A4 Mk2
Oil filter and oil cooler - exploded view of components |
1 - | Screw plug, 40 Nm |
2 - | Seal |
q | Renew |
3 - | Spring |
q | For pressure relief valve, approx. 4 bar |
4 - | Piston |
q | For pressure relief valve, approx. 4 bar |
5 - | Gasket |
q | Renew |
6 - | Oil retention valve |
q | Tighten to 8 Nm |
q | Integrated into oil filter bracket |
7 - | O-ring |
q | Renew |
q | Slip on as far as collar of crankcase breather pipe → Item |
8 - | Retaining clip |
9 - | Crankcase breather pipe |
10 - | 20 Nm |
q | Install using locking fluid; for locking fluid refer to → Parts catalogue |
11 - | Coolant pipe (bottom) |
12 - | Screw plug, 15 Nm |
13 - | Seal |
q | If seal is leaking, cut open and renew |
14 - | Oil supply pipe |
q | To turbocharger |
15 - | Banjo bolt, 30 Nm |
16 - | Seals |
q | Renew |
17 - | Oil pressure switch -F1- |
q | Opening/closing pressure 1.4 bar |
q | Black insulation |
q | Checking → Chapter |
q | Tighten to 20 Nm |
18 - | Seal |
19 - | 15 Nm + 90° (1/4 turn) further |
q | Renew |
20 - | Seal |
q | Renew |
q | Engage in lugs on oil cooler |
21 - | Oil filter |
q | Observe change intervals → Booklet8E |
q | Observe installation instructions on oil filter |
q | Tighten to 20 Nm |
22 - | 25 Nm |
23 - | Oil cooler |
q | See note → Chapter |
q | Ensure clearance from surrounding components |
q | Diagram of coolant hose connections → Chapter |
24 - | Oil filter bracket |
q | With pressure relief valve, approx. 4 bar |
q | Removing and installing → Chapter |