LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual
Page 581 of 1173
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Fig.1 Fig.2
Fig.3
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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 H D U D [ O H V K D I W G L V D V V H P E O \ 3 U H O L P L Q D U \ R S H U D W L R Q V •
Position the vehicle on the car lift (000000).
• Disassemble the wheel (060103).
$ [ O H V K D I W G L V D V V H P E O \
1. ) U H H W K H D [ O H V K D I W I U R P W K H À D Q J H R I W K H U H D U G L I I H U H Q W L D O A-Fig.1 E \ X Q V F U H Z L Q J W K H V L [ P R X Q W L Q J V F U H Z V
2. ) U H H W K H D [ O H V K D I W I U R P W K H À D Q J H R I W K H K X E B-Fig.2 E \ X Q V F U H Z L Q J W K H V L [ P R X Q W L Q J V F U H Z V
3. Free the h X E K R X V L Q J C-Fig.3) from the upper wishbone.
4. ' L V D V V H P E O H W K H U H D U V K R F N D E V R U E H U I X U W K H V W W R Z D U G W K H R X W V L G H (051303).
5. 7 L O W W K H K X E W R Z D U G W K H J U R X Q G S X O O L Q J W K H X S S H U S D U W W R Z D U G \ R X U V H O I
6. Extract the axle shaft.
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Fig.3
Fig.2
Fig.1
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A
C
® 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 $
Rear
D [ O H V K D I W D V V H P E O \
1. Tilting the hub toward the ground (pulling the upper part toward yourself), position the axle shaft so that the
mounting operations can be carried out.
2. Assemble the rear shock absorber furthest toward the outside (051305).
3. Attach the hub housing ( A-Fig.1) to the upper wishbone.
4. 6 H F X U H W K H D [ O H V K D I W R Q W R W K H À D Q J H R I W K H K X E B-Fig.2) by tightening the six mounting screws.
Screw attachment; tightening torque (000800-26d).
5. 6 H F X U H W K H D [ O H V K D I W W R W K H À D Q J H R I W K H U H D U G L I I H U H Q W L D O C-Fig.3) by tightening the six mounting screws.
Screw attachment; tightening torque (000800-26d).
• Assemble the wheel (060105).
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A
Fig.1
B
C
D
E
F
G
HI
L
M
N
® 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 $
Rear wheel and rear hubsA. Brake disk
B. Hub
C. Rim plastic cap
D. Hub housing
E. Bearing
F. Upper arm
G. Lower arm
H. Anti-roll bar tie rod
I. Anti-roll bar
L. Axle shaft
M. Shock absorber
N. Counter ring nut to adjust vehicle height
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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 $
Camber Rear E - 0° 40’ ÷ - 0° 50’
Total toe-in Rear t2 0°20’ ÷ 0°28’ Ride height (*) Rear h2 142 ÷ 148Adjustment shim SP: 005133170 1.0 005133488 1.5
005133489 2.0
005133490 2.5
005133169 3.0
(*)Measured on the lower surface of the chassis at the suspensions
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Fig.1
AA
® 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 G L V D V V H P E O H
A) Hub disassembly
% % H D U L Q J G L V D V V H P E O \ A)
Hub disassembly
3 U H O L P L Q D U \ R S H U D W L R Q V • Raise the car on the car lift (000000).
• Remove the rear wheel (060103).
• Remove the brake caliper (060703).
• Remove the parking brake (060203).
• Remove the brake disk (061503).
• Release the axle shaft (050503).
• Release the 2 shock absorbers (051303).
Hub disassembly
1. Unscrew the 4 screws (A-Fig.1) securing the suspensions.
2. Remove the hub.
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Fig.2 Fig.3 Fig.4
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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 $
% % H D U L Q J G L V D V V H P E O \ 3 U H O L P L Q D U \ R S H U D W L R Q V •
Raise the car on the car lift (000000).
• Remove the rear wheel (060103).
• Remove the brake caliper (060703).
• Remove the parking brake (060203).
• Remove the brake disk (061503).
• Release the axle shaft (050503).
• Release the 2 shock absorbers (051303).
• Remove the springs (051103).
% H D U L Q J G L V D V V H P E O \
1. Remove the hub assembly + hub carrier.
2. Unscrew the ring nut ( A-Fig.2) and extract the washer ( % ) L J ).
3. Extract the phonic wheel ( C-Fig.2).
4. Unscrew the 4 screws ( ' ) L J ) securing the hub carrier to the bearing.
5. Remove the hub carrier ( ( ) L J ).
6. Using a puller, extract the bearing ( F-Fig.4) from the hub ( G-Fig.4).
, W L V D E V R O X W H O \ I R U E L G G H Q W R U H D V V H P E O H W K H U H P R Y H G E H D U L Q J G X U L Q J V X E V H T X H Q W U H D V V H P E O \
procedures.
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Fig.1
AA
® 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
A) Hub assembly
% % H D U L Q J D V V H P E O \ A)
Hub assembly
1. Tighten the 4 screws (A-Fig.1) to secure the suspensions.
• Fix the 2 shock absorbers (051305).
• Secure the axle shaft (050505).
• Assemble the brake disk (061505).
• Assemble the brake caliper (060705).
• Assemble the parking brake (060205).
• Assemble the rear wheel (060105).
& K H F N W K D W W K H V K L P V Z H U H U H S R V L W L R Q H G D V S U L R U W R G L V D V V H P E O \
Page 588 of 1173
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Fig.4
Fig.3
Fig.2
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® Automobili Lamborghini S.p.A.
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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 $
% % H D U L Q J D V V H P E O \
1.
Using a press, assemble the bearing ( A-Fig.2) on the hub ( % ) L J ).
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2. Position the hub carrier ( C-Fig.3) and secure to the bearing using the 4 screws ( ' ) L J ).
3. Position the phonic wheel ( ( ) L J ) inside the hub carrier.
4. Position the washer ( F-Fig.4) (chamfered side up).
5. Act on the ring nut ( G-Fig.4) to secure the phonic wheel and the washer.
6. Once the ring nut has been tightened, rivet the ring nut inside the slot on the shaft.
• Assemble the springs (051105).
• Fix the 2 shock absorbers (051305).
• Secure the axle shaft (050505).
• Assemble the brake disk (061505).
• Assemble the brake caliper (060705).
• Assemble the parking brake (060205).
• Assemble the rear wheel (060105).
7 K H F D U P X V W X Q G H U J R D V H O I O H Y H O O L Q J W H V W E H I R U H U H W X U Q L Q J W R U R D G X V H
Page 589 of 1173
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A
Fig.1
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LMNOPQR
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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 $
Rear differential
The rear differential is driven directly by the gearbox transmission gear and the shaft by the engine crankcase side.
The rear differential is partially self-locking.A. 5 H D U G U L Y H À D Q J H
B. Pinion ring nut
C. Pinion taper bearings
D. Pinion
E. Differential
F. Differential carrier cover
G. Silentblock
H. Crown
I. Differential roller bearings
L. ' L I I H U H Q W L D O À D Q J H
M. ' L I I H U H Q W L D O À D Q J H V K L P V
N. $ [ O H V K D I W À D Q J H E H D U L Q J
O. $ [ O H V K D I W À D Q J H
P. Differential carrier
Q. Pinion height shim
R. Pinion taper bearing spacer
S. Oil seal
T. Rear propeller shaft
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L824 05 09 00
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Reduction crown wheel and pinion Hypoid Reduction ratio1:2.9333
Self-locking percentage 50%
Bearing type taper roller
Pre-load adjustment with spacer washers
Pinion bearing pre-load: rolling torque 3 ÷ 5 Nm
Crown bearing pre-load: rolling torque 3 ÷ 5 Nm
Pinion-crown coupling clearance (mm) 0.18 r 0.21