2009 LAMBORGHINI GALLARDO alternator
[x] Cancel search: alternatorPage 1239 of 1659
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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 $
Technical data
( O H F W U L F D O V \ V W H P
Type12V negative to ground
Recharging system Alternator and voltage regulator
Battery 12V – 100Ah – 410A DIN / 480 CEI /800 EN
Current rate with engine off and switch deactivated 20 mA
Spark plugs BOSCH F5KPP332
Distance between electrodes 0.75 ÷ 0.8 mm
Page 1244 of 1659
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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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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 $
Technical data
Alternator
TypeBOSCH 077 903 015P
Rated voltage 14V
Rated current 190A at 6,000 rpm
Integral electronic voltage regulator
Page 1245 of 1659
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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 $
$ O W H U Q D W R U F K H F N
A pilot lamp on the control panel controls whether the alternator is functioning correctly. The pilot lamp only lights up if there is a malfunction.
+ R Z H Y H U L W L V D G Y L V D E O H W R U H J X O D U O \ F K H F N W K H D O W H U Q D W R U L V I X Q F W L R Q L Q J F R U U H F W O \ X V L Q J W K H W H V W H U • D F F H V V W K H D O W H U Q D W R U 3 U H O L P L Q D U \ R S H U D W L R Q V
• S R V L W L R Q W K H W H V W H U H O H F W U R G H V E H W Z H H Q W K H S R V L W L Y H D Q G Q H J D W L Y H S R O H V Z K L O H W K H H Q J L Q H L V
idling
• H Q V X U H W K H D O W H U Q D W R U L V L V V X L Q J W K H F R U U H F W Y D O X H
If the alternator pilot lamp lights up or the tester readings are incorrect, carry out the necessary procedures to repair or replace the alternator .
Page 1248 of 1659
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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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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 L Q J W K H D O W H U Q D W R U 3 U H O L P L Q D U \ R S H U D W L R Q V • Raise the vehicle on the car lift (000000).
• Empty the engine coolant tank (012107).
• ' L V D V V H P E O H W K H U H D U Y H K L F O H À R R U (082503).
• Disassemble the alternator belt 3 2 , 1 7 $ .
' L V D V V H P E O L Q J W K H D O W H U Q D W R U
Important!
Carry out this procedure when the engine is at ambient temperature.
1. / R R V H Q W K H F R R O L Q J V \ V W H P S L S H V X S S R U W E \ O R R V H Q L Q J W K H F R U U H V S R Q G L Q J ¿ [ L Q J V F U H Z $ ) L J ).
2. 2 S H Q W K H V K X Q W E R [ % ) L J ) and disconnect the negative cable from the battery ( & ) L J ).
Important!
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7 R H Q V X U H R S H U D W R U V D I H W \ F O R V H X S W K H S R V L W L Y H E D W W H U \ F D E O H V K X Q W E R [
3. Disconnect the connector ( ' ) L J ) from the alternator.
4. ' L V F R Q Q H F W W K H H [ F L W D W L R Q F D E O H ( ) L J ).
Page 1249 of 1659
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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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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. Loosen the catch ( * ) L J ¿ [ L Q J V F U H Z ) ) L J ) on the two cooling pipes.
Disconnect the two alternator cooling pipes ( + ) L J ).
7. Loosen the two screws ( , ) L J ) securing the alternator to the engine.
8. Remove the alternator ( - ) L J ).
Page 1250 of 1659
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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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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 $
& ' L V D V V H P E O L Q J W K H D O W H U Q D W R U E H O W W H Q V L R Q H U 3 U H O L P L Q D U \ R S H U D W L R Q V •Raise the vehicle on the car lift (000000).
• Empty the engine coolant tank (012107).
• ' L V D V V H P E O H W K H U H D U Y H K L F O H À R R U (082503).
• Disassemble the alternator belt 3 2 , 1 7 $ .
• Disassemble the alternator 3 2 , 1 7 % .
' L V D V V H P E O L Q J W K H E H O W W H Q V L R Q H U
Important!
Carry out this procedure when the engine is at ambient temperature.
1. Loosen the four screws ( $ ) L J ) securing the alternator support ( % ) L J ) to the engine.
2. Loosen the screw ( & ) L J ) securing the alternator support ( ' ) L J ) to the belt tensioner.
3. Loosen the screw ( ( ) L J ) securing the belt tensioner ( ) ) L J ) to the engine.
4. Remove the belt tensioner ( ) ) L J ).
Page 1251 of 1659
![LAMBORGHINI GALLARDO 2009 Workshop Manual
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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 $
' ' L V D V V H P E O L Q J W K H G D P S H U 3 U H O L P L Q D U \ R S H U D W L R Q V • Raise the vehicle on the car lift (000000).
• ' L V D V V H P E O H W K H U H D U Y H K L F O H À R R U (082503).
• Disassemble the alternator belt 3 2 , 1 7 $ .
' L V D V V H P E O L Q J W K H G D P S H U
Important!
Carry out this procedure when the engine is at ambient temperature.
1. / R R V H Q W K H V L [ V F U H Z V $ ) L J ) securing the damper ( % ) L J ) to the engine.
2. Remove the damper ( % ) L J ).
Page 1252 of 1659
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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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T K L V V H F W L R Q H [ S O D L Q V K R Z W R F D U U \ R X W W K H I R O O R Z L Q J D V V H P E O \ S U R F H G X U H V
A) Assembling the alternator belt tensioner
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C) Assembling the alternator belt
' $ V V H P E O L Q J W K H G D P S H U