Audi Q7 2007
!
6-cylinder TDI engine (3.0 ltr. 4-valve common rail), mechanics 01.2006
1 Removing and installing engine
35
6
–
Install engine control unit
⇒
Rep. Gr. 23.
–
Install refrigerant lines
⇒
Rep. Gr. 87.
–
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.
–
Bleed brake system
⇒
Rep. Gr. 47.
–
Install and adjust wiper arms
⇒
Rep. Gr. 92.
–
Fill up with engine oil and check oil level
⇒
page 157
.
–
Before starting engine, top-up hydraulic fluid in power
steering reservoir
⇒
Rep. Gr. 48.
The power steering pump must not be run when dry.
–
Fill cooling system
⇒
page 162
.
♦
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.
–
Charge the refrigerant system
⇒
Air conditioner system -
with refrigerant R134a.
–
Adjust subframe, engine cross member and gearbox carrier
⇒
Rep. Gr. 40.
–
Adjust gearbox carrier and tighten bolts
⇒
Rep. Gr. 37.
–
Perform wheel alignment check
⇒
Rep. Gr. 44.
Tightening torques
♦
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
±
15 %.
Caution!
Do not use a battery charger to boost starting. There is dan-
ger of damaging the vehicle's control units.
WARNING!
Tighten bolts for subframe to final setting after performing
wheel alignment check.
Note
Note
Note
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