E Gear LAMBORGHINI GALLARDO 2009 Workshop Manual

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) 'LVDVVHPEOLQJWKH6&DPDVVHPEO\RLOSDQ 3UHOLPLQDU\RSHUDWLRQV • Disassemble the E-gear actuator 32,17% .
'LVDVVHPEOLQJWKHSDQ 1. Cut the low pressure pipe ( $)LJ).
2. Loosen the four screws ( %)LJ) securing the oil pan.
3. Remove the pan ( &)LJ).
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$ $VVHPEOLQJWKHJHDUER[ (*HDUV\VWHP 1.Lift the engine ( $)LJ  VOLJKWO\ XVLQJ D VSHFL¿F OLIWLQJ GHYLFH WR IDFLOLWDWH WKH FRQQHFWLRQ EHWZHHQ WKH HQJLQH
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Important!
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connections.
Lubricate the gear shaft (a )LJ )DQG372VKDIW (b )LJ ) junctures.
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&KDQJLQJWKHJHDUER[RLO 3UHOLPLQDU\RSHUDWLRQV •Raise the vehicle on the car lift (000000).
•  5HPRYHWKHUHDUFDUÀRRU (082503).
1. Unscrew the gearbox oil drainage nut ( A-Fig.1 ORFDWHGRQWKHERWWRPRIWKHJHDUER[DQGDOORZWKHÀXLGWRGUDLQ
away.
 1RWH Position a suitable container to collect the gearbox oil.
 1RWHEvery time the gearbox oil level inspection nut is disassembled, replace the copper gasket.
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Dispose of the engine oil according to the laws in effect.

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Steering gear technical data • Collapsing steering column
• Steering rack with hydraulic power steering
• Turns of the steering wheel for full travel 2 ± 2/3
• Steering diameter 11.5 m

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Check that the nut ( A-Fig.1) that adjusts the striking surface of the steering gear arm’s ball joint is positioned
approximately 20 mm from the beginning of the internal thread ( B-Fig.1).

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C) Assembling the power steering circuit pipes
The gearbox oil circuit is grouped as follows ()LJ):
A1. Front delivery pipe
A2. Front return pipe
C1 Central delivery pipe
C2 Central return pipe
3 Rear delivery pipe
3 Rear return pipe
3 Rear return pipe
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7KH(63XVHVLQIRUPDWLRQSURYLGHGGLUHFWO\IURPVHQVRUV •Yaw rate and lateral acceleration; sensor located in the passenger compartment on the bench
• Steering angle; sensor located on the steering column
• Brake pressure; sensor
• Wheel speed sensors; the same as for the ABS
'DWDSURFHVVHGGLUHFWO\E\WKHFRQWUROXQLWUHFHLYHGIURPVHQVRUVLJQDOV• linear speed of the vehicle
•  ÀRDWDQJOH GLUHFWLRQRIPRWLRQZLWKUHVSHFWWRWKHORQJLWXGLQDOD[LVRIWKHYHKLFOH
• lateral forces acting on the wheels
• sideslip angle
• lateral speed of the vehicle
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brakes one or two wheels to create a yaw moment that places the car in the direction requested by the driver.
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UHÀHFWVWKHG\QDPLFEHKDYLRU ++&+LOO+ROGHU&RQWURO The ³+LOO+ROGHU&RQWURO´ ++& system helps and makes it easier for the driver to drive off going uphill.
It goes into operation when the ESP detects a change of gradient when the vehicle is running.
7KH(63WKHUHIRUHVHWVLWVHOIXSWRLQWHUYHQHGXULQJWKHXSKLOOSLFNXSLI¿UVWJHDULVHQJDJHGDQGWKHEUDNHSHGDOLV being pressed down.
In this case, the pressure of the brake calipers is kept for about 1.5 seconds after the brake pedal is released so the
driver can easily drive off pressing the accelerator pedal without the vehicle quickly backing up.
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The same is true when reverse gear is engaged. The system is activated in uphill starts (but in reverse gear), but is deactivated in downhill starts.

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Step 1 1. Check that both the selection terminal and the engagement terminal ( $%)LJ) are enabled (not anchored
onto the ends of the cables). The terminals are enabled when the spring is compressed and slightly turned so
that the ring nut locks into place.
2. Insert the tool ( &)LJ) that holds the levers in place in the hole on the gear lever device and on the levers on
the gearbox. Check that the gearshift lever is only able to engage.
3. Disable the gear selection lever terminal ( $)LJ) and check that the terminal and cable are anchored together.
The gear selection has now been adjusted.
Step 2
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1. Remove the tool that holds the levers in place ( &)LJ) from the gear lever device and assemble the selector
using the two screws.
2. Position the lever exactly at the middle of the selector ( Fig.2).
3. Disable the engagement lever terminal ( $)LJ) and check that the terminal and cable are anchored together.
Gear engagement has now been adjusted.
4. Remove the tool that holds the levers in place ( &)LJ) on the gearbox.
5. Check that the system works correctly by changing gears. Gear selection
terminal
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 %HIRUHDVVHPEOLQJWKHJHDUVKLIWVHOHFWRUJULGDGMXVWWKHJHDUER[   1. Position the lever and gear selection cable assembly.
2. Tighten the three screws ( $)LJ) securing the gear selection cable support bracket to the gearbox.
 Secure the gear selection cables, release the safety springs ( %)LJ) and position the corresponding clips
¿[LQJWKHPWRWKHEUDFNHW &)LJ).
4.  7LJKWHQWKHVFUHZVVHFXULQJWKHFODPSV¿[LQJWKHJHDUVHOHFWLRQFDEOHV ')LJ) to the chassis and engine.
5. Secure the air conditioning circuit pipes ( ()LJ) by fastening the corresponding brackets ( ))LJ).

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 Tighten the four screws ( *)LJ) securing the gearbox lever assembly to the center console.
7. Position the ornament ( +)LJ) of the switches on the center console and connect the corresponding connectors
( ,)LJ ).
8. Tighten the two screws ( -)LJ5) securing the gearshift selector grid.
9. Position and tighten the gearbox lever knob ( .)LJ).
•  $VVHPEOHWKHDLU¿OWHU  .
• Assemble the engine bay aesthetic panels  .
• Assemble the propeller shaft  .
•  $VVHPEOHWKHFHQWUHDQGUHDUYHKLFOHÀRRUV  .

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