LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual
Page 261 of 1173
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Fig.3
A
B1B2
® 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. $ V V H P E O L Q J W K H Y D U L D E O H Y D O Y H W L P L Q J P H F K D Q L V P
1 2 7 (
DO NOT MOVE THE ENGINE until the variable valve timing mechanisms have been completely
assembled.
) R U H D F K F \ O L Q G H U E D Q N
1. Insert the two variable valve timing mechanisms and appropriately secure the upper timing chain ( A-Fig.3).
1 2 7 (
Be careful to correctly assemble the intake ( B1-Fig.3) and exhaust ( B2-Fig.3) variable valve timing
mechanisms: the position of the variable valve timing mechanism is engraved on the mechanisms
themselves.
Page 262 of 1173
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Fig.5
D
Fig.6
C
Fig.4
(F
® 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 $
3.
Assemble the hydraulic tightener ( D-Fig.5).
2.
Attach the variable valve timing bolts without tightening them completely ( C-Fig.4).
4. Tighten the screw ( ( ) L J ) and reposition the cap ( F-Fig.6).
5. Completely tighten the bolts of the two variable valve timing mechanisms ( C-Fig.4).
Bolt attachment: tightening torque (000800-20b).
• Remove the special head timing tools (000200-12c)from the camshafts (010902).
• Assemble the ignition coils and the heads cover (010305).
• Assemble the intake manifold (012905).
Page 263 of 1173
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L824 01 17 00
Fig.1
A
BCD
E
FGHILM
N
O
P
Q
RST
® 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 $
Oil cooler
Dry pan lubrication with gear pump in the crankcase controlled by independent chain. Oil cooling radiator. The pump is equipped with a pressure
regulator. Oil vapors from head and oil tank re-cycling.A. Tank
B. Oil dipstick
C. Oil vapors from RH head
D. Oil vapors from LH head
E. 2 L O ¿ O W H U
F. Pressure regulator
G. Oil pump
H. Pan-radiator pipe
I. Oil radiator
L. Oil tank drain plug
M. Oil temperature sensor
N. 6 L H Y H ¿ O W H U
O. Tank-pan pipe
P. Oil vapors to LH manifold re-cycling
Q. 2 L O Y D S R U V W R / + D L U ¿ O W H U U H F \ F O L Q J
R. Tank-radiator pipe
S. Oil pan
T. Oil aspirator
Page 264 of 1173
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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 $
CircuitDry pan lubrication system with radiator and pressure regulator
Oil pump Integrated in the crankcase and controlled by independent chain
Oil radiator Single, separate Circuit pressure with hot engine (90°C)
– at 1,000 RPM 1.5 – 2.5 [bars]
– at 6,000 RPM 5 – 7 [bars]
Page 265 of 1173
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Fig.2
A
B
C
D
EF
G
® 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 $
5 H F \ F O L Q J 6 \ V W H P ) R U * D V & R P L Q J ) U R P 7 K H & U D Q N F D V H % O R Z E \
The system checks the crankcase gas emissions which are a mixture of air, fuel vapors and exhaust gas that seep out from the piston rings, andlubrication oil vapors which are sucked back and burnt by the engine.
The gas emissions rise from the crankcase to the cylinder head, are conveyed in ducts to the upper cylinder of the
engine oil tank (1). This cylindercontains an oil vapor separator; the condensed liquid part falls in the tank; the vapors are suctioned: •In the left intake manifold when the engine is running with low load;
• 8 S V W U H D P R I W K H D L U ¿ O W H U Z K H Q W K H H Q J L Q H L V U X Q Q L Q J Z L W K K L J K O R D G
2 L O Y D S R U U H F L U F X O D W L R Q ) L J
A. Engine oil tank
B. Oil vapor output pipes from the right cylinder head
C. Oil vapor output pipes from the left cylinder head
D. Vapor suction pipe to left manifold
E. $ L U ¿ O W H U
F. 9 D S R U V X F W L R Q S L S H W R O H I W D L U ¿ O W H U
G. Oil vapor separator
Page 266 of 1173
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Fig.1
BAA
® 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 $
Oil radiator disassembly 3 U H O L P L Q D U \ R S H U D W L R Q V •
Lift the vehicle on car lift (000000).
• Disassemble the left rear tire (060103).
• Disassemble the wheel arch (082103).
• Disassemble the air conveyor of the left side member (085303).
• Disconnect and disassemble the battery (091503).
2 E V H U Y H W K H U H O D W L Y H V D I H W \ Z D U Q L Q J V G X U L Q J E D W W H U \ G L V D V V H P E O \ .
Oil radiator disassembly
1. Proceed by draining the oil from the tank using the accumulator’s screw (011707).
2. Unscrew the mouth of the pipes on the oil radiator (lower and upper).
3. Unscrew the 4 lower screws ( A-Fig.1) that secure the radiator ( B-Fig.1).
4. Remove the oil radiator.
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Fig.1 Fig.2
A
DCB
® 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 L H Y H ¿ O W H U F O H D Q L Q J L Q W K H R L O W D Q N
( Q J L Q H R L O P X V W E H S U H Y L R X V O \ D Q G F R P S O H W H O \ G U D L Q H G
The ¿ O W H U U H S O D F H P H Q W P X V W E H F O H D Q H G H Y H U \ R L O F K D Q J H V
and anyway always after the engine oil
K D V E H H Q F R Q W D P L Q D W H G E \ I R U H L J Q À X L G V D Q G R U P D W H U L D O V
• Remove LH rear wheel.
• Remove LH rear fender apron front part.
• Remove the battery.
• Disconnect the hose ( % ) L J I U R P W K H V L H Y H ¿ O W H U & ) L J ).
• 5 H P R Y H W K H V L H Y H ¿ O W H U & ) L J ) and clean it by means of solvent and compressed air.
• , Q V W D O O W K H V L H Y H ¿ O W H U L Q W K H R L O W D Q N $ ) L J ) inserting a new copper washer ( ' ) L J ): tighten by hand as
necessary.
• Clean the hose ( % ) L J F R X S O L Q J J D V N H W D Q G W K H Q F R Q Q H F W L W W R W K H V L H Y H ¿ O W H U & ) L J ) tightening it by hand
as necessary.
Page 268 of 1173
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L824 01 17 05
Fig.1
ABB
® 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 $
Oil radiator assembly
1.
Attach the radiator ( A-Fig.1) using the 4 screws ( B-Fig.1).
2. Tighten the mouth of the pipes on the oil radiator (lower and upper).
Pipes tightening: tightening torque (000800-31a).
3. 3 U R F H H G E \ ¿ O O L Q J W K H R L O W D Q N (011708).
• Connect and reassemble the battery (091505).
• Assemble the air conveyor of the left side member (085305).
• Assemble the wheel arch (082105).
• Assemble the left rear tire (060105).
2 E V H U Y H W K H U H O D W L Y H V D I H W \ Z D U Q L Q J V G X U L Q J E D W W H U \ D V V H P E O \ .
Page 269 of 1173
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Fig.1
B
Fig.2
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 $
Replacing the engine oil
1.
Lift the vehicle on the car lift (000000).
2. When the engine is hot (oil temperature > 70°C), unscrew the plug ( A-Fig.1) and allow the oil to drain out of the
oil tank drain hole: then clean the plug and tighten it. 7 R U T X H G H .
3. Unscrew the two plugs ( B-Fig.2) on the oil pan and allow the oil left in the engine to drain out: then clean the
plugs and tighten them.
Page 270 of 1173
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L824 01 17 08
Fig.1
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 $
7 2 3 3 , 1 * 8 3 7 + ( ( 1 * , 1 ( 2 , /
: K H Q D G G L Q J R L O G R Q R W D O O R Z L W W R F R P H L Q W R F R Q W D F W Z L W K K R W H Q J L Q H S D U W V ) L U H K D ] D U G
The oil level check must be carried out when the motor is hot, with an oil temperature between 70 and 90°C.
1) Bring the engine to idle speed and keep it there for 5 minutes to avoid every strategy that can bring the engine to run higher after a start up.
2) Be sure that the engine runs to the nominal idle speed (960 rpm ± 50 rpm) and keep it there for 60 seconds.
3) Turn off the engine.
4) Check the oil level within 30 seconds after turning off the engine.
The level must be between (± 5 mm) the MIN and MAX marks on the dipstick ( A-Fig.1).
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is about 1.4 liters.
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