LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual
Page 241 of 1173
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Fig.1
C
D
B
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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 $
7 K H S U H V H Q W V H F W L R Q F R Q W D L Q V W K H I R O O R Z L Q J D G M X V W P H Q W V H T X H Q F H V
$ 0 ( & + $ 1 , & $ / 7 , 0 , 1 * 2 ) + ( $ '
% 9 $ / 9 ( & / ( $ 5 $ 1 & (
A
0 ( & + $ 1 , & $ / 7 , 0 , 1 * 2 ) + ( $ '
0 H F K D Q L F D O K H D G W L P L Q J F D Q E H F D U U L H G R X W W Z R Z D \ V
• using a dial gauge
• using special tools
A1) Mechanical head timing with a dial gauge
3 U H U H T X L V L W H V • Engine on a workbench.
• The bolts that secure the variable valve timing mechanism must be loosened so that the chain turns freely,
without being integral with the camshaft seat.
+ H D G W L P L Q J , Q W D N H
(The instructions within brackets refer to the right cylinder bank.)
1. Assemble the crank mechanism on the crankshaft ( A-Fig.1).
2. Assemble the dial gauge ( B-Fig.1) on cylinder no.1 (no.7).
3. 7 X U Q W K H F U D Q N V K D I W S O D F L Q J F \ O L Q G H U Q R Q R D W W K H 7 ' & W R S G H D G F H Q W H U W K L V L V Y H U L ¿ H G Z K H Q W K H G L D O
gauge’s pointer indicates 0 (zero) ( C-Fig.1).
4. Reset the goniometer according to the reference mark ( D-Fig.1).
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Fig.3
Fig.2
(
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 $
5.
Install the digital dial gauge ( ( ) L J ) with the support on the spacer ring of the intake valve of cylinder no. 6
(no. 12).
6. Turn the camshaft seat using a 26 mm wrench ( F-Fig.3) until the digital dial gauge indicates 1 mm.
7. Tighten the bolts of the variable valve timing mechanism, making it integral with the camshaft seat.
8. Recover the timing chain clearance by turning the crankshaft approximately 60° counter-clockwise.
9. Reset the digital dial gauge (yellow button) and turn the crankshaft clockwise, 12° past the reference mark. The
value indicated on the dial gauge must be 1 mm ± 0.05.
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Fig.4
(
® 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 $
( [ K D X V W
10.
Turn the crankshaft so that it is repositioned with the TDC (top dead center); check that the dial gauge’s pointer
continues to indicate 0 (zero).
11. Move the digital dial gauge ( ( ) L J ) onto the exhaust side with the support on the spacer ring of the exhaust
valve of cylinder no.6 (no.12).
12. Loosen the bolts of the variable valve timing mechanism.
13. Turn the camshaft seat using a 26 mm wrench until the digital dial gauge indicates 1 mm.
14. Tighten the bolts of the variable valve timing mechanism, making it integral with the camshaft seat.
15. Recover the timing chain clearance by turning the crankshaft approximately 60° counter-clockwise.
16. Reset the digital dial gauge (yellow button) and turn the crankshaft clockwise, 12° before top dead center. The
value indicated on the dial gauge must be 1 mm ± 0.05.
17. Tighten the bolts of the variable valve timing mechanism (000800-30d)to the prescribed torque with molicote.
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B
A
C
Fig.5
Fig.6
® 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 $
A2) Mechanical head timing with special tools 3 U H U H T X L V L W H V •The bolts that secure the variable valve timing mechanism must be loosened so that the chain turns freely,
without being integral with the camshaft.
+ H D G W L P L Q J
1. If the engine is on a workbench, assemble the crank mechanism on the crankshaft; if the engine is on board,
the rotation can be carried out directly from the pulley.
2. Assemble the dial gauge ( A-Fig.5) on cylinder no. 1.
3. 7 X U Q W K H F U D Q N V K D I W S O D F L Q J F \ O L Q G H U Q R D W 7 ' & W R S G H D G F H Q W H U W K L V L V Y H U L ¿ H G Z K H Q W K H G L D O J D X J H ¶ V S R L Q W H U
indicates 0 (zero).
4. Assemble the timing tools on the heads (000200-12c), being careful to install the LH tool on the left head ( B-
Fig.5 ) and the RH tool on the right head ( C-Fig.5).
The tools must be secured directly onto the camshafts of both heads so that the position of the
F D P V K D I W V L V O R F N H G L Q W R S O D F H D F F R U G L Q J W R W K H W L P L Q J ) L J L I W K H W R R O L V Q R W D F F X U D W H O \ D V V H P E O H G
turn the camshafts slightly using a 26 mm wrench to the correct position at which to secure the tool.
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Fig.7
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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 $
5. Tighten the variable valve timing bolts (000800-30d)to the prescribed torque with Molicote.
6 H F X U H 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 V R Q W R W K H K H D G V I R O O R Z L Q J W K H D V F H Q G L Q J D V V H P E O \
order from 1 to 4 shown in Fig.7.
Verifying proper timing • Remove the U-bolts above the camshafts.
• Rotate the crankshaft counter-clockwise twice using the crank mechanism and locate dead center.
• Verify the planarity between the U-bolts and the camshaft seat.
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Fig.8
A
Fig.9
C
B
® 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 $
% 9 $ / 9 ( & / ( $ 5 $ 1 & (
& K H F N W K H Y D O Y H F O H D U D Q F H Z K H Q W K H H Q J L Q H L V F R O G
, Q W D N H ( [ K D X V W
0.30 ± 0.05 mm 0.50 ± 0.05 mm
1. Check that the valve clearance corresponds to the values above, shown on each tappet: When the head is
removed, use the tool ( A-Fig.8).
8 V H W K H W K L F N Q H V V J D X J H W R P H D V X U H W K H W K L F N Q H V V E H W Z H H Q D O O W K H V K L P V D Q G W K H F D P V K D I W O R E H V 0 D N H D Q R W H R I D Q \ G L I I H U H Q F H V U H T X L U H G W R D F K L H Y H W K H V H W Y D O X H
2. If the clearance differs from the established one, replace the spacer rings ( B-Fig.9) under the tappets ( B-
Fig.9 )(010909) until the optimum value is achieved.
L Q W D N H H [ K D X V W
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Fig.1
BA
® Automobili Lamborghini S.p.A.
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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 $
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
A) Camshafts
% 9 D O Y H V
$ ' L V D V V H P E O L Q J W K H F D P V K D I W V
% H I R U H F D U U \ L Q J R X W W K L V S U R F H G X U H G L V D V V H P E O H W K H H Q J L Q H K H D G D Q G W K H Q F R Q W L Q X H R Q D
Z R U N E H Q F K
3 U H O L P L Q D U \ R S H U D W L R Q V • Disassemble the intake manifold (012903).
• Disassemble the head covers (010303).
• Disassemble the variable valve timing mechanism (011603).
' L V D V V H P E O L Q J W K H V K D I W V
1. Remove the supports of the camshafts (A-Fig.1), unscrewing the relative pairs of screws (B-Fig.1).
7 R U H P R Y H W K H F D P V K D I W O R R V H Q W K H V F U H Z V R I W K H V X S S R U W V D Q G W X U Q W K H V K D I W V O L J K W O \ X V L Q J D
P P Z U H Q F K G L V F K D U J L Q J W K H Y D O Y H V V W L O O X Q G H U S U H V V X U H L P P H G L D W H U H P R Y D O R I W K H V K D I W F D Q E H G D Q J H U R X V W K H V K D I W F R X O G E H O D X Q F K H G R I I R I L W V V H D W E H F D X V H W K H Y D O Y H V D U H V W L O O X Q G H U S U H V V X U H
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Fig.2
B
Fig.3
'C
Fig.4
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l
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 Y D O Y H V 3 U H O L P L Q D U \ R S H U D W L R Q V •
With the engine on a workbench, disassemble the camshafts 3 R L Q W $ .
' L V D V V H P E O L Q J W K H Y D O Y H V
1. Remove the tappets (A-Fig.2)from their housings.
2. Remove the spacers (B-Fig.2)positioned underneath the tappets.
3. Using the special tool (C-Fig.3), press the spacer ring to extract the 2 cotters ' ) L J .
4. Remove the cotters ' ) L J , then the tool, followed by the entire valve unit (Fig.4):
a. valve
b. seat
c. valve guide
d. oil seal
e. lower spacer ring
f. spring
g. spring
h. upper spacer ring
i. 2 cotters (already removed)
l. spacer (already removed)
Page 249 of 1173
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Fig.1
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Fig.2
B
A
Fig.3
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® Automobili Lamborghini S.p.A.
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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 $
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
$ 9 D O Y H V
B) Camshafts
$ $ V V H P E O L Q J W K H Y D O Y H V
1.
Lubricate valve stem (a-Fig.1)and valve guide (b-Fig.1)with engine oil.
2. Insert the valve into the guide (c-Fig.1)and the oil seal (d-Fig.1).
3. Install the lower spacer ring (e-Fig.1), the springs I J ) L J and the upper spacer ring (h-Fig.1).
4. Using the special tool (A-Fig.2), press the spacer ring to insert the 2 cotters (B-Fig.2).
5. Position the spacers (C-Fig.3)
above the upper spacer rings.
6. Remove the tappets (D-Fig.3) from their housings.
Page 250 of 1173
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L824 01 09 05
Fig.4
CAB
Fig.5
D (
® Automobili Lamborghini S.p.A.
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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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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) Assembling the camshafts
1.
Clean all the camshaft (A-Fig.4)and head (B-Fig.4) lubrication holes thoroughly; apply only engine oil.
2. Position the camshafts on the supports, following the instructions printed on the head.
3. Position the supports following the numbers printed on the caps and on the head.
• & K H F N W K D W W K H L Q W D N H D Q G H [ K D X V W F R P S R Q H Q W V K D Y H E H H Q S R V L W L R Q H G S U R S H U O \
• 3 R V L W L R Q W K H V X S S R U W V L Q W K H F R U U H F W R U G H U I U R P Q R W R Q R Z K H Q D V V H P E O L Q J W K H ¿ U V W V X S S R U W
P D N H V X U H W K D W W K H R L O V H D O V ' ) L J K D Y H E H H Q S R V L W L R Q H G L Q W K H L U U H V S H F W L Y H K R X V L Q J V ( Fig.5).
4. Tighten the screws (C-Fig.4)of the supports.
Screw attachment; tightening torque (000800-1b).
: K H Q D V V H P E O L Q J W K H F D P V K D I W D V W K H V X S S R U W V D U H J U D G X D O O \ V H F X U H G W X U Q W K H V K D I W V O L J K W O \ X V L Q J
D P P Z U H Q F K D G M X V W L Q J L W V S R V L W L R Q R Q W K H Y D O Y H V V R W K D W D O O R I W K H V F U H Z V F D Q E H D W W D F K H G
• Assemble the variable valve timing mechanism (011605).
• Assemble the head covers Assemble the head covers (010305).
• Assemble the intake manifold (012905).
• Assemble the engine (010005).