2009 LAMBORGHINI GALLARDO engine
[x] Cancel search: enginePage 587 of 1659
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
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3 U H O L P L Q D U \ R S H U D W L R Q V •Disassemble the engine compartment left side panels .
• Connect the LP pipe (BLUE) ( $ ) L J R I W K H G U D L Q H T X L S P H Q W D Q G U H ¿ O O W K H V \ V W H P D W W K H R X W O H W % ) L J ) on the
compressor’s intake pipe.
• Connect the HP pipe (RED) ( & ) L J R I W K H G U D L Q H T X L S P H Q W D Q G U H ¿ O O W K H V \ V W H P D W W K H R X W O H W ' ) L J ) on the
F R P S U H V V R U ¶ V G H O L Y H U \ S L S H
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: $ 5 1 , 1 *
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) R U D O U H D G \ X V H G V \ V W H P V W K L V D P R X Q W H T X D O V W K H D P R X Q W R I F R R O D Q W W K D W Z D V F R O O H F W H G . H H S L Q P L Q G the amount of oil collected from any replaced components. 2 Q O \ ' ( 1 6 2 1 ' R L O P X V W E H X V H G
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5 H ¿ O O L Q J W K H V \ V W H P 1. Introduce 550 gr of R134a coolant.
) L Q D O R S H U D W L R Q V1. Start the engine with the air conditioner on LO Z L W K W K H H Q J L Q H D W D S S U R [ L P D W H O \ U S P I R U D S S U R [ L P D W H O \
P L Q X W H V W R D O O R Z F R P S U H V V R U R L O G L V W U L E X W L R Q L Q W K H F L U F X L W 9 H U L I \ S U R S H U R S H U D W L R Q R I W K H V \ V W H P
• Disconnect the LP-HP pipes.
• Assemble the engine compartment left side panels .
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
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% + H D W L Q J Z D W H U S X P S G L V D V V H P E O \ 7 K H K H D W L Q J V \ V W H P O R Z À R Z S X P S $ ) L J ) is located under the car tunnel.
3 U H O L P L Q D U \ R S H U D W L R Q V • Turn the air conditioner to “ON” at the minimum temperature (LO) to close the two solenoid valves that shut off
engine coolant to the air conditioner radiators (left and right).
• Raise the car on the car lift (000000).
• Remove the central and rear F D U À R R U V(082503).
• Remove the propeller shaft (030703).
• Drain W K H Z D W H U F R R O L Q J À X L G V (012107).
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1 R W H Prepare a suitable container for collecting the liquid that leaks when the pump’s pipes are disconnected.
1. Disconnect the connector ( $ ) L J ) L J ).
2. Disconnect the pump’s pipes ( % ) L J ) using the clamps ( & ) L J ) and plug the pipes.
3. Unscrew the 2 bolts of the 2 clamps that secures the pump to the bracket ( ' ) L J ) L J ).
4. Remove the heating system pump.
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
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C)
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Important!
7 R D Y R L G E X U Q V F D U U \ R X W W K L V S U R F H G X U H Z K H Q W K H H Q J L Q H D Q G W K H
engine cooling circuit are at ambient temperature.
The air conditioning system is grouped as follows ( ) L J ):
C1. Right heating delivery pipe
C2. Left heating delivery pipe
C3. Engine cooling return pipe
C4. Central connection pipe between the engine heating system and
cooling system.
I1. Right heating delivery pipe
I2. Left heating delivery pipe
I3. Engine cooling return pipe
I4 Connection pipe between the central pipes and the internal pipes.
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
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 $
$ $ V V H P E O L Q J W K H K H D W L Q J V R O H Q R L G Y D O Y H The heating system solenoid valve is located under the car tunnel. 1.Assemble the bracket ( $ ) L J ; $ ) L J ) on the solenoid valve using the screw ( % ) L J ) and the self-locking
nut ( & ) L J ; & ) L J ). Place new seals in between ( ' ) L J ).
2 . Insert the connector ( ( ) L J ) and then assemble the solenoid valve using the nut ( ) ) L J ; ) ) L J ) to secure
it to the chassis.
3. Unplug and reconnect the pipes ( * ) L J ; * ) L J ) and secure the clamp ( + ) L J ; + ) L J ).
• Assemble the propeller shaft (030705).
6 F U H Z D W W D F K P H Q W W L J K W H Q L Q J W R U T X H F
• Bleed the engine cooling system .
• Start the engine and check that while the A/C system is on HI, hot air issues from the air conditioning system air
vents.
• Assemble the central and rear F D U À R R U V .
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
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 $
% $ V V H P E O L Q J W K H K H D W L Q J Z D W H U S X P S 1. 3 R V L W L R Q W K H K H D W L Q J V \ V W H P O R Z À R Z S X P S ( $ ) L J ) under the car tunnel.
2. Connect the pump pipes ( % ) L J ) acting on the clamps ( & ) L J ).
3. Connect the connector ( ' ) L J ; ' ) L J ).
4. Tighten the bolts of the two clamps securing the pump to the chassis ( ( ) L J ; ( ) L J ).
• Assemble the propeller shaft (030705).
6 F U H Z D W W D F K P H Q W W L J K W H Q L Q J W R U T X H F
• Fill the circuit and then bleed the engine cooling circuit (012106).
• Start the engine and check that while the A/C system is on HI, hot air issues from the air conditioning system
air vents.
• Assemble the central and rear F D U À R R U V .
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
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 $
C) Assembling the heating system pipes The heating system is grouped as follows (
) L J ):
C1. Right heating delivery pipe
C2. Left heating delivery pipe
C3. Engine cooling return pipe
C4. Central connection pipe between the engine heating system and
cooling system.
I1. Right heating delivery pipe
I2. Left heating delivery pipe
I3. Engine cooling return pipe
I4 Connection pipe between the central pipes and the internal pipes.
Page 617 of 1659
![LAMBORGHINI GALLARDO 2009 Workshop Manual 14
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
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4.
) D V W H Q W K H V S H F L ¿ F F O D P S ( ) L J ) to connect pipe C4 to the union with pipe C3.
1 R W H
Direct the pipe fastening clamp openings so that they are easy to access the next time they need to be disassembled.
• Assemble the propeller shaft (030705).
• Fill the circuit and then bleed the engine cooling system (012106).
• Start the engine and check that while the A/C system is on HI, hot air issues from the air conditioning system air
vents.
• $ V V H P E O H W K H U H D U D Q G F H Q W U H Y H K L F O H À R R U V .
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/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
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5.
2 Q W K H O H I W V L G H R I W K H S D V V H Q J H U F R P S D U W P H Q W W L J K W H Q W K H V S H F L ¿ F F O D P S V ( ) L J ) to connect the three
heating system pipes ( O O D Q G O ).
1 R W H
Direct the pipe fastening clamp openings so that they are easy to access the next time they need to be disassembled.
• Assemble the propeller shaft (030705).
) L V V D J J L R Y L W L F R S S L D G L V H U U D J J L R F
• Fill the circuit and then bleed the engine cooling system (012106).
• Start the engine and check that while the A/C system is on HI, hot air issues from the air conditioning system air
vents.
• $ V V H P E O H W K H U H D U D Q G F H Q W U H Y H K L F O H À R R U V .
• Assemble the center console end panels .
• Assemble the center console ornament .
• Assemble the BJA push-button panel unit .
• Assemble the air conditioner grille .
• Assemble the air conditioner control unit .
• Assemble the multimedia system .