reset LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual

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62495069 A.E-gear actuator reset tool
%E-gear actuator reset tool
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965195069 52-33369 Front ring nut wrench
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65295046 147 rear hub bearing ring nut wrench
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006134045 Diagnosis reset connector
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009250157 LM Console  2XWRIWKHFORVHW
006038128 R45 Connector
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• using a dial gauge
• using special tools
A1) Mechanical head timing with a dial gauge
3UHUHTXLVLWHV • Engine on a workbench.
• The bolts that secure the variable valve timing mechanism must be loosened so that the chain turns freely,
without being integral with the camshaft seat.
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(The instructions within brackets refer to the right cylinder bank.)
1. Assemble the crank mechanism on the crankshaft ( A-Fig.1).
2. Assemble the dial gauge ( B-Fig.1) on cylinder no.1 (no.7).
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gauge’s pointer indicates 0 (zero) ( C-Fig.1).
4. Reset the goniometer according to the reference mark ( D-Fig.1).

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5.
Install the digital dial gauge ( ()LJ) with the support on the spacer ring of the intake valve of cylinder no. 6
(no. 12).
6. Turn the camshaft seat using a 26 mm wrench ( F-Fig.3) until the digital dial gauge indicates 1 mm.
7. Tighten the bolts of the variable valve timing mechanism, making it integral with the camshaft seat.
8. Recover the timing chain clearance by turning the crankshaft approximately 60° counter-clockwise.
9. Reset the digital dial gauge (yellow button) and turn the crankshaft clockwise, 12° past the reference mark. The
value indicated on the dial gauge must be 1 mm ± 0.05.

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10.
Turn the crankshaft so that it is repositioned with the TDC (top dead center); check that the dial gauge’s pointer
continues to indicate 0 (zero).
11. Move the digital dial gauge ( ()LJ) onto the exhaust side with the support on the spacer ring of the exhaust
valve of cylinder no.6 (no.12).
12. Loosen the bolts of the variable valve timing mechanism.
13. Turn the camshaft seat using a 26 mm wrench until the digital dial gauge indicates 1 mm.
14. Tighten the bolts of the variable valve timing mechanism, making it integral with the camshaft seat.
15. Recover the timing chain clearance by turning the crankshaft approximately 60° counter-clockwise.
16. Reset the digital dial gauge (yellow button) and turn the crankshaft clockwise, 12° before top dead center. The
value indicated on the dial gauge must be 1 mm ± 0.05.
17. Tighten the bolts of the variable valve timing mechanism (000800-30d)to the prescribed torque with molicote.

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2. Adjustment for resetting engagement 3RVLWLRQWKH¿QJHU I-Fig.5 LQEHWZHHQWKHWHHWKLQVHUWLQJVKLPV L-Fig.5) of equal size in both sides.
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Disassemble the tool from the gearbox .

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6.
Assemble the reset tool ( M-Fig.4) and tighten it using the 4 screws ( 1)LJ).
7. Assemble the tooth ( O-Fig.5) and secure it to the reset tool using the 2 special screws ( 3)LJ).

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8.
Secure the reset tool on the coupling using the U-bolt ( Q-Fig.6), tightening it with the 2 screws ( R-Fig.6).
9. Insert the 2 thickness gauges ( S-Fig.7) and use the tooth’s knob ( T-Fig.7) to obtain the correct thickness.
10. Following correct alignment, tighten the 2 screws ( D-Fig.1) that secure the bracket ( C-Fig.1) and tighten the
screw ( H-Fig.3 ) that secures the coupling ( G-Fig.2).
11. Remove the 2 thickness gauges ( S-Fig.7). Disassemble the tooth ( O-Fig.5) and the reset tool ( M-Fig.4).
• Assemble the gearbox (030105).

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The exhaust pipe coming out from the catalytic converter features a thermocouple to read the temperature. This
thermocouple generates a signal in proportion to the exhaust gas temperature and sends it to a special electronic
control unit that switches on the “CATALYST RIGHT” or “CATALYST LEFT” warning light to which it is connected.
If there is an abnormal temperature increase in one of the catalytic converters the control unit intervenes as follows:•For temperatures ranging between 945 and 960 °C the “CATALYST” warning light switches on intermittently:
,QWKLVFDVHLWLVQHFHVVDU\WRVORZGRZQWKHFDUXQWLOWKHZDUQLQJOLJKWVZLWFKHVRIIWKHQ¿QGWKHFDXVHRIWKHexhaust system overheating.
• For temperatures over 960 °C the “CATALYST” warning light stays on permanently and the fuel is cut off to
WKHLQMHFWRUVRIWKHUHOHYDQWF\OLQGHUEDQN,QWKLVFDVHLWLVQHFHVVDU\WRVWRSWKHFDUDQG¿QGWKHFDXVHRIWKHexhaust system overheating.
When temperature drops below 800°C, normal functions are reset.
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For this reason, the RESET procedure must be run whenever a control unit is connected to a different system from ZKHUHLWZDV¿UVWXVHG
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At the end of the procedure, the control unit will switch to automatic operation. The temperature will be set to 23 °C.
The system will be ready to work from this point.
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