A3 Mk2
| Oil cooler, oil filter housing - exploded view |
| 1 - | Filler cap |
| q | Tighten to 25 Nm |
| 2 - | O-ring |
| q | Renew |
| 3 - | Oil filter element |
| q | Removing and installing → Booklet808 |
| 4 - | Oil filter housing |
| q | With oil retention valve |
| 5 - | 23 Nm |
| 6 - | Screw plug, 15 Nm |
| 7 - | Seal |
| q | If seal is leaking, cut open and renew |
| 8 - | Seal |
| q | If seal is leaking, cut open and renew |
| 9 - | Oil pressure switch -F1- |
| q | Black insulation |
| q | Opening/closing pressure 1.4 bar |
| q | Checking → Chapter |
| q | Removing and installing → Chapter |
| q | Tighten to 25 Nm |
| 10 - | Seals |
| q | Renew |
| 11 - | Filler cap |
| q | Tighten to 25 Nm |
| 12 - | Seal |
| q | Renew |
| q | Lubricate before installing |
| 13 - | Oil cooler |
| q | Ensure clearance from adjacent components |
| q | Diagram of coolant hose connections → Chapter |
| q | See note if making repairs on engine → Anchor |
| 14 - | Seal |
| q | Installation position → Fig. |
| q | Lubricate before installing |
| q | Press onto oil cooler with plastic element → Item |
| 15 - | Plastic element |
| q | Insert into oil cooler together with oil seal → Item |
| q | Installation position → Fig. |
