2009 LAMBORGHINI GALLARDO ABS
[x] Cancel search: ABSPage 690 of 1659
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® Automobili Lamborghini S.p.A.
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Lifting System
This is an hydraulic device enabling to lift the front part of the vehicle when driving at low speed, to allow access to areas with uneven surfaces. The system is composed of the following components: •
Front shock absorbers;
• Electronic control unit (GFA);
• Ascent or descent control button;
• Connecting hoses and electric wires.
Lifting system layout (Fig.1)
A. Front shock absorbers
B. Electronic control unit (GFA)
C. Ascent or descent control button
D. Lifting System
The system can be activated up to the maximum speed of 70 Km/h (30 Km/h for Japan); when it reaches this speed threshold the system will automatically go to the DOWN position. The system is activated:• with engine on only by means of LDAS-32 (109100) to perform diagnosis and operational tests.
• with a speed lower than 70 km/h (30 km/h for Japan).
• when the thrust mode function is not activated.
The system is deactivated:• when there is a problem on the ABS ESP system.
• when there is a problem concerning the UP or DOWN sensor.
• when the electric pump absorption is too high.
• when an incorrect vehicle speed signal is read.
The warning light on the dashboard will blink quickly to signal errors (it blinks slowing during raising/lowering).
' D W D L V ] H U R H G X V L Q J W K H / ' $ 6 U H V H W W L Q J W K H H U U R U V S U H V H Q W
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Lifting system hydraulic connections (Fig.3)
1. Solenoid valve
Pressure switch
3. Shock absorber lower chamber
A. Lifting System
O. (pipe) to front shock absorbers
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% ' L V D V V H P E O L Q J W K H O L I W L Q J V \ V W H P F L U F X L W S L S H 3 U H O L P L Q D U \ R S H U D W L R Q V •Disassemble the luggage compartment tray (080603).
• Remove the side and rear upholstery covers (080603).
• ' L V D V V H P E O H W K H I U R Q W D Q G F H Q W U H Y H K L F O H À R R U V (082503).
• Disassemble the propeller shaft (030703).
• Disassemble the front differential (040903).
' L V D V V H P E O L Q J W K H O L I W L Q J V \ V W H P F L U F X L W S L S H 1. Remove the bulkhead ( $ ) L J E \ O R R V H Q L Q J D ¿ [ L Q J V F U H Z % ) L J ) and cutting a clamp ( & ) L J ).
2. / R R V H Q W K H V F U H Z R Q E R W K V L G H V ' ) L J ) connecting the lifting system circuit pipe to the shock absorber. / H I W K D Q G G U L Y H
5 L J K W K D Q G G U L Y H
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Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
4.Tighten the screw on both sides ( ) ) L J ) connecting the lifting system circuit pipe to the shock absorber.
5. Position the bulkhead ( * ) L J E \ W L J K W H Q L Q J D ¿ [ L Q J V F U H Z + ) L J D Q G F X W W L Q J D ¿ [ L Q J F O D P S , ) L J ).
• Assemble the front differential .
• Assemble the propeller shaft (030705).
• $ V V H P E O H W K H I U R Q W D Q G F H Q W U H Y H K L F O H À R R U V (082505).
• Assemble the side and rear upholstery covers (080605).
• Assemble the luggage compartment tray (080605).
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Bleeding the lifting system 3 U H O L P L Q D U \ R S H U D W L R Q V •Raise the vehicle on the car lift (000000).
• Remove the front wheels (060103).
) R U U L J K W K D Q G G U L Y H Y H K L F O H V R Q O \ • Disassemble the luggage compartment tray (080603).
Bleeding the lifting system 1. Open the lifting system pump cap ( A-Fig.1) and check the oil level.
2. 6 W D U W X S W K H H Q J L Q H D Q G F R Q Q H F W D V X L W D E O H F R Q W D L Q H U W R F R O O H F W W K H R L O W R W K H V S H F L ¿ F Q R ] ] O H W L S R I H D F K V K R F N
absorber ( B-Fig.2).
Bleeding of the lifting system must be performed by two operators. / H I W K D Q G G U L Y H
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3. Activate the shock-absorber extension switch ( C-Fig.3) in the passenger compartment.
4. Activate the switch again to compress the shock absorber while the second operator opens and closes the
V S H F L ¿ F Q R ] ] O H W L S ' ) L J ) to force any air bubbles out before total compression.
5. Check the oil level in the lifting system pump ( A-Fig.1) when the shock absorbers are completely
compressed.
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$ ' L V D V V H P E O L Q J W K H I U R Q W K X E K R X V L Q J 3 U H O L P L Q D U \ R S H U D W L R Q V •Raise the vehicle on the car lift (000000).
• Remove the front wheel (060103).
' L V D V V H P E O L Q J W K H I U R Q W K X E K R X V L Q J 1. Release the front brake calliper ( $ ) L J ) without disconnecting it from the hydraulic circuit.
3 O D F H W K H I U R Q W E U D N H F D O O L S H U L Q D V D I H S R V L W L R Q V R W K D W L W G R H V Q R W J H W L Q W K H Z D \ G X U L Q J W K H G L V D V V H P E O \ procedure.
•Remove the front brake disk (061503).
2. Disconnect the ABS sensor ( % ) L J ).
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3. Loosen the screw ( & ) L J ) securing the axle shaft to the front hub housing.
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6.Connect the ABS sensor ( ) ) L J ).
• Assemble the front brake disk (061505)
7. Tighten 2 screws to secure the front brake calliper ( * ) L J ).
Screw attachment: W L J K W H Q L Q J W R U T X H E .
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the correct toe-in and caster are restored.
• Assemble the front wheel .