Touareg V8-4.2L (AXQ) (2006)
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Before carrying out any work on the A/C refrigerant system, refer to all CAUTIONS and WARNINGS in A/C refrigerant system safety
measures.
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Evacuate refrigerant circuit using refrigerant recycling/recovery unit Kent-Moore ACR4 (or UL approved equivalent).
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O-rings used on R-134a systems may be red, green, violet or black.
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Always plug open refrigerant line connections to prevent dirt and moisture contamination.
1
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Refrigerant line
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High pressure side
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Behind left rear wheel housing cover
2
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O-ring
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Always replace
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9.5 mm; 2.5 mm
3
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O-ring
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Always replace
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13.7 mm; 2.5 mm
4
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Socket head bolt M 10x84
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12 Nm ±1
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Qty..:2
5
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Refrigerant line
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Low pressure side
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Behind left rear wheel housing cover
6
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Socket head bolt M6x35
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3.5 Nm ± 0.5
7
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Socket head bolt M6x35
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3.5 Nm ± 0.5
8
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Socket head bolt M6x70
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3.5 Nm ± 0.5
9
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Socket head bolt M6x70
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3.5 Nm ± 0.5
10
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O-ring
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Always replace
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13.7 mm; 2.5 mm
11
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O-ring
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Always replace
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9.5 mm; 2.5 mm
12
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Refrigerant line
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Low pressure side
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Under vehicle
13
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Refrigerant line
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High pressure side
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Under vehicle
14
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Bolt M6x16
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8 Nm ±1.2
15
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Bracket
16
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Bolt M6x16
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8 Nm ±1.2
17
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Spacer bracket
18
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Socket head bolt M6x35
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3.5 Nm ±0.5
19
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Socket head bolt M6x35
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3.5 Nm ±0.5
20
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Damper
21
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O-ring
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Always replace
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13.7 mm; 2.5 mm
22
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Socket head bolt M8x28
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12 Nm±1
23
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Refrigerant line
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High pressure side
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Behind left front wheel housing cover
24
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O-ring
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Always replace
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13.7 mm; 2.5 mm
25
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Socket head bolt M8x28
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12 Nm ±1
26
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Refrigerant line