A4 Sedan V6-3.2L (BKH) (2007)
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See note
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With oil cooler by-pass valve
15 - 9 Nm
16 - Drive shaft for oil pump
17 - Spring
18 - Bracket
19 - 9 Nm
20 - Chain sprocket for oil pump
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Can only be placed onto drive shaft in one position
21 - 30 Nm plus an additional 90° (1/4 turn)
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Replace
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To loosen, counter hold on sprocket with pin wrench 3212
22 - O-ring
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Replace
23 - O-rings
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Replace
24 - 20 Nm
25 - Oil pump
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Do not disassemble
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With cold pressure relief valve 11 bar and pressure regulator valve 4.3 bar
26 - 9 Nm
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Fasten in diagonal sequence in steps
27 - Oil pan (lower section)
28 - Seal
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Replace
Oil spray jet for piston cooling
1. Insert bolt (9 Nm) using locking compound
2. Oil spray jet with spray nozzle valve (opening pressure 2 to 2.4 bar positive pressure)