Audi Q7 2007 Workshop Manual page 41

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Install engine control unit ⇒ Rep. Gr. 23.
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Install refrigerant lines ⇒ Rep. Gr. 87.
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Electrical connections and routing ⇒ Current flow dia-
grams, Electrical fault finding and Fitting locations.
–
Observe notes on procedures required after connecting
battery ⇒ Rep. Gr. 27.
Caution!
Do not use a battery charger to boost starting. There is dan-
ger of damaging the vehicle's control units.
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Bleed brake system ⇒ Rep. Gr. 47.
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Install and adjust wiper arms ⇒ Rep. Gr. 92.
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Fill up with engine oil and check oil level
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Before starting engine, top-up hydraulic fluid in power
steering reservoir ⇒ Rep. Gr. 48.
Note
The power steering pump must not be run when dry.
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Fill cooling system
Note
Drained-off coolant may only be used again if the original
♦
cylinder head and cylinder block are re-installed.
Contaminated or dirty coolant must not be used again.
♦
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Charge the refrigerant system ⇒ Air conditioner system -
with refrigerant R134a.
–
Adjust subframe, engine cross member and gearbox carrier
⇒ Rep. Gr. 40.
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Adjust gearbox carrier and tighten bolts ⇒ Rep. Gr. 37.
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Perform wheel alignment check ⇒ Rep. Gr. 44.
WARNING!
Tighten bolts for subframe to final setting after performing
wheel alignment check.
Tightening torques
Note
Tightening torques apply only to lightly greased, oiled,
♦
phosphated or black-finished nuts and bolts.
Additional lubricant such as engine oil or gearbox oil may
♦
be used, but do not use lubricant containing graphite.
Do not use degreased parts.
♦
Tolerance for tightening torques
♦
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
⇒ page 162.
±
15 %.
⇒ page
157.
1 Removing and installing engine
Audi Q7 2007 !
6
35