2009 LAMBORGHINI GALLARDO Workshop Manual

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Remove the Engine Bay (081303).
• Remove the air intake manifold (012903).
• Remove high pressure fuel pump 38172%.
'LVDVVHPEO\KLJKSUHVVXUHIXHOSXPS 1. Softly screw the two nipples ( $)LJ) on the pump
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2. Softly screw the purge screw ( %)LJ) on the pump.
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3. Disassemble the pump ( )LJ)
1.High pressure pump
2. Nipple
3. Nipple
4. Purge Screw

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A) Injectors %Reassembly fuel pump
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A) Assembling the injectors 1. Assemble the 5 injectors ( $)LJ).
Use new seals for each one of the 5 injectors.
2. Fix the injectors inside their seats ( )LJ).
3. Connect the 5 injector wiring connectors ( %)LJ).

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4. Position the injectors and tumble valves assembly on the engine ( )LJ).
5. Screw the screws that secure the stop ( &)LJ) to the engine:
• 6 screws ( ')LJ).
• 5 nuts ( ()LJ).
• 6 screws ( ))LJ).
6. Connect the fuel pipe ( *)LJ).
7. Connect the connector ( +)LJ).
8. Connect the phase transformer actuator connector ( ,)LJ).
• Assemble the air intake manifold (012905).
• Assemble the engine aesthetic panels (Engine Bay) (081305).
• Assemble the engine hood (082705).

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% 5HDVVHPEO\KLJKSUHVVXUHIXHOSXPS 1. Reassemble the various parts of the high pressure pump ( )LJ).
1. High pressure pump
2. Nipple
3. Nipple
4. Purge Screw
2. Manually screw the purge screw ( $)LJ) on the pump.
Use a new purge screw.
3. Mannualy screw the two nipples ( $)LJ) on the pump.
Use new nipples.
• Assemble the high pressure fuel pump (Step C).
• Assemble the air intake manifold (012905).
• Assemble the Engine Bay (081305).

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C) Assembling high pressure fuel pump
It is necessary to use new spare parts for the assembly procedure. Using worn parts can damage WKHFDUVHYHUHO\
1. Spread a thin layer of oil on the grommet ( $)LJ)
2. Assemble the pump and screw the mounting screws ( %)LJ E\ WXUQLQJ WZLFH ¿UVW RQH VFUHZ DQG WKHQ WKH
other so as to tighten them symmetrically. Continue until the two screws are completely tightened.
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Screwing the screws asymettrically can cause damage to the seat or the stem of the pump.

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3. Tighten the nipple ( &)LJ).
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4. Tighten the nipple ( ')LJ).
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5. Screw the union ( ()LJ) on the nipple ( ))LJ).
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6. Screw the union ( *)LJ) on the nipple ( +)LJ).
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