Engine Structure (03.01)
3-1-4Workshop ManualIssue 4, November 2008
Cylinder Heads
The cylinder heads are unique to each cylinder bank and are attached with deep seated bolts, to the cylinder block. Two
hollow dowels align each cylinder head with the cylinder block.
Each cylinder head gasket has a silicon beaded compos ite gasket with metal eyelets for the cylinder bores.
There are two overhead camshafts that operate four valves each cylinder with solid aluminium-alloy valve lifters. A steel
shim in the top of each lifter gives adjustment of the valve clearances.
Collets, valve collars and spring seats locate the valve springs on the intake and exhaust valves. Valve stem seals are part
of the spring seats.
Four 14mm diameter spark plugs are installed in recesses on the center-line of each cylinder head.
Inlet/Exhaust Manifolds
Intake air is filtered and passed through Mass Air Flow (MAF) meters. The air then passes through the throttle body into
the eight-branch inlet manifold.
Specifications
8
9
7
2
3
4
5
6
1
E 43444
ItemDescriptionItemDescription
1.
2.
3.
4. Camshaft bearing cap
Tappet (No Shim)
Collet
Valve spring cap
Va l v e s p r i n g 5.
6.
7.
8.
Valve stem oil seal
Va l v e
Inlet camshaft
Exhaust camshaft
Torque Figures
DescriptionNm.lb/ft
Cylinder head All All1.
2.20
35 15
26
Bolts 1 to 10
Bolts 1 to 10 3.
4.90°
90°
Bolts 11 and 12 5. 25 18
Road Wheel Alignment (04.00)
Suspension (04.00)1-1-2 Workshop Manual Issue 6, May 2010
Suspension (04.00)
Road Wheel Alignment (04.00)
Specifications
V8 Models up to 09MY (not SportsPack)
V8 SportsPack Models from 8.5MY
All V8 Models from 09MY (4.7 Litre)
Maintenance
All Wheel Alignment
Refer to the geometry setup tool manufacture operating
instructions.
Check vehicle geometry in the following order:
1 Caster Angle
2 Camber Angle
3Toe
Adjustments to caster, camber and toe settings may impact
each other. After checking / adjusting each setting, minor
adjustments to caster, camber and toe may have to be made
to reach the correct set up for the vehicle.
Both LH and RH Toe need to be adjusted when adjusting
caster and camber.
Front Rear
Toe
(individual) 3’ (±2’) 10’ (+5’/-0’)
Total Toe 6’ (±4’) 20’ (+10’/-0’)
Camber -30’ (±5’) -105’ (-1° 45’) (±5’)
Cross Camber 0’ (±10’) 0’ (±10’)
Castor 5° (+0.5°/-0.25°) N/A
Cross Castor 0° (±0.25°) N/A
Normal Ride
Height 37.5kg in each front seat, and a full fuel
tank.
Front Rear
Toe (in) -4
Hand Brake (06.05)
Brake Systems (06.00)6-5-2 Workshop Manual May 2007
Maintenance
RH/LH Handbrake Caliper-Renew
Removal
1. Raise vehicle on ramp.
2. Remove road wheel/s.
3. Ensure handbrake leve r is fully released.
4. Release handbrake adjustment (both sides).
5. Release inner cable eyelet from lever, compress ring clip (special tool) and remove cable (see Fig. 1).
6. Remove brake pad retaining pins and anti-rattle spring.
7. Remove pads and shims from Caliper.
8. Remove Caliper bolts (x2) and Caliper.
Installation
1. Clean pads, pins and spring .
2. Install new Caliper, secu re bolts (x2) and tighten.
3. Apply anti-seize compound to pads, pins and shims.
4. Install pads into Caliper.
5. Install retaining pins and spring to Caliper.
6. Operate lever on Caliper until pads contact disc.
7. Install cable to Caliper. 8. Adjust handbrake cable (see Workshop Manual
procedure 06.05.DC Handbrake Cable Assembly -
Renew).
9. Install road wheel/s.
10. Lower vehicle on ramp.
Handbrake Lever Assembly-Renew
Removal
1. Remove driver's seat (see Workshop Manual procedure 01.10.AB Seat Assembly - Front - LH - Remove for
Access and Refit).
2. Raise vehicle on ramp.
3. Remove road wheel/s.
4. Release handbrake adjustment (both sides).
5. Remove warning light switch Lucar connection.
6. Remove handbrake lever bracket (4 x bolts).
7. Remove clevis pin and clip from lever.
Installation
1. Install cable to lever.
2. Install lever to body (bolts x4) and tighten).
3. Connect warning light switch Lucar connection.
4. Install driver's seat (see Workshop Manual procedure 01.10.AB Seat Assembly - Front - LH - Remove for
Access and Refit).
5. Adjust handbrake cable (see Workshop Manual procedure 06.05.DC Handbrake Cable Assembly -
Renew).
Handbrake Pad Set-Renew
Removal
1. Raise vehicle on ramp.
2. Remove road wheel/s.
3. Ensure handbrake lever is fully released.
4. Release handbrake adjustment (both sides).
5. Remove brake pad retaining pins and anti-rattle spring.
6. Remove pads from Caliper.
Repair Operation Time (ROT)
06-05-002
WAR NI NG
BEFORE MOVING OFF, OPERATE THE HANDBRAKE 2
OR 3 TIMES TO ENSURE THE HANDBRAKE WORKS CORRECTLY. HANDBRAKE CALIPER PISTONS MAY REQUIRE TRAVEL TO CONTACT THE BRAKE PADS
AND DISC.
Repair Operation Time (ROT)
ItemCode
Handbrake Lever Assembly-Renew 06.05.CB
Repair Operation Time (ROT)
ItemCode
Handbrake Pad Set-Renew 06.05.DB
WAR NI NG
ALWAYS USE A VACUUM BRUSH OR AQUEOUS
BRAKE CLEANER TO REMOVE BRAKE DUST. NEVER USE COMPRESSED AIR.
Hand Brake (06.05)
Brake Systems (06.00)
May 2007 Workshop Manual 6-5-3
7. Remove Calipers bolts (x 4) and move Caliper aside.
Installation
1. Clean pins, springs, Caliper slide pins and pistons.
2. Retract pistons into Calipers.
3. Install Calipers and bolts (x2) to knuckles and tighten.
4. Apply anti-seize compound to pads, pins, and slide pins.
5. Install pads into Caliper.
6. Install retaining pins and springs to Caliper.
7. Operate lever on Caliper until pads contact discs.
8. Adjust handbrake cable (see Workshop Manual
procedure 06.05.DC Handbrake Cable Assembly -
Renew).
9. Install road wheel/s.
10. Lower vehicle on ramp.
Handbrake Cable Assembly-Adjust
1. Ensure handbrake is fully released.
2. Raise vehicle on ramp.
3. Check condition of handbrake cable.
4. Release handbrake cable adjustment (both sides).
5. Adjust cable equally at each Caliper to achieve 4 clicks at lever.
6. Check handbrake is not binding.
7. Lower vehicle on ramp.
8. Ensure warning light is off when handbrake lever is released.
9. Ensure for correct operation of handbrake.
Handbrake Cable Assembly-Vehicle Set-
Renew
Removal
1. Remove driver's seat (see Workshop Manual procedure
01.10.AB Seat Assembly - Front - LH - Remove for
Access and Refit).
2. Raise vehicle on ramp. 3. Remove road wheel/s.
4. Remove exhaust rear sile
ncer box (see Workshop
Manual procedure 09.00.KB Silencer and Bypass Valve
Assembly - Renew).
5. Remove rear heat shield bolts (x4) and clips (x2).
6. Release cable adjustments (both sides).
7. Remove handbrake bracket to access clevis pin and clip and disconnect from lever (see Workshop Manual
procedure 06.05.CB Handbrake Lever Assembly -
Renew).
8. Unclip cable in the cabin.
9. Remove screws (x4) from cable clips and unclip grommet from body clip (see Fig. 1).
10. Withdraw cable from body.
11. Release inner cable eyelets from Caliper levers, compress ring clip and remove cable (see Fig. 2).
Always replace handbrake pads in axle sets.
WA R N I N G
BEFORE MOVING OFF, OPERATE THE HANDBRAKE 2 OR 3 TIMES TO ENSURE THE HANDBRAKE WORKS
CORRECTLY. HANDBRAKE CALIPER PISTONS MAY REQUIRE TRAVEL TO CONTACT THE BRAKE PADS AND DISC.
Repair Operation Time (ROT)
Repair Operation Time (ROT)
WA R N I N G
TO AVOID PERSONAL INJURY, I.E. SEVERE BURNS TO
THE SKIN, ALLOW EXHAUST SYSTEM TO COOL DOWN BEFORE REMOVING EXHAUST SYSTEM COMPONENTS.
Caution
Do Not attempt to disconne ct the handbrake cables
from the equaliser unit.
Fig. 1
Fig. 2
06-05-003
06-05-002
Steering Column (11.04)
Steering (11.00)11-4-4 Workshop Manual Issue 4, November 2008
13. Remove masking tape from rotary coupler.
14. Install the steering wheel (Refer to ’Steering Wheel- Renew’, page 11-6-1).
15. Install air temperature pipe to lower instrument panel
and install panel.
16. Connect the vehicle battery.
17. Install the steering column shrouds (Refer to ’Top and Bottom Shrouds for the Steering Column - Remove and
Install’, page 11-4-4).
18. Put the driver’s seat and the steering column in their initial positions.
Top and Bottom Shrouds for the Steering
Column - Remove and Install
Remove the Bottom Shroud
1. Release the seven clips and remove the lower panel from the driver’s side of the instrument panel.
For Pre-08MY vehicles:
2. Put the key in the ignition switch and turn it to position 1 to release the Electronic Steering Column Lock
(ESCL).
For 08MY vehicles or newer:
3. Put the Emotion Control Unit (ECU) into the docking station at position 2 to release the ESCL.
4. Turn the steering wheel to get access to the one or two screws in the front face of the shrouds at the left side. 5. Remove the one or two screws at the left side of the
front face of the column shrouds.
6. Turn the steering wheel to get access to the one or two screws in the front face of the shrouds at the right side.
7. Remove the one or two screws at the right side of the front face of the column shrouds.
8. Remove the three screws that attach the bottom shroud to the steering column.
9. On pre-08MY vehicles remove the ignition key from the ignition switch.
10. Remove the bottom shroud.
11. If a new shroud is to be installed on pre-08MY vehicles, remove the ignition switch grommet.
Remove the Top Shroud
1. Release the steering column adjustment lever.
2. Move the steering wheel to the longest column position.
3. Push the adjustment lever back to lock the steering wheel.
4. Remove the top shroud.
Install the Top Shroud
1. Put the top shroud in position on the steering column.
Install the Bottom Shroud
1. If necessary, install the ignition switch grommet on the bottom column shroud (shroud).
2. Put the shroud in position on the steering column.
3. Install the three screws that attach the shroud to the steering column.
For Pre-08MY vehicles:
4. Put the key in the ignition switch to release the ESCL.
For 08MY vehicles or newer:
5. Put the Emotion Control Unit (ECU) into the docking station at position 2 to release the ESCL.
6. Turn the steering wheel to get access to the one or two screws in the front face of the shrouds at the left side.
7. Install the one or two screws at the left side of the front face of the column shrouds.
8. Turn the steering wheel to get access to the one or two screws in the front face of the shrouds at the right side.
9. Install the one or two screws at the right side of the front
face of the column shrouds.
10. Put the lower panel on the driver’s side of the instrument panel and engage the seven clips.
Caution
Align the steering wheel and the rack to the centre position during assembly. If you do not, the rotary
coupling can be damaged. Al so, it can be difficult to
align the steering wheel in the straight-ahead position.
Repair Operation Time (ROT)
Figure 1
Note: The top screw goes thro ugh the top shroud and a tab
on the bottom shroud to attach it.
Note: The top screw goes thro ugh the top shroud and a tab
on the bottom shroud to attach it.
Note: The top screw goes thro ugh the top shroud and a tab
on the bottom shroud to attach it.