Audi Q7 2007 Repair Manual page 292

Audi Q7 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 04.2013
– Remove nuts and bolts -1- through -5- and remove left engine
support. Refer to ⇒ Engine Mechanical; Rep. Gr. 10 .
– Disconnect the connector from the Refrigerant Temperature
Sensor - G454- -1-. Refer to
⇒ "15.5 Refrigerant Temperature Sensor G454 , Removing
and Installing", page 255
– Disconnect both refrigerant lines -2- and -3- from compressor.
Refer to
⇒ "15.3 Refrigerant Lines, Disconnecting from Compressor
and Connecting", page 250
Note
Seal open pipes and connections at condenser with suitable
♦
caps (to prevent dirt and moisture from entering).
Do not bend, kink or stretch lines or hoses as refrigerant lines
♦
and refrigerant hoses may be damaged.
– Hold compressor driveshaft -A- in place using a wrench and
turn compressor drive unit -B- in direction of arrow -C-.
Note
Do not turn the driveshaft -A- .
♦
Input shaft -A- can be slid into drive wheel through the boot
♦
-E- after loosening threaded connection.
– Mark the 2-pin harness connector -1- to A/C Compressor Reg‐
ulator Valve - N280- (risk of interchange with harness con‐
nector to engine mount). Refer to
⇒ "3.8 A/C Compressor Regulator Valve N280 , Checking
Activation Signal", page 30
– Disconnect 2-pin harness connector -1- to the A/C Compres‐
sor Regulator Valve - N280- .
– Remove three bolts -arrows- (tightening torque 25 Nm).
– Remove the compressor in a forward direction.
286
Rep. Gr.87 - Air Conditioning
.
.
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.
with respect to the correctness of information in this document. Copyright by AUDI AG.