2010 ASTON MARTIN V8 VANTAGE oil

Power Steering (11.02)
Steering (11.00)11-2-6 Workshop Manual Issue 5, January 2010
43. Remove the front bolt that attaches the brake backplate to the front wheel knuckle.
Figure 19
44. Remove and discard the nut that attaches the track rod
end to the front wheel knuckle.
Figure 20
45. Use the special tool to release the track rod end from the vertical link.
Figure 21
46. Remove the special tool from the track rod end.
47. Do steps 39 to 48 for the other side.
48. Put a container in position under the PAS rack to collect spilled oil.
49. Lower the vehicle. 50. Remove the bolt that attaches the PAS pipes to the PAS
rack.
Figure 22
51. Disconnect the PAS pipes from the PAS rack.
Figure 23
52. Let the oil drain into the container.
53. Lift the vehicle.
54. Remove and discard the two O-ring seals from the PAS pipes.
Figure 24
55. Install applicable caps to seal the open ports.
56. Make sure that the area is clean.

Power Steering (11.02)
Steering (11.00)
Issue 5, January 2010 Workshop Manual 11-2-9
20. Connect the bottom universal joint for the column to the coupling.
Figure 37
21. Move the lever on the universal joint to attach the joint to the coupling.
22. Install and torque the bolt that attaches the universal joint for the lower steering column to the pinion
coupling.
Figure 38
23. Lower the vehicle.
24. Put the the oil tank in position.
Figure 39
25. Loosely install the two top screws that attach the oil tank to the body.
Figure 40
26. Lift the vehicle.
27. Install and tighten the two bottom screws that attach the oil tank to the body.
Figure 41
28. Remove and discard the sealing plugs from the oil tank and the pipes.
29. Connect the bottom oil pipe to the oil tank and tighten the union.
Figure 42
30. Remove and discard the cable tie to release the anti-roll bar.
CAUTION
Be careful when you install the oil tank in the step that follows. If you are not, the air conditioning switch and wiring harness can be damaged.

Power Steering (11.02)
Steering (11.00)11-2-10 Workshop Manual Issue 5, January 2010
31. Put the anti-roll bar into position.
Figure 43
32. Install and torque the four screws that attach the anti-roll
bar to the front subframe.
33. Lower the vehicle.
34. Tighten the two top screws that attach the oil tank to the body.
Figure 44
35. Remove and discard the sealing plugs from the upper oil pipe and the oil tank.
36. Install the top oil pipe onto the oil tank and tighten the union that attaches it to the oil tank.
Figure 45
37. Remove and discard the caps from the oil breather pipes and the oil tank. 38. Connect the two oil breather pipes to the oil tank.
Figure 46
39. Connect the air intake pipe to the throttle body and the
outlet pipe for the right side air cleaner.
Figure 47
40. Install the clip that attaches the air intake pipe to the outlet pipe for the right side air cleaner.
Figure 48

Power Steering (11.02)
Steering (11.00)
Issue 5, January 2010 Workshop Manual 11-2-11
41. Install the clip that attaches the air intake pipe to the throttle body.
Figure 49
42. Remove and discard the sealing plugs from the two breather pipes and the air intake pipe.
43. Connect the two breather pipes to the air intake pipe.
Figure 50
44. Install the radiator closing panel (refer to Workshop Manual procedure 01.02.AA - Radiator Closing Panel).
45. Fill the oil tank with the correct quantity of oil.
46. Fill the PAS fluid reservoir with the correct quantity of
PAS fluid.
47. Connect the battery ground cable.
48. Bleed the PAS system.
49. Do a check of the engine oi l level. Add oil if necessary.
50. Lift the vehicle.
51. Install the front right side wheel-arch liner (refer to Workshop Manual procedure 01.02.GB - Front Right
Side Wheel-Arch Liner).
52. Install the front wheels and tyres (refer to Workshop Manual procedure 04.04.ED - Wheel and Tyre - Pair)
53. Do a check of the four-wheel alignment.
54. Use the applicable equipment to lift the vehicle and make it safe.
55. Install the front undertray (refer to Workshop Manual procedure 01.02.NB - Front Undertray).
RH/LH Track Rod End-Renew
Removal
1. Raise vehicle on ramp.
2. Remove road wheel(s).
3. Loosen tie rod locknut.
4. Install tool (204 - 524) on front hub, install and tighten
wheel nuts.
5. Lower vehicle to raise suspension sufficient to install ball joint removing tool (204 - 523).
6. Remove nut, track rod end to vertical link.
7. Using (204-523 Ball Joint Sp litter), release track rod end
from vertical link.
8. Remove tool (204 - 524) from front hub.
9. Count number of turns and remove track rod end from tie rod.
Installation
1. Clean track rod end taper and mating face on vertical link.
2. Install track rod end on tie rod the same amount of turns.
3. Install track rod end in vertical link.
4. Install road wheel(s).
5. Lower vehicle on ramp.
6. Carry out full vehicle geometry check/adjust.
7. Torque tie rod ball joint locknut(s).
Power Steering Pump to Rack Hose
Assembly-Renew
Repair Operation Time (ROT)
Repair Operation Time (ROT)

Power Steering (11.02)
Steering (11.00)11-2-12 Workshop Manual Issue 5, January 2010
Removal
1. Remove PAS fluid from reservoir (syringe).
2. Remove throttle body duct for access. (clips x3).
3. Remove top bolts (x2) from engine oil tank and loosen
bottom bolts (x2) (allows ta nk to move to access pipe
support fixings).
4. Remove bolts (x2) securing pipe to body.
5. Disconnect sensor multiplug.
6. Remove hose from pump union.
7. Remove pipes from steering rack (bolt x1).
8. Remove pipe from vehicle.
Installation
1. Renew o-rings on PAS pipes and pump pipe.
2. Install hose to vehicle.
3. Install bolts brackets to body.
4. Install PAS pipes to rack (bolt x1).
5. Connect sensor multiplug.
6. Install pipe to pump union.
7. Install bolts and tighten oil tank fixings (torque).
8. Install throttle body duct. (clips x3).
9. Bleed PAS system (see Workshop Manual procedure 11.01.AA Power Assisted Steering System - Bleed).
Power Steering Rack to Cooler Hose-
Renew
Removal
1. Remove radiator grille (see Workshop Manual
procedure 01.08.AA Grille - Radiator - Renew).
2. Remove PAS fluid from reservoir (syringe). 3. Remove hose from cooler (clip x1) and support clips
(x2).
4. Remove undertray (see Workshop Manual procedure 01.02.NB Undertray - Front - Renew).
5. Remove bolt, bracket to lower radiator crossmember.
6. Lower ramp.
7. Remove throttle body duct for access. (clips x3).
8. Remove pipes from st eering rack (bolt x1).
9. Remove hose from vehicle (support clips x2).
Installation
1. Renew the O-rings on the PAS pipes.
2. Install hose to vehicle (support clips).
3. Install PAS pipes to rack (bolt x1).
4. Install throttle body duct. (clips x3).
5. Raise ramp.
6. Install support clip bolt to radiator crossmember.
7. Install hose to cooler and support clips (x2).
8. Install undertray (see Workshop Manual procedure 01.02.NB Undertray - Front - Renew).
9. Install radiator grille (see Workshop Manual procedure 01.08.AA Grille - Ra diator - Renew).
10. Top up PAS fluid.
WAR NI NG
AVOID EXCESSIVE SKIN CONTACT WITH MINERAL
OIL. MINERAL OILS REMOVE THE NATURAL FATS
FROM THE SKIN, LEADING TO DRYNESS, IRRITATION AND DERMATITIS.
Caution
Always plug pipes and hoses to prevent ingress of dirt or
moisture into the system.
Repair Operation Time (ROT)
Caution
Always plug pipes and hoses to prevent ingress of dirt or moisture into the system.

May 2007 Workshop Manual 12-1-1
Climate Control (12.00)
Contents
Body Ventilation (12.01) ...................................... 12-1-2Air Intake & Distribution System............................ 1-2 Air Intake Actuator ................................................. 1-3
Air Mix Actuator .................................................... 1-3
Airflow Mode Actuator........................................... 1-4
Heater System (12.02) ......................................... 12-2-1 Maintenance ........................................................... 2-1 RHD/LHD Heater Unit (Including ECU)-Renew...... 2-1
Air Conditioning (A/C) System (12.03) ................ 12-3-1
Major Components................................................. 3-2 Refrigerant System ................................................. 3-3
Storing Refrigerant ................................................. 3-4
Handling Insufficient Refrigerant Level ................... 3-4
Handling Compressor Oil....................................... 3-4
Refrigeration Cycle................................................. 3-4
Specifications.......................................................... 3-5 Refrigerant and Lubricant ....................................... 3-5
Capacities .............................................................. 3-5
Torque Figures ....................................................... 3-5
Diagnostics ............................................................. 3-6 Electrical Connectors.............................................. 3-6
DTC Inspection ...................................................... 3-7
Single Fault Codes.................................................. 3-7
Multiple Fault Codes .............................................. 3-8
Maintenance ........................................................... 3-9 Connections .......................................................... 3-9
Recovery................................................................ 3-9
Evacuation ........................................................... 3-10
Charging .............................................................. 3-10
A/C System Testing............................................... 3-11
Leaks ................................................................... 3-12
System Pressure Fault Classification ...................... 3-12
Maintenance ......................................................... 3-13 Condenser-Renew ............................................... 3-13
Air Conditioning Compressor-Renew ................... 3-13
Blower Assembly-Renew ...................................... 3-14
Compressor to Condenser Tube
Assembly-Renew.................................................. 3-14
Troubleshooting ................................................... 3-16

Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
12-3-4 Workshop Manual May 2007
Storing Refrigerant
Handling Insufficient Refrigerant Level
Handling Compressor Oil
Refrigeration Cycle
Operation
1. The Compressor (1) dr aws low pressure, low
temperature, refrigerant vapour from the evaporator (5)
and compresses it, raising th e refrigerant pressure and
temperature.
2. This high pressure, hot, refrigerant vapour enters the condenser (2), where it is cooled by the flow of ambient
air and changes state into a cooler, high pressure liquid.
3. From the condenser, the liqu id passes into the receiver
drier (3) which has three functions:
• Removes moisture from the refrigerant using a desiccant
• Filters the refrigerant to remove system contaminants
• Stores the refrigerant to cope with varying system refrigerant demands
4. The filtered liquid refrigerant, still at high pressure, then enters the expansion valve (4). Here it passes through a
controlled orifice and emerges as an atomised liquid
spray. This has the effect of reducing the refrigerant
pressure and temperature. The cold refrigerant spray
now flows into the evaporator (5).
5. As refrigerant passes through the evaporator core, it cools the incoming airflow. Heat is absorbed by the
refrigerant, during this process and it once again changes
state, from an atomised cool liquid into a vapour. The
refrigerant vapour then returns to the compressor for the
cycle to be repeated.
An automatic safety valve is incorporated in the compressor,
which will open if the system pressure rises above 41 bar.
The valve will reseat when the pressure drops below 27,6
bar. When the safety valve is open, the compressor will 'free
Warning
The refrigerant container is highly pressurized. If it is subjected to high heat, it could explode, scattering metal fragments and liquid refrigerant that can
seriously injure personnel. Store refrigerant at
temperatures below 40
oC (104 oF).
Caution
If an insufficient refrigerant level is detected while
troubleshooting, do not char ge (add) the refrigerant.
Because an accurate amount of refrigerant cannot be
determined from the pressure indicated on the
recovery / recycling / rechar ging unit, never charge the
refrigerant.
Caution
If there is too much or to o little refrigerant from the
refilling, there may be secondary problems such as
damage to the refrigerant cycl e parts, or a decrease of
cooling performance. Therefore, if it is determined that the refrigerant level is insufficient, completely remove refrigerant from the refriger ant cycle and refill with
refrigerant to the specified amount.
Caution
Use only ND8 compressor oil for this vehicle. Using a PAG oil other than DENSO OIL8 compressor oil will damage the A/C compressor.
Caution
Do not spill the ND8 compressor oil on the vehicle. A drop of compressor oil on the vehicle surface can
damage the paint work. If oil gets on the vehicle, wipe it off immediately.
Caution
ND8 compressor oil has a high moisture absorption
efficiency. If moisture mixe s with the compressor oil,
the refrigerant system could be damaged. Ensure caps
are installed immediately afte r using the compressor oil
or removing refrigerant system parts to prevent moisture absorption.

 
 


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Air Conditioning (A/C) System (12.03)
Climate Control (12.00)
May 2007 Workshop Manual 12-3-9
Maintenance
Assessment of the A/C system operating efficiency and fault
classification may be achieved by using the facilities on a
Recovery / Recycling / Recharging unit.
Follow the manufacturer's instructions implicitly and observe
all safety considerations.
Connections
Only use hoses with connectors which are dedicated to
HFC 134a charge ports.
Recovery
Read manufacture’s instructions and warnings before
completing any recovery / evacuating and charging
operations.
Warning
Under no circumstances should connections be made with the A/C system in operation or valves open. Should valves be open and a vacuum pump or
refrigerant container attached, an explosion could
occur as a result of high pressure refrigerant being forced back into the vacuum pump or container.
Warning
Handling liquid refrigerant is dangerous. A drop of
refrigerant on the skin can result in localized frostbite. When handling refrigerant, wear gloves and safety
goggles. If refrigerant sp lashes into the eyes,
immediately wash them with clean water and consult a doctor.
Caution
Do not attempt to adapt this unit for R-12 as an A/C
system failure will result. Recovery / Recycle /
Recharging equipment has sp ecial connections to avoid
cross contamination wi th R-12 systems.
The A/C unit’s overfill li mitation mechanism has been
calibrated specifically for use with the 50 lb. (23 Kg)
refillable refrigerant tank.
Run the A/C system for a few minutes before starting the
recovery procedure as this wil l enable more refrigerant to
be recovered. Turn the A/C system off before starting the
procedure.
Ensure the A/C system has pre ssure in it before beginning
the recovery process; if there is no system pressure there is
no refrigerant to recover.
Ensure that the oil drain valve is closed.
Caution
The Recovery / Recycling / Re charging unit relies on a
weighing mechanism to weight the quantity of oil
removed. Ensure that the Recovery / Recycle /
Recharging unit is not disturbed during the recovery procedure.