alternator belt LAMBORGHINI GALLARDO 2009 Workshop Manual

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DESCRIPTION TIGHTENING TORQUE (Nm) PICTURE
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 $VVHPEO\RIWKHUHDUXSSHUWUDQVYHUVDOVXVSHQVLRQDUPKRXVLQJVA.Tightening torque of nut 110
PDM 400501-018
 $VVHPEO\RIWKHUHDUORZHUWUDQVYHUVDOVXVSHQVLRQDUPKRXVLQJV A.Tightening torque of nut 120 ± 10
PDM 400501-020
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A. Tightening torque 10 ± 5%
EXCEL 079100991D
Tightening the alternator belt tightener A. Tightening torque 25 ± 5%
EXCEL 079100991D

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% 'LVDVVHPEOLQJWKHDOWHUQDWRU 3UHOLPLQDU\RSHUDWLRQV • Raise the vehicle on the car lift (000000).
• Empty the engine coolant tank (012107).
•  'LVDVVHPEOHWKHUHDUYHKLFOHÀRRU (082503).
• Disassemble the alternator belt 32,17$ .
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Important!
Carry out this procedure when the engine is at ambient temperature.
1.  /RRVHQWKHFRROLQJV\VWHPSLSHVXSSRUWE\ORRVHQLQJWKHFRUUHVSRQGLQJ¿[LQJVFUHZ $)LJ).
2.  2SHQWKHVKXQWER[ %)LJ) and disconnect the negative cable from the battery ( &)LJ).
Important!
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3. Disconnect the connector ( ')LJ) from the alternator.
4.  'LVFRQQHFWWKHH[FLWDWLRQFDEOH ()LJ).

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& 'LVDVVHPEOLQJWKHDOWHUQDWRUEHOWWHQVLRQHU 3UHOLPLQDU\RSHUDWLRQV •Raise the vehicle on the car lift (000000).
• Empty the engine coolant tank (012107).
• 'LVDVVHPEOHWKHUHDUYHKLFOHÀRRU (082503).
• Disassemble the alternator belt 32,17$ .
• Disassemble the alternator 32,17% .
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Important!
Carry out this procedure when the engine is at ambient temperature.
1. Loosen the four screws ( $)LJ) securing the alternator support ( %)LJ) to the engine.
2. Loosen the screw ( &)LJ) securing the alternator support ( ')LJ) to the belt tensioner.
3. Loosen the screw ( ()LJ) securing the belt tensioner ( ))LJ) to the engine.
4. Remove the belt tensioner ( ))LJ).

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•  'LVDVVHPEOHWKHUHDUYHKLFOHÀRRU (082503).
• Disassemble the alternator belt 32,17$ .
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Important!
Carry out this procedure when the engine is at ambient temperature.
1.  /RRVHQWKHVL[VFUHZV $)LJ) securing the damper ( %)LJ) to the engine.
2. Remove the damper ( %)LJ).

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A) Assembling the alternator belt tensioner
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C) Assembling the alternator belt
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A) Assembling the alternator belt tensioner 1.
Position the belt tensioner ( $)LJ).
2. Tighten the screw ( %)LJ) securing the belt tensioner ( $)LJ) to the engine.
3. Tighten the screw ( &)LJ) securing the alternator support ( ')LJ) to the belt tensioner.
4. Tighten the four screws ( ()LJ) securing the alternator support ( ))LJ) to the engine.
• Assemble the alternator 32,17% .
• Assemble the alternator belt 32,17& .
• $VVHPEOHWKHUHDUYHKLFOHÀRRU (082505).
• Fill the engine coolant tank (012108).

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5. &RQQHFWWKHH[FLWDWLRQFDEOH ))LJ).
 Connect the connector ( *)LJ) to the alternator.
7.  2SHQWKHVKXQWER[ +)LJ) and connect the negative cable to the battery ( ,)LJ).
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8.  )DVWHQWKHFRROLQJV\VWHPSLSHVXSSRUWE\WLJKWHQLQJWKHFRUUHVSRQGLQJ¿[LQJVFUHZ -)LJ).
• Assemble the alternator belt 32,17& .
•  $VVHPEOHWKHUHDUYHKLFOHÀRRU (082505).
• Fill the engine coolant tank (012108).

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C) Assembling the alternator belt 1. Lower the automatic belt tensioner using a lever ( $)LJ).
2. Insert the belt ( %)LJ).
•  $VVHPEOHWKHUHDUYHKLFOHÀRRU (082505).
Tension is automatically adjusted by an automatic spring-loaded adjuster.

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' $VVHPEOLQJWKHGDPSHU 1. Position the damper ( $)LJ).
2.  7LJKWHQWKHVL[VFUHZV %)LJ) securing the damper ( $)LJ) to the engine.
• Assemble the alternator belt 32,17& .
•  $VVHPEOHWKHUHDUYHKLFOHÀRRU (082505).