2009 LAMBORGHINI MURCIÉLAGO ABS
[x] Cancel search: ABSPage 631 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 $
5 H D U V K R F N D E V R U E H U V D V V H P E O \
To assemble the springs on the shock absorbers: 1. Position the shock absorbers on the special tool for inserting the springs.
2. Insert the springs.
3. Compress the springs until they can be secured on the shock absorbers with the stop ( A-Fig.1).
4. Adjust the spring’s rigidity using the threaded ring nut ( B-Fig.1).
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the time of disassembly.
• $ O Z D \ V U H D V V H P E O H W K H V S U L Q J V R Q W K H V D P H V K R F N D E V R U E H U V Z K H U H W K H \ Z H U H O R F D W H G S U L R U W R
disassembly.
Proceed by assembling the shock absorbers with the vehicle raised on the car lift, using the following procedure: 1. Assemble the two shock absorbers ( C-Fig.2) by securing them with the four special bolts ( ' ) L J ) (two
bolts per shock absorber: one upper and one lower).
• Assemble the wheel (060105).
The vehicle has two shock absorbers for each rear wheel and one for each front wheel.
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G L I I H U H Q W K H L J K W V I U R P W K H J U R X Q G • 142 ÷147 mm from the ground at the front of the chassis
• 129 ÷134 mm from the ground at the rear of the chassis
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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
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: K H H O V % U D N H V
The brake system is hydraulically controlled with brake booster and ABS. The system components are: •four disk brakes;
• hydraulic pump with brake booster;
• ABS electro-hydraulic control unit;
• brake liquid reservoir with “ low level “ indicator;
• vacuum tank.
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A. Brake pump with brake booster
B. % U D N H D Q G F O X W F K À X L G U H V H U Y R L U
C. ABS electro-hydraulic control unit
D. Vacuum tank
E. Rear brake calipers
F. Front brake calipers
G. Wheel speed sensors (pick-up)
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7 K H H O H F W U R K \ G U D X O L F F R Q W U R O X Q L W S H U I R U P V E U D N L Q J F R U U H F W L R Q V E \ P H D Q V R I , 6 2 Y D O Y H V D Q G ' 8 0 3 Y D O Y H V : K H Q
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the hydraulic circuit pressure from the related brake caliper.
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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 $
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Typedisk brake on rear wheels
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by hand lever
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ABS System
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Channels Four
Aluminium alloy wheels
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) U R Q W 3 = H U R = 5 ³ 5 2 6 6 2 ´ R U ³ & 2 5 6 $ ´
5 H D U 3 = H U R = 5 ³ 5 2 6 6 2 ´ R U ³ & 2 5 6 $ ´
3 , 5 ( / / , : L Q W H U 6 R W W R ] H U R W \ U H V
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5 H D U 9
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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 $
% U D N H F D O L S H U 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 • Disassemble the wheel (060103).
Caliper disassembly 1. Disconnect the connector for the pads ( A-Fig.1).
2. Disconnect the ABS connector ( B-Fig.1).
3. ' L V F R Q Q H F W W K H E U D N H À X L G S L S H C-Fig.1 F D U H I X O O \ F R O O H F W L Q J W K H E U D N H À X L G W K D W O H D N V R X W L Q D Q R L O S D Q
4. Unscrew the two screws ( D-Fig.1 W K D W V H F X U H W K H E U D N H F D O L S H U V
7 K H V H T X H Q F H I R U G L V D V V H P E O L Q J W K H E U D N H F D O L S H U V L V W K H V D P H I R U E R W K W K H I U R Q W D Q G U H D U Z K H H O V
' R Q R W E X P S R U G D P D J H W K H F D U E R Q F H U D P L F E U D N H G L V N V L Q D Q \ Z D \ Z K H Q K D Q G O L Q J W K H P
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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 $
% U D N H F D O L S H U D V V H P E O \ 1. Deposit a drop of medium strength thread sealant on each of the two screws that secure the brake caliper.
2. Secure the brake caliper to the disk using the two screws ( A-Fig.1).
Screw attachment; tightening torque (000800-30b).
3. Connect the brake oil pipe ( B-Fig.1).
4. Connect the ABS connector ( C-Fig.1).
5. Connect the connector for the pads ( D-Fig.1).
• Bleed the brakes (061106).
• Reassemble the wheel (060105).
7 K H V H T X H Q F H I R U D V V H P E O L Q J W K H E U D N H F D O L S H U V L V W K H V D P H I R U E R W K W K H I U R Q W D Q G U H D U Z K H H O V
' R Q R W E X P S R U G D P D J H W K H F D U E R Q F H U D P L F E U D N H G L V N V L Q D Q \ Z D \ Z K H Q K D Q G O L Q J W K H P
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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
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% U D N H E R R V W H U D V V H P E O \
1.
Secure the brake booster to the pedal cluster using the two screws with mounting pin ( A-Fig.1).
2. Tighten the brake booster’s two stay-bolts ( B-Fig.2).
Screw attachment; tightening torque (000800-23a).
• Assemble the ABS control unit inside the special bracket.
• Connect the vacuum pipe.
• Create the connection to the brake pump.
• ) L O O W K H E U D N H À X L G U H V H U Y R L U
• Reassemble the bulkhead inside the luggage compartment under the rug.
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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
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$ % 6
The ABS system prevents wheel lock-up during braking and therefore maintains optimum steering and vehicle control even on roads with low grip.
The purpose of the ABS system is to modulate the pressure of the braking system in order to prevent wheel lock-up even during braking on roads with low grip.For optimum use of the system, continuous pressure must be applied to the pedal.
Activation of the ABS varies according to the adherence conditions between the road surface and the tires. To notice
the pulsing of the pedal on a dry surface, greater pressure must be applied compared to when on slippery road
surfaces. System activation, in fact, will be immediate if an attempt is made to stop the vehicle on snow or ice. Under
critical conditions the ABS helps prevent wheel lock-up and maintains control of steering.
The ABS, in certain low grip conditions (ice), might increase the distance necessary for stopping the vehicle but
permits maintaining control of the latter.
During braking without the ABS, the system electronically controls (DRP) braking distribution between the front and
rear. & $ 8 7 , 2 1
5 H P H P E H U W K D W L I \ R X U Y H K L F O H I R O O R Z V D Q R W K H U R Q H W R R F O R V H O \ L W Z L O O Q R W E H S R V V L E O H W R V O R Z G R Z Q T X L F N O \ H Q R X J K W R S U H Y H Q W L P S D F W U H J D U G O H V V R I W L U H J U L S R Q W K H U R D G V X U I D F H 7 K H U H I R U H D O Z D \ V P D L Q W D L Q W K H Q H F H V V D U \ V D I H G L V W D Q F H I U R P W K H Y H K L F O H L Q I U R Q W
The ABS system is supplementary to the basic braking system. Any ABS system failure, although not leading to a
loss in braking, can modify the vehicle’s normal behavior when driving at top speed.
When the key is turned to “ON”, the ABS control unit carries out an internal test of the system. The warning light
U H P D L Q V R Q I R U D S S U R [ L P D W H O \ W Z R V H F R Q G V D I W H U W K H R W K H U V W X U Q R I I 7 K H Q L I Q R P D O I X Q F W L R Q V Z H U H L G H Q W L ¿ H G L W Z L O O
turn off.
Normally an intermittent acoustic signal comes on together with the light which, except for the initial start test, must
be interpreted as a malfunction that must be considered. If the warning light comes on during driving, a malfunction
was found and the ABS system is not activated. The vehicle must therefore be stopped, the engine must be turned
off and, after waiting one minute, the key must be turned to “ON” again. If the malfunction is temporary, the warning
light will turn off after carrying out the routine initial test.
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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
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% U D N H V Z L W F K D G M X V W P H Q W It is located inside the passenger compartment, where it is mounted on to the pedal cluster on a bracket.
The adjustment of this component is critical, ensure that the switch is open when the pedal is at rest position. Simply check whether or not the brake lights are on.
If the switch is incorrectly adjusted or damaged, the control unit acknowledges the situation by generating the relative error message: stuck or inoperative brake switch.
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A. Brake/ABS switch
B. Adjustment
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