Gearbox LAMBORGHINI MURCIÉLAGO 2009 Service Manual PDF
[x] Cancel search | Manufacturer: LAMBORGHINI, Model Year: 2009, Model line: MURCIÉLAGO, Model: LAMBORGHINI MURCIÉLAGO 2009Pages: 1173, PDF Size: 98.14 MB
Page 574 of 1173
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® Automobili Lamborghini S.p.A.
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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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' L V D V V H P E O H W K H U H D U S U R S H O O H U V K D I W 3 U H O L P L Q D U \ R S H U D W L R Q V •
Remove the car engine (010003).
• Disassemble the gearbox (030103).
' L V D V V H P E O H W K H V K D I W
1. Open the gearbox housing.
2. Remove the snap ring positioned between the engine housing and the bearing.
3. Remove the rear propeller shaft ( A-Fig.1) using an extractor.
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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
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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 $
Assembling the rear propeller shaft
1.
Insert the propeller shaft ( A-Fig.1).
2. Position the snap ring between the engine housing and the bearing.
3. Close the gearbox housing.
• Assemble the gearbox (030105).
• Assemble the car engine (010005).
Page 589 of 1173
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Fig.1
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LMNOPQR
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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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® 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 $
•
Remove the drive side pinion bearing ( ( ) L J ).
• Remove the pinion ( $ ) L J ) with its inner bearing ( & ) L J ), spacer ( ' ) L J ) and pre-load adjusting shims
( % ) L J ) from inside the differential carrier (cover side).
• Remove both pinion roller bearing rings from the gearbox by means of a punch.
Page 632 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
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3 U R S H O O H U V K D I W disassembly
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• Unscrew the 6 propeller shaft pipe mounting screws to the oil pump and remove the pipe with the propeller
shaft.
1 2 7 (
The bracket removal and the gearbox pump disassemble are not necessary.
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® Automobili Lamborghini S.p.A.
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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 V V H P E O \ V H T X H Q F H V A)
$ V V H P E O L Q J W K H E U D N H F O X W F K S H G D O F O X V W H U P D Q X D O J H D U E R [ Y H U V L R Q R Q O \
B) Assembling the accelerator pedal cluster
$ $ V V H P E O L Q J W K H E U D N H F O X W F K S H G D O F O X V W H U P D Q X D O J H D U E R [ Y H U V L R Q R Q O \
To assemble the pedal on the pedal cluster:
1. Position the pedal ( A-Fig.1) using the shims ( B-Fig.1) (1 shim for E-Gear cars, 2 for manual gearbox cars).
2. Insert the shaft from the right and use the LH snap ring to adjust the stroke.
3. Position the snap ring ( C-Fig.1) on the right.
4. Insert the journal ( D-Fig.2) and secure using the clip ( E-Fig.2) to anchor the pin ( F-Fig.2) to the fork ( G-
Fig.2 ).
5. Connect the pedal to the support using the spring ( H-Fig.1) (1 spring for E-Gear cars, 2 for manual gearbox
cars).
To assemble the entire pedal cluster on the car: 6. Fix the pedal cluster support ( l-Fig.1 W R W K H F D U À R R U X V L Q J W K H V F U H Z V M-Fig.1).
7. Assemble the plastic covers above the pedals using the rivets.
8. Run a brake pedal test .
• Assemble the brake booster .
• Assemble the GFA .
• $ V V H P E O H W K H G D V K E R D U G F R Y H U Z L W K W K H L Q V W U X P H Q W F O X V W H U .
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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 $
GFA Control Unit
The GFA control unit (Auxiliary Functions Management) is an on board computer that manages the operation of
many devices. The GFA is connected by CAN line to the LIE engine control unit and to the PCM control unit, and co-ordinates and manages many operations, especially concerning diagnostics.
The main functions controlled or coordinated by the GFA control unit are: •Cutting out accessory devices when the engine oil pressure is below 1 bar (pressure switch contact closed);
• Key inserted check and buzzer activation if the key is inserted and the driver’s door open after at least one KEY
ON;
• Check of light intensity on the instrument panel;
• Lights on check, activating the buzzer if lights are on, key inserted and driver’s door open;
• Check on driver’s side seat belt with timed activation of buzzer and key inserted warning light;
• Passenger compartment light check;
• Exhaust gas temperature in catalytic converter check (see GR.15 .– Engine Control);
• Instruments (fuel level indicator) and other indicators check;
• Front differential temperature check;
• Lifting system check;
• OBDII management (Engine Error);
• OBDII management (Gearbox Error 8 6 $ Y H U V L R Q
).
Page 1128 of 1173
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5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 6 H O I F D O L E U D W H G F O R V H G F O X W F K S R V L W L R Q P P 5 D Z G D W D > @ ======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
Self-calibrated Clutch Slip Position Start (PIS)Delta : 7.63 mm 5 D Z G D W D > ' @ ======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
& O X W F K R Y H U K H D W L Q J W L P H V H F R Q G V 5 D Z G D W D > @======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ & O X W F K S R V L W L R Q F O R V H G D V Z K H Q Q H Z P P 5 D Z G D W D > ) @======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
Torque Driver : 0 % 5 D Z G D W D > @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 1 H X W U D O 6 H O H F W L R Q P $ 5 D Z G D W D > @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
Neutral Coupling : 489 5 D Z G D W D > ( @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 2 L O W H P S H U D W X U H ƒ & 5 D Z G D W D > % @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 2 L O / H D N D J H Z L W K ( 9 F O X W F K H Q H U J L ] H G F F P P L Q X W H 5 D Z G D W D > ' @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 2 L O / H D N D J H Z L W K ( 9 Q R W H Q H U J L ] H G F F P P L Q X W H 5 D Z G D W D > @
Fig.19
® 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
To establish the connection between the control unit and the PC, use the % $ 6 , & ; 6cable D and the
cable for LARA-AS diagnostics interface E .
Permits communication with the E-Gear’s control unit in order to: • Read the type of control unit
• Delete the error codes in the system
• Check the type of automatic channel operations
• Insert software updates
The P H D V X U H P H Q W ¿ O H V available in the E-Gear section are:
$ % O H H G L Q J 0 X U F L H O D J R P \ & D U U L H V R X W D E O H H G F \ F O H R I W K H F O X W F K R I W K H D X W R P D W L F J H D U E R [ S H U P L W V R S H Q L Q J
F O R V L Q J W K U H H W L P H V , I W K H R L O L V V W L O O H P X O V L ¿ H G D I W H U W K H F \ F O H K D V ¿ Q L V K H G U H S H D W W K H R S H U D W L R Q . The
clutch’s opening and closing must be controlled during each of the cycle’s three phases.
1 R W L F H
• 1 H Y H U E O H H G I R U P R U H W K D Q V H F R Q G V Z K L F K F R X O G G D P D J H W K H F O X W F K ¶ V S X P S
% ( J H D U B V Q D S B 0 X U F L H O D J R P \ : Acquires all of the data stored in the gearbox control unit. After reading the initial
G D W D W K H V \ V W H P G L V S O D \ V D V F U H H Q S U H V V 2 . W R F R Q W L Q X H D Q G D W W K H V D P H W L P H V W R U H V W K L V G D W D L Q D ¿ O H L Q V L G H W K H
V \ V W H P 7 K H ¿ O H L V L Q V L G H W K H I R O G H U S U H Y L H Z O R J ¿ O H Z L W K W K H Q D P H / D U D $ 6 H J ) L J .
, I W K H ¿ O H Q H H G V W R E H V W R U H G L Q W K H P H P R U \ L W P X V W E H U H Q D P H G 6 D Y H $ V E H F D X V H W K H V \ V W H P Z L O O R Y H U Z U L W H W K H G D W D L Q W K H / D U D $ V ¿ O H Z K H Q W K H S U R J U D P L V U H V W D U W H G
The most important channels are:
• Channel 9: indicates the engine’s speed (rpm).
• & K D Q Q H O L Q G L F D W H V W K H 3 5 , 0 $ 5 < 6 + $ ) 7
• & K D Q Q H O , Q G L F D W H V W K H F X U U H Q W S R V L W L R Q R I W K H F O X W F K H [ S U H V V H G L Q P P
• & K D Q Q H O , Q G L F D W H V W K H F O X W F K ¶ V S R L Q W R I V O L S S D J H W K H G H I D X O W F D Q E H P R G L ¿ H G X V L Q J D V S H F L D O 6 H U Y L F H 0 D Q D J H U P H D V X U H P H Q W ¿ O H
• & K D Q Q H O , Q G L F D W H V W K H F O X W F K V O L S S D J H W L P H L Q V H F R Q G V R Y H U K H D W L Q J F D Q E H F D O F X O D W H G E D V H G R Q W K L V W L P H
(the higher the value, the greater the clutch wear).
• & K D Q Q H O , Q G L F D W H V W K H L Q L W L D O S R V L W L R Q R I W K H F O X W F K H [ S U H V V H G L Q P P Q H Z F O X W F K
• & K D Q Q H O , Q G L F D W H V W K H G H J U H H R I F O X W F K G H W H U L R U D W L R Q G H W H U L R U D W L R Q V W D U W V D W D Q G J R H V W R
1 R W L F H
• 7 K H G L I I H U H Q F H E H W Z H H Q W K H Y D O X H R I F K D Q Q H O D Q G F K D Q Q H O P X V W Q H Y H U E H P R U H W K D Q P P
• 7 K H F O X W F K P X V W E H F K D Q J H G Z K H Q W K H G H J U H H R I G H W H U L R U D W L R Q L V H T X D O W R