engine LAMBORGHINI GALLARDO 2009 Repair Manual
Page 256 of 1659
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Fig.7
Q
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
Tighten the 20 crosshead screws ( Q-Fig.7) securing the oil pan to the crankcase.
) D V W H Q L Q J W K H V F U H Z V W L J K W H Q L Q J W R U T X H F
Completely upturn the engine.
10. 3 R V L W L R Q W K H D O W H U Q D W R U V X S S R U W D Q G W L J K W H Q W K H ¿ [ L Q J V F U H Z V 5 ) L J ).
Page 257 of 1659
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TUS
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® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
11. Position the chains that transmit motion to the camshafts.
The chain transmitting motion to the right camshafts is shorter than the left chain.
12. Tighten the 4 screws in the relevant threads ( 6 ) L J ) so the timing system cover can be raised.
13. 3 R V L W L R Q W K H W L P L Q J V \ V W H P F R Y H U D Q G W L J K W H Q W K H F U R V V K H D G ¿ [ L Q J V F U H Z V 7 ) L J ).
) D V W H Q L Q J W K H V F U H Z V W L J K W H Q L Q J W R U T X H F 14. Also tighten the 20 screws ( 8 ) L J ) securing the timing system cover.
) D V W H Q L Q J W K H V F U H Z V W L J K W H Q L Q J W R U T X H F
• Assemble the oil pump .
• Assemble the heads .
• Assemble the variable valve timing mechanisms .
• Assemble the coils .
• $ V V H P E O H W K H H [ K D X V W P D Q L I R O G .
• Assemble the engine .
Page 261 of 1659
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Fig.1
B
Fig.2
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® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
$ ' L V D V V H P E O L Q J W K H H Q J L Q H R L O W D Q N 3 U H O L P L Q D U \ R S H U D W L R Q V •Lift the vehicle on the car lift (000000).
• 5 H P R Y H W K H U H D U F D U À R R U (082503).
• Empty the engine oil tank (011707).
• Remove the D L U ¿ O W H U F D U W U L G J H V (013303).
• 5 H P R Y H W K H H [ K D X V W (025103).
• 5 H O H D V H W K H Y D F X X P W D Q N (061103).
Disassembling the oil pump 1. / R R V H Q W K H O D W H U D O V F U H Z V S H U V L G H A-Fig.1 R I W K H H Q J L Q H F U R V V P H P E H U W R O R R V H Q L W V R W K D W W K H R L O W D Q N
F D Q E H U H P R Y H G B-Fig.1
2. ' H W D F K W K H O R Z H U H Q J L Q H R L O W D Q N C-Fig.2 E \ U H P R Y L Q J W K H À D Q J H Z L W K L W V V F U H Z V D-Fig.2 .
7 K L V V H F W L R Q H [ S O D L Q V K R Z W R G L V D V V H P E O H
$ ( Q J L Q H R L O W D Q N
B) Oil-water pump
& 7 K H U P R V W D W L F Y D O Y H
' 2 L O W H P S H U D W X U H D Q G O H Y H O V H Q V R U
Page 263 of 1659
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Fig.6 Fig.7
(D
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
B) Disassembling the oil-water pump 3 U H O L P L Q D U \ R S H U D W L R Q V •Remove the vehicle engine (010003).
• 5 H P R Y H W K H O H I W H [ K D X V W P D Q L I R O G (013103).
Disassembling the pump1. ' L V F R Q Q H F W W K H R L O S L S H A-Fig.6 E \ X Q V F U H Z L Q J
• W K H V F U H Z V B-Fig.6 V H F X U L Q J W K H À D Q J H
• W K H V F U H Z C-Fig.6 V H F X U L Q J W K H S L S H V X S S R U W E U D F N H W
• 5 H P R Y H W K H D L U F R Q G L W L R Q L Q J S X P S (026003).
2. ' L V F R Q Q H F W W K H Z D W H U S L S H D-Fig.7 I U R P W K H R L O Z D W H U S X P S E \ U H P R Y L Q J L W V F O L S ( ) L J
Page 266 of 1659
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Fig.11
B
C
A
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
& ' L V D V V H P E O L Q J W K H W K H U P R V W D W L F Y D O Y H 3 U H O L P L Q D U \ R S H U D W L R Q V • 5 H P R Y H W K H F H Q W U D O D Q G U H D U F D U À R R U (082503).
• Empty the engine coolant (012107).
' L V D V V H P E O L Q J W K H Y D O Y H1. ' L V F R Q Q H F W W K H S L S H V A-Fig.11
2. / R R V H Q W K H V F U H Z V B-Fig.11 V H F X U L Q J W K H F R Y H U W R W K H R L O Z D W H U S X P S .
3. 5 H P R Y H W K H F R Y H U F R P S O H W H Z L W K W K H U P R V W D W L F Y D O Y H C-Fig.11
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Fig.2
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Fig.1
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
7 K L V V H F W L R Q H [ S O D L Q V K R Z W R D V V H P E O H
$ ( Q J L Q H R L O W D Q N
B) Oil-water pump
& 7 K H U P R V W D W L F Y D O Y H
' 2 L O W H P S H U D W X U H D Q G O H Y H O V H Q V R U
$ $ V V H P E O \ L Q J W K H H Q J L Q H R L O W D Q N 1.Loosen the 8 lateral screws (4 per side) ( A-Fig.1
) of the engine cross member to loosen it, so that the engine
oil tank can be installed ( B-Fig.1).
2. Put the oil tank ( B-Fig.1) inside its housing.
3 . Connect the oil temperature connector ( C-Fig.2).
Page 270 of 1659
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Fig.5
L
M
FG
I
H
Fig.4
Fig.3
( '
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
•Lift the vehicle on the car lift (000000).
4 . Connect the lower engine oil pipe ( ' ) L J ) by screwing on the 2 screws ( ( ) L J ).
5 . Connect the pipe coming from the oil radiator ( H-Fig.4) by tightening the two screws ( I-Fig.4).
6. Connect the 2 oil breather pipes from the engine oil tank ( G-Fig.4).
7. Secure the engine oil tank to the engine cross member with 2 screws ( F-Fig.4).
8 . Secure the engine oil tank to the chassis with 2 screws ( L-M-Fig.5).
Final operations • Secure vacuum tank (061105).
• Assembly of the D L U ¿ O W H U F D U W U L G J H V (013305).
• Assembly of exhaust (025105).
• $ V V H P E O \ R I W K H U H D U F D U À R R U (082505).
Fill the engine oil tank (011708).
Page 272 of 1659
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CCFig.7 Fig.8
Fig.9
'
G
F (H
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
Be sure to position the pump so that the 2 centring bushes (C-Fig.6) match their couplings.
3. Secure the oil-water pump onto the lower part of the crankcase using the 13 screws ( ' ) L J ).
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 E
4.Secure the oil-water pump support bracket ( ( ) L J ) by tightening the 3 screws ( F-Fig.9).
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 D
5. Secure the oil-water pump support bracket ( G-Fig.9) to the engine mount by tightening the 3 screws
( H-Fig.9 ).
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 D
Page 273 of 1659
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Fig.11
Fig.10
LI
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ 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 $
6.
Connect the water pipe ( I-Fig.10) to the oil-water pump by fastening its clip ( L-Fig.10).
• Install the air conditioning pump (026005).
7. Connect the oil pipe ( M-Fig.11) by tightening:
• the 2 screws ( 1 ) L J V H F X U L Q J W K H À D Q J H
• the screw ( O-Fig.11) securing the pipe support bracket.
• Assemble the left exhaust manifold (013105).
• Assemble the vehicle engine (010005).
Page 276 of 1659
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L714 01 15 05
Fig.16
'C
Fig.15
BA
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' $ V V H P E O L Q J W K H R L O W H P S H U D W X U H D Q G O H Y H O V H Q V R U 1.Position the oil temperature and level sensor ( A-Fig.15) and secure using the 2 screws ( B-Fig.15).
2. 7 L J K W H Q W K H ¿ [ L Q J V F U H Z V ' ) L J ) to secure the heat-proof panel ( C-Fig.16) to the engine oil tank.
• Assemble the engine oil tank 3 X Q W R $ .