear Caliper
05B-040704 Kit Pad Service Kit
05B-040705 Kit Caliper Serv ice Kit
05B-040701 1 off Rotor Rear Left
05B-040702 1 off Rotor Rear Right