oil ASTON MARTIN V8 VANTAGE 2010 Owner's Manual
[x] Cancel search | Manufacturer: ASTON MARTIN, Model Year: 2010, Model line: V8 VANTAGE, Model: ASTON MARTIN V8 VANTAGE 2010Pages: 947, PDF Size: 43.21 MB
Page 219 of 947
Restraining Devices (01.20)
Body System (01.00)
May 2007 Workshop Manual 1-14-7
Removal
1. Remove door trimboard assembly (see Workshop Manual procedure 01.05.CB Trimboard Assembly -
Door - Remove for Access and Refit).
2. Remove door module securing bolts (x4), swing downwards.
3. Remove door impact sensor plate securing bolts (x3) and disconnect sensor multiplug (x1).
4. Remove sensor securing nuts (x2) from plate.
Installation
1. Install sensor on plate and secure nuts (x2).
2. Connect sensor multiplug (x1) and fit plate securing bolts (x3).
3. Install door module wi th securing bolts (x4).
4. Install door trimboard asse mbly (see Workshop Manual
procedure 01.05.CB Trimboard Assembly - Door -
Remove for Access and Refit).
Front Impact Sensor Assembly - Renew
Removal
1. Remove grille (see Workshop Manual procedure 01.08.AA Grille - Radiator - Renew).
2. Remove slam panel (bolts x12).
3. Remove bolts (x4) securing PAS oil cooler.
4. Remove bolts securing crossmember to inner wing (x4).
5. Remove bolts and spacers securing crossmember to wing (x2).
6. Move crossmember to one side and lift up clear of location (protect paintwork).
7. Disconnect multiplug from front impact assessor (see
Figure 1).
8. Remove screws (x2) securi ng front impact sensor to
cross member, remove sensor.
Installation
1. Install front impact sensor to cross member. install and tighten screws.
2. Connect multiplug to impact sensor.
3. Install crossmember (as removed).
4. Install bolts and spacers securing crossmember to wing (x2).
5. Install bolts securing cros smember to inner wing (x4).
6. Install bolts (x4) securing PAS oil cooler.
7. Install slam panel (bolts x12).
8. Install grille (see Workshop Manual procedure 01.08.AA
Grille - Radiator - Renew).
Occupant Restraint Control Module
Assembly - Renew
Removal
1. Remove rear centre console (see Workshop Manual procedure 01.12.CA Panel Assembly - Console - Rear -
Renew).
2. Release harness clip and disconnect front multiplug (x1) (see Figure 1).
Repair Operation Time (ROT)
A0120181
Repair Operation Time (ROT)
A0120180
Page 229 of 947
Subframes (02.03)
Frame and Mounting (02.00)
May 2007 Workshop Manual 2-1-7
15. Use tool (206-103) and release each handbrake cable from mounting brackets, re lease inner cable eyelets
from calliper levers.
16. Remove bolts (x2) and nuts (x2), handbrake cables to subframe.
17. Use tool (206-103) and release handbrake cables from subframe brackets.
18. Release handbrake cable from clip, tie handbrake cable aside.
19. Loosen and disconnect each brake pipe from body bracket. Plug brake pipes
.
20. Remove bolt, fuel filler pipe to damper mounting.
21. Remove nut securing fuel fi ller pipe to body, tie filler
pipe aside.
22. Remove bolts (x4 each side), securing spring/damper assemblies.
23. Position drain tray to collect oil spillage.
24. Loosen and disconnect unions (x2), transaxle oil cooler.
Plug pipe connections.
25. Remove drain tray.
26. Disconnect multiplug, release harness clips (x2), transaxle harness, RH rear wheel arch.
27. Mark subframe position to body.
28. Position subframe trolley (303-F715), under subframe.
29. Lower vehicle until subfra me rests on support trolley.
30. Remove bolts (x6), securing subframe to body.
31. Raise vehicle to gain access to gear selector cables.
32. Using (308-642), release se lector cables (x2) from ball
joints, release selector cables from bracket.
33. Remove torque tube to transaxle bolts (x8).
34. Move subframe support trolley rearwards to give a clearance between torque tube and transaxle.
35. Carefully raise vehicle from subframe.
Installation
1. Clean transaxle and mating face on torque tube.
2. Position subframe assembly underneath vehicle.
3. Lower vehicle to align transaxle to propshaft splines.
4. Move subframe assembly forward, engage propshaft splines, locating dowels, transaxle to torque tube.
5. Install bolts (x8), torque tube to transaxle, torque tighten bolts.
6. Install gear selector cables on levers and in bracket.
7. Lower vehicle onto subframe mountings, align to marks, install and torque tighten bolts (x6).
8. Position spring/damper assemblies, install bolts (x8).
9. Position fuel filler pipe, install and torque tighten bolt.
10. Position fuel filler pipe to body, install and tighten nut to correct torque.
11. Position handbrake cables to subframe, install bolts (x4), torque bolts. 12. Install handbrake cables to callipers.
13. Remove plugs, install brake pipes.
14. Remove plugs, install transaxle oil cooler pipes, tighten
unions to correct torque.
15. Position earth lead to transaxle, install and torque tighten bolt.
16. Install transaxle harness multiplug, secure harness clips (x2).
17. Install shear plate, install and torque tighten bolts (x8).
18. Install heat shield, install and torque tighten bolts (x4).
19. Clean exhaust pipe connections, apply exhaust sealant to connections.
20. Install centre pipe to mountings and catalysts, torque tighten clamp nuts.
21. Install rear exhaust pipes to centre pipe, torque tighten clamp nuts.
22. Position subframe cross brace, install and torque bolts.
23. Install rear muffler (see Workshop Manual procedure 09.00.KA Silencer and Bypass Valve Assembly - Remove
for Access and Refit).
24. Install LH rear wheel arch liner (see Workshop Manual procedure 01.02.JB Wheel Arch Liner - Rear - LH -
Renew).
25. Install RH rear wheel arch liner (see Workshop Manual procedure 01.02.HB Wheel Arch Liner - Rear - RH -
Renew).
26. Bleed brake system (see Workshop Manual procedure 06.07.DD Brake Hydraulic System - Flush/Refill/Bleed
27. Adjust handbrake (see Wo rkshop Manual procedure
06.05.DC Handbrake Cable Assembly - Adjust).
28. Install road Wheel(s).
29. Lower vehicle on ramp and remove safety equipment.
Rear Subframe-Remove/Refit
Removal
1. Disconnect vehicle battery.
2. Remove rear subframe asse mbly (see Workshop Manual
procedure 02.01.CA Subframe Assembly - Rear -
Remove for Access and Refit).
3. Mark driveshafts to transaxle flanges for assembly purposes.
4. Remove and discard Allen bolts (x12), collect plates (x6), driveshaft flanges to transaxle.
5. Attach slings to transaxle, connect suitable hoist and
take weight of transaxle.
6. Remove nuts (x2). hydramounts to subframe.
7. With assistance, raise and remove transaxle from subframe.
Caution
Always plug pipe connections to prevent ingress of dirt.
Repair Operation Time (ROT)
Page 233 of 947
Issue 5, January 2010 Workshop Manual 3-0-1
Engine System (03.00)
Contents
Engine Assembly (03.00) ....................................... 3-0-3Description ............................................................. 0-3
Maintenance ........................................................... 0-4Engine Assembly-Renew ........................................ 0-4
Engine Assembly-Remove for Access and Refit ....... 0-4
Engine Structure (03.01) ........................................ 3-1-1 Description ............................................................. 1-1Engine Block .......................................................... 1-1
Cylinder Block Drain Plug ...................................... 1-2
Knock Sensors........................................................ 1-3
Bedplate ................................................................ 1-3
Engine Mountings .................................................. 1-3
Cylinder Heads ...................................................... 1-4
Inlet/Exhaust Manifolds .......................................... 1-4
Specifications.......................................................... 1-4
Maintenance ........................................................... 1-5 Upper Intake Manifold Assembly (LHD) - Renew ... 1-5
Upper Intake Manifold Asse mbly (RHD) - Renew ... 1-6
Upper Intake Manifold Assembly Gasket (LHD)
- Renew ................................................................. 1-8
Upper Intake Manifold Assembly Gasket (RHD)
- Renew ................................................................. 1-9
Intake Manifold Assembly - Remove for Access
and Refit (With Engine Removed)......................... 1-11
RH/LH Cylinder Head Gasket - Renew................. 1-12
RH/LH Cylinder Head - Overhaul ........................ 1-13
Cylinder Head (Engine Set) - Overhaul ................. 1-14
Valve Set (Engine Set) - Renew
(including de-coke) .............................................. 1-15
Inlet Valve (Set) - Renew ...................................... 1-16
Exhaust Valve (Set) - Renew ................................. 1-16
Spring (Valve Set) - Renew ................................... 1-17
Spring (Inlet Valve Set) - Renew ........................... 1-18
Inlet and Exhaust Valve Seal (Engine Set) - Renew 1-19
Spring (Valve Exhaust Set) - Renew....................... 1-19
RH/LH Cylinder Head Gasket - Renew (with
Engine Removed) ................................................. 1-20
Cylinder Head Gasket (E ngine Set) - Renew (with
Engine Removed) ................................................. 1-21
Lubrication System (03.02) .. .................................. 3-2-1
Dry Sump System .................................................. 2-1
Specifications.......................................................... 2-2 Engine Oil Specification ......................................... 2-2
Maintenance ........................................................... 2-2 Oil Pressure Pump to Sump Gasket - Renew .......... 2-2
Oil Pump Chain - Renew ....................................... 2-2
Oil Sump Pan - Renew........................................... 2-3
Oil Sump Pan - Remove and Reseal ....................... 2-5
Oil Cooler - Renew ................................................ 2-8
Oil Cooler Tank Assembly - Renew ........................ 2-9
Thermostat - Renew ............................................... 2-9
Oil Cooler Tank Pipe Assembly - Renew .............. 2-10
Oil Thermostat to Tank Tube Assembly - Renew .. 2-10
Oil Pump Inlet Tube Assemb ly - Renew ............... 2-11 Oil Pump Inlet Tube Assembly - Renew ............... 2-12
Oil Pump Outlet Tube Asse
mbly - Renew ............ 2-12
Oil Thermostat Cooler Pipe Assembly - Renew .... 2-13
Oil Temperature Controller - Renew .................... 2-14
Oil Sump Pan - Renew (with Engine Removed) .... 2-14
Oil Sump Pan - Remove and Reseal
(with Engine Removed) ........................................ 2-17
Cooling System (03.03) ......................................... 3-3-1 Description ............................................................. 3-1Water Pump .......................................................... 3-1
Thermostat ............................................................ 3-1
Radiator................................................................. 3-1
Cooling Fans .......................................................... 3-1
Coolant Reservoir .................................................. 3-1
Engine Oil Cooler .................................................. 3-2
Specifications......................................................... 3-2
Torque Figures ....................................................... 3-2
Maintenance ........................................................... 3-2 Coolant-Drain/Fill .................................................. 3-2
Thermostat - Renew............................................... 3-3
Water Pump - Renew ............................................ 3-3
Water Pump Pulley - Renew .................................. 3-3
Oil Temperature Controller - Renew ...................... 3-4
Radiator Fan and Motor Assembly - Remove and
Install ..................................................................... 3-4
Radiator and Condenser Assembly - Renew ........... 3-5
Radiator Assembly - Renew.................................... 3-5
Air Conditioning Condenser - Renew ..................... 3-6
Radiator Fan Modulator - Remove and Install......... 3-6
Expansion Tank Assembly - Renew ........................ 3-6
Coolant Recovery Tank Assembly - Remove and
Install ..................................................................... 3-7
Engine Coolant Reservoir Hose - Renew ................ 3-8
Water Inlet/Outlet Manifold - Renew ..................... 3-8
Engine Electric Coolant Temperature Sensor
- Renew ............................................................... 3-10
Thermostat Cover - Renew .................................. 3-11
Fuel Charging System (03.04)................................ 3-4-1 Safety Precautions .................................................. 4-1
Maintenance ........................................................... 4-2Fuel Rails - Renew ................................................. 4-2
Fuel Injection Pressure Sensor - Renew .................. 4-3
Fuel Temperature Sensor - Renew ......................... 4-3
Fuel Injector Engine Set - Renew............................ 4-4
Fuel Injector - Each - LH Bank - Renew.................. 4-5
Fuel Injector - Each - RH Bank - Renew ................. 4-5
Engine Set - Fuel Injector - LH Bank - Renew ......... 4-6
Engine Set - Fuel Injector - RH Bank - Renew......... 4-6
Accessory Drive System (03.05) ............................ 3-5-1 Description ............................................................. 5-1Auxiliary Drives...................................................... 5-1
Automatic Belt Tensioner ....................................... 5-1
Specifications ......................................................... 5-1
Maintenance ........................................................... 5-1
Page 234 of 947
3-0-2 Workshop Manual Issue 5, January 2010
Drive Belt-Renew ...................................................5-1
Engine Drive Belt and Bracket Assembly Oil Pump
Tensioner-Renew ...................................................5-1
Idler Pulley-Renew .................................................5-2
Engine Drive Belt Idler Assembly-Renew ................5-2
Engine Cranking System (03.06) ........................... 3-6-1 Maintenance ...........................................................6-1 Starter Motor-Renew ..............................................6-1
Ignition System (03.07) ......................................... 3-7-1 Maintenance ...........................................................7-1 Coil Assembly-Engine Set - LH-Renew ....................7-1
Emission Control (03.08) ...................................... 3-8-1 Maintenance ...........................................................8-1 Vacuum Outlet Hose Assemb ly-Renew ..................8-1
Secondary Air Injection Pump Tube-Renew............8-1
Vacuum System Reservoir and Bracket Assembly
- Renew .................................................................8-1
Oil Tank Breather Hose-Renew ..............................8-1
Air Cleaner to Rocker Cover Hose-Renew ..............8-1
Oil Separator Tube Assembly-Renew ......................8-1
Oil Separator Assembly-Renew...............................8-2
Emissions Separator Hose-Renew ...........................8-2
Secondary Air Injection Pump and Bracket
Assembly-Renew ....................................................8-2
PCV Valve Assembly-Renew ...................................8-2
Crank Vent Hose-Renew ........................................8-3
Exhaust Valve to Exhaust Manifold Tube Assembly
- Renew .................................................................8-3
Oil Separator to Inlet Manifold Hose- Renew .........8-3
EGR Module-Renew...............................................8-3
Valve Train (03.09)................................................ 3-9-1 Specifications ..........................................................9-1
Maintenance ...........................................................9-1 Left Side Timing Chain Arm Assembly - Remove
and Install ..............................................................9-1
Right Side Timing Chain Arm Assembly - Remove
and Install ..............................................................9-8
RH/LH Secondary Tensioner Assembly - Remove
and Install ............................................................9-14
Right and Left Intake Camshaft - Remove
and Install ............................................................9-15
Right and Left Exhaust Camshaft - Remove
and Install ............................................................9-17
RH/LH Secondary Timing Chain-Renew ...............9-18
RH/LH Secondary Tensioner Assembly-Renew
(with Engine Removed).........................................9-19
RH/LH Intake Camshaft Renew With Engine
Removed .............................................................9-20
RH/LH Exhaust Camshaft-Renew (with Engine
Removed) ............................................................9-22
RH/LH Secondary Timing Chain-Renew (with
Engine Removed) .................................................9-24
RH/LH Intake Camshaft Sprocket and Housing Assembly-
Renew......................................................................9-25 Left Side Primary Chain - Re move and Install).......9-26
RH/LH Intake Camshaft Sprocket and Housing
Assembly-Renew (with Engine Removed) .............9-29
Engine Sealing (03.10) ........................................ 3-10-1 Specifications ........................................................10-1 Maintenance ......................................................... 10-1
Engine Timing Cover - Renew .............................. 10-1
Left Side Cam Cover - Remove and Install ............ 10-4
Left Side Cam Cover Gasket - Renew ................... 10-5
Right Side Cam Cover Gasket - Renew ................. 10-6
Cylinder Head Gasket - Renew (Engine Set) ......... 10-6
Right Side Cam Cover - Remove and Install .......... 10-9
Cam Cover - Vehicle Set - Remove and Install .... 10-10
Engine Timing Cover- Renew (with Engine
Removed) .......................................................... 10-11
John Guest Cartridge in the Engine Timing Cover
- Repair .............................................................. 10-14
Power Conversion (03.11) ...................................3-11-1 Maintenance ......................................................... 11-1 Connecting Rod Bearing-Renew (Engine Set) ........ 11-1
Crankshaft Main Bearing-Renew (Engine Set)........ 11-1
Crankshaft Assembly-Renew................................. 11-4
Piston-Renew (Engine Set) .................................... 11-7
Piston-Renew ..................................................... 11-12
Additional Piston-Renew (E ach) .......................... 11-17
Piston Ring-Renew (Engine Set) .......................... 11-18
Piston Ring-One Piston Se t-Renew ..................... 11-23
Piston Ring Set-Additional -Renew (Each) ............ 11-28
Connecting Rod-Renew (Engin e Set) .................. 11-29
Crankshaft Damper Pulley Assembly-Renew ....... 11-34
Crankshaft Front Oil Seal-R enew ........................ 11-35
Rear Oil Crankshaft Seal-Renew ......................... 11-36
Cylinder Block-Renew........................................ 11-36
Crankshaft Damper Pulley Assembly-Renew
(with Engine Removed) ...................................... 11-37
Crankshaft Front Oil Seal-Renew (with
Engine Removed) ............................................... 11-37
Crankshaft Rear Oil Seal-Renew (with
Engine Removed) ............................................... 11-38
Air Charging (03.12) .......... ..................................3-12-1
Maintenance ......................................................... 12-1 Clean Air Duct - Remove and Install ..................... 12-1
Engine Air Filter - Remove and Install ................... 12-1
Engine Air Cleaner Assembly - Remove
and Install ............................................................ 12-2
Evaporative Emissions (03.13 ) .............................3-13-1
Description ........................................................... 13-1 System Operation ................................................ 13-1
Engine Management System (03.14) ...................3-14-1 Maintenance ......................................................... 14-1 Right Engine Control Module - Renew.................. 14-1
LH Front Lower Heated Exhaust Gas Oxygen
(HEGO) Sensor - Renew....................................... 14-1
LH Front Upper Heated Exhaust Gas Oxygen
(HEGO) Sensor - Renew....................................... 14-1
RH Front Upper Heated Exhaust Gas Oxygen
(HEGO) Sensor - Renew....................................... 14-2
RH Rear Lower Heated Exhaust Gas Oxygen
(HEGO) Sensor - Renew....................................... 14-2
Left Side Powertrain Control Module (PCM)
(Coupe Only) - Remove and Install....................... 14-3
Left Side Powertrain Control Module (PCM)
(Roadster Only) - Remove and Install.................... 14-4
Page 236 of 947
Engine Assembly (03.00)
Engine (03.00)3-0-4 Workshop Manual Issue 5, January 2010
Engine (03.00)
Engine Assembly (03.00)
Description
The engine is an all aluminium 4.3 litre 90° V8 configuration. The cylinder heads have dual
overhead camshafts and four valves per cylinder. An electronic engine management system
controls the sequential multi-port fuel injection and distributor-less ignition systems.
The engine uses the latest ‘fast-burn’ combustion technology. Heated oxygen sensors monitor the
oxygen content of exhaust gasses . The engine management system uses the oxygen sensor signals
together with other engine information to ‘fine tune ’ fuelling levels and ignition timing. This helps
to achieve the best possible fuel bur n with minimum exhaust emissions.
Inlet camshaft variable timing to impr ove engine performance and emissions.
Inlet manifold is design with tuned length runners to improve volumetric efficiency and
performance.
The engine is fitted with a dry sump to improv e oil pickup during high speed cornering.
The exhaust system has hydroforme d internals with a 4 into 2 into 1 design for improved engine
tuning and lower backpressure. Additional oxygen sensors are placed after the catalysts so that
long term catalyst efficiency can be monitored.
The engine runs on unleaded fuel only.
Page 239 of 947
Engine Assembly (03.00)
Engine (03.00)
Issue 5, January 2010 Workshop Manual 3-0-7
25. Disconnect heater re turn hose (quickfit).
26. Disconnect expansion tank to engine (bleed) hose and body clips (x2).
Booster Hose Removal
27. Disconnect vacuum hose from booster.
P.A.S. Removal
28. Remove oil from reservoir (syringe).
29. Disconnect H.P. pipe from pump.
30. Remove PAS reservoir from bracket (bolt x1).
31. Remove hoses (x2) from PAS re servoir (refer to Figure 6).
32. Remove suction hose to body P-clip (bolt x1).
33. Remove pipes from steering rack (bolt x1).
Oil Tank Removal
34. Drain oil tank.
35. Disconnect breather hose from tank (quickfit) (refer to Figure 7). 36. Disconnect oil pipes from tank
(x3) (refer to Figure 8).
37. Remove oil tank (bolts x4) (refer to Figure 9).
38. Disconnect oil pipe from oil thermostat.
A/C Removal
39. Recover refrigerant (refer to Workshop Manual procedure 12.03.FA Refriger ant Gas - Recover/Recharge
- Renew).
40. Disconnect compressor clutch multiplug (access).
Figure 6
WA R N I N G
DO NOT GET USED ENGINE OIL ON YOUR SKIN. USED ENGINE OIL CAN BE HARMFUL.
Figure 7
$ 3 #
$ 3 # !
Figure 8
Figure 9
$ 3 #
$ 3 #
Page 243 of 947
Engine Assembly (03.00)
Engine (03.00)
Issue 5, January 2010 Workshop Manual 3-0-11
9. Connect bottom hose (refer to Figure 22).
10. Connect expansion tank to engine hose.
11. Connect heater feed hose (quickfit) (refer to Figure 23).
12. Connect heater return hose (quickfit).
13. Connect expansion tank to engine (bleed) hose and body clips (x2).
14. Refill coolant (refer to Workshop Manual procedure 03.03.AD Coolant - Drain and Refill).
Booster Hose Install
15. Install vacuum hose to booster.
P.A.S. Install
16. Connect H.P. pipe to pump (renew O-ring).
17. Install PAS reservoir to bracket (bolt x1). 18. Install hoses (x2) to PAS reservoir (refer to Figure 24).
19. Install suction hose to body P-clip (bolt x1).
20. Install pipes to steering rack
(bolt x1) and fit new O-rings
(x2).
Oil Tank Install
21. Connect oil pipe from oil thermostat.
22. Install oil tank (bolts x4) (refer to Figure 25).
Figure 22
Figure 23
$ 3 #
$ 3 #
Figure 24
Figure 25
$ 3 #
$ 3 #
Page 244 of 947
Engine Assembly (03.00)
Engine (03.00)3-0-12 Workshop Manual Issue 5, January 2010
23. Connect breather hose to tank (quickfit) (refer to Figure
26).
24. Connect oil pipes to tank (x3) (refer to Figure 27).
25. Fill tank with approximatel y amount of displaced oil and
replace cap.
A/C Install
26. Fit new O-rings to A/C pipes (lubricate). 27. Install pipes to compressor (b
olts x2) (refer to Figure 28).
28. Install bolt (x1) HP pipe to bracket (refer to Figure 29).
29. Install bolts (x2) LP pipe to body P-clips (refer to Figure 30).
30. Connect compressor clutch multiplug.
Figure 26
Figure 27
$ 3 # !
$ 3 #
Figure 28
Figure 29
Figure30
$ 3 #
$ 3 #
$ 3 #
Page 247 of 947
Engine Assembly (03.00)
Engine (03.00)
Issue 5, January 2010 Workshop Manual 3-0-15
49. Connect multiplugs (x3) RH side of engine bay (refer to Figure 40).
Purge Install
50. Connect purge pipe to purge valve.
51. Install bottom screws (x2) and tighten top screw of washer bottle.
52. Move pipe into position and install pipe to support clips (x2).
Fuel Install
53. Install fuel hose to rail (clip x1).
Clutch Pipe Install
54. Install clutch metal pipe from flexible.
55. Install flexible hose grommet to support bracket.
56. Bleed clutch.
Suspension Install
57. Install front springs and dampers. (refer to Workshop Manual procedure 04.03.AA Spring and Damper
Assembly - Front Pair - Renew).
58. Install RH wheel arch liner (refer to Workshop Manual procedure 01.02.GB Wheel Arch Liner - Front - RH -
Renew
59. Install LH wheel arch liner (refer to Workshop Manual procedure 01.02.FB Wheel Arch Liner - Front - LH -
Renew).
60. Install bottom arms (nut and bolt x4) with uprights and top arm.
61. Install level sens or link to bottom arm (nut x1).
62. Connect level sensor multiplug.
63. Connect track rod ends (nut x2).
64. Install anti-roll bar to links (nuts x2).
65. Install brake discs.
66. Install brake callipers.
67. Install road wheel/s Throttle Duct Install
68. Connect breather pipe quic
kfits (x2) from air cleaner
duct (refer to Figure 41).
69. Install throttle body duct (refer to Figure 42).
General Install
70. Remove strap - vehicle to ramp (front).
71. Lower vehicle on ramp.
72. Connect vehicle battery.
73. Top-up PAS fluid.
74. 4 wheel alignment check/adjust (refer to Workshop Manual procedure 04.00.AD 4 Wheel Alignment -
Check and Adjust).
75. Install transmission (refer to Workshop Manual procedure 07.03.AA Transaxle Assembly - Manual -
Remove for Access and Refit).
76. Use handbook procedure to check oil level.
Figure 40
$ 3 #
Figure 41
Figure 42
$ 3 #
$ 3 #
Page 252 of 947
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