Gearbox LAMBORGHINI MURCIÉLAGO 2009 Service Owner's Guide
[x] Cancel search | Manufacturer: LAMBORGHINI, Model Year: 2009, Model line: MURCIÉLAGO, Model: LAMBORGHINI MURCIÉLAGO 2009Pages: 1173, PDF Size: 98.14 MB
Page 438 of 1173
![LAMBORGHINI MURCIÉLAGO 2009 Service Owners Guide 3
L824 03 01 05
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L824 03 01 05
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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 $
1.
Clean and degrease thoroughly the contact surfaces between the clutch housing and the gearbox.
2. Apply Locktite 518 on the contact surfaces between the clutch housing and the gearbox.
3. Introduce the clutch housing on the gearbox stud bolts paying attention that the countershaft transmission gear bearing rollers do not come out of their seats.
4. 7 D S W K H F O X W F K K R X V L Q J Z L W K D U X E E H U K D P P H U W R ¿ W L W L Q W R S O D F H L Q W U R G X F H W K H P R X Q W L Q J Q X W V Z L W K F R U U X J D W H G
washers and tighten to the prescribed torque:
& O X W F K K R X V L Q J P R X Q W L Q J Q X W V W L J K W H Q L Q J W R U T X H G
& O X W F K K R X V L Q J V F U H Z V W L J K W H Q L Q J W R U T X H G
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A
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 $
5.Clean and degrease thoroughly the contact surfaces between the cover and the gearbox.
6. Apply red paste to the cover and to the bearing surface on the gearbox.
7. Position the cover, fasten it by means of the screws ( $ ) L J ) and tighten to the prescribed torque:
Cover mounting screws: W L J K W H Q L Q J W R U T X H F
8. I
nstall the cover shift control rod mounting pin to the shift lever device pin (Manual gearbox)
Tighten the mounting screw with Loctite medium-strength thread sealant (e-gear).
9. Grease the joint and position the guard.
0 D Q X D O J H D U E R [
( J H D U J H D U E R [
Page 440 of 1173
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Fig.1
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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* H D U E R [ R L O V X E V W L W X W L R Q 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).
1. Remove the drain plug ( A-Fig.1) and allow the gearbox oil to drain out; clean the plug and then tighten it.
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![LAMBORGHINI MURCIÉLAGO 2009 Service Owners Guide 1
L824 03 01 09
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L824 03 01 09
Fig.1 Fig.2
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A
C
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L824 03 01 09
Fig.1 Fig.2
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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 $
GEARBOX OVERHAUL
7 K H I R O O R Z L Q J S U R F H G X U H V F D Q R Q O \ E H F R P S O H W H O \ F D U U L H G R X W D I W H U U H P R Y L Q J W K H J H D U E R [ I U R P W K H Y H K L F O H
2 Q W K H F R X Q W H U V K D I W • Remove the caulking from the transmission driving gear (3) mounting ring nut ( A-Fig.1) and then remove the
ring nut.
• Remove the needles from the bearing ( B-Fig.1 D Q G W K H ¿ E H U F D J H
• Check the needles for wear and/or damage.
• Remove the transmission driving gear ( C-Fig.1) from the countershaft with the needle bearing ( B-Fig.1) inner
ring by means of a suitable puller; check for gear and bearing inner ring wear and/or damage.
• In case of needle bearing ( B-Fig.1) replacement, remove the bearing outer ring retaining snap ring ( D-Fig.2)
from the clutch housing and then remove the outer ring ( E-Fig.2).
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Fig.4
ABCDE
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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 $
•
Check the drive gear gearbox side bearing for wear; if necessary, replace it as follows:
• remove the outer ring ( A-Fig.4) locking snap ring ( B-Fig.4) with the gearbox and remove the outer ring ( A-
Fig.4 );
• remove the bearing inner ring ( F-Fig.4) locking snap ring ( G-Fig.4) with the gear ( C-Fig.4) and remove the
outer ring.
• If necessary, replace the clutch housing drive ball bearing ( E-Fig.4), remove the snap ring ( D-Fig.4) and
remove the bearing ( E-Fig.4) from the clutch housing by means of a suitable pad.
Page 446 of 1173
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Fig.6
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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 $
• If previously removed, install the gearbox side needle bearing of drive gear as follows:
• install the outer ring (with its needles) in the gearbox cover suitable seat and lock it into place by means of
the snap ring;
• install the inner ring on the drive gear and lock it into place by means of the snap ring;
• Insert the driving gear on the gearbox countershaft until complete bedding (tap with a plastic hammer);
• Hot-install the needle bearing inner ring on the countershaft.
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Fig.1
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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 $
Gears & shafts disassembly
3 U H O L P L Q D U \ R S H U D W L R Q V • Disassemble the gearbox (030103).
Gears & shafts disassembly
1. 8 Q V F U H Z W K H ¿ [ L Q J Q X W R Q W K H J H D U E R [
2. Extract the reverse gear transmission gear shaft from the gearbox along with the shims and gear.
Page 455 of 1173
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Fig.1AB
C
D
E
F
G
H
I
L
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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 $
Gears & shafts assembly
1. Install the two pump side snap rings of the main shaft and countershaft central bearings.
2. Install the outer ring and the needles of the main shaft and countershaft central bearings by means of a suitable
pad; lock them by means of snap rings.
3. Install the two gear side snap rings of the main shaft and countershaft clutch housing side bearing.
4. Install the clutch housing side bearing outer ring of the main shaft.
5. Install the clutch housing side bearing outer ring and needle cage of the countershaft.
6. Position the gearbox vertically with the clutch housing side facing upwards.
7. Arrange at the bench the mobile gear set of the pump side countershaft (spacer, 6th, 5th, 4th, 3rd/4th, 3rd
synchronizer) and position it in the lower part of the pump side gearbox.
A. Spacer
B. 6th gear
C. 5th gear
D. 4th gear
E. 4th gear needle cage
F. 4th gear bushing
G. 3rd/4th gear synchronizer
H. 3rd gear
I. 3rd gear needle cage
L. 3rd gear bushing
Page 456 of 1173
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Fig.2
A
B
C
D
E
F
G
H
I
L
M
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 $
8. Arrange at the bench the mobile gear set of the pump side main shaft (6th, 5th/6th, 5th, 4th, 3rd synchronizer)
and position it in the lower part of the pump side gearbox.
9. Install the main shaft and countershaft central bearing inner ring
10. Position the 2nd gear and the main shaft spacer on the clutch housing side gearbox top.
A. 6th gear bushing
B. 6th gear needle cage
C. 2nd gear bushing
D. 5th/6th gear synchronizer
E. 5th gear bushing
F. 5th gear needle cage
G. 5th gear
H. 4th gear
I. 3rd gear
L. Central bearing inner ring
M. 2nd gear
1 Spacer
Page 457 of 1173
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Fig.3A
C
D
E
H
F
G
B
I
L
M 1
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11. Arrange at the bench the mobile gear set of the clutch housing side countershaft (2nd, 1st/2nd synchronizer,
reverse gear synchronizer, reverse gear) and position it in the upper part of the clutch housing side gearbox.
A. 2nd gear bushing
B. 2nd gear bushing
C. 2nd gear
D. 1st/2nd gear synchronizer
E. 1st gear
F. 1st gear needle cage
G. 1st gear bushing
H. Shim
I Reverse gear synchronizer
L. Reverse gear
M. Reverse gear needle cage
1 Reverse gear bushing