Leon Mk1
| Oil filter bracket: dismantling - engine codes BLT, BPX and BUK |
| 1 - | Screw plug - 25 Nm |
| 2 - | Seal |
| q | replace |
| 3 - | Oil cooler |
| q | Ensure clearance to adjacent components |
| q | Note the identification → Chapter |
| 4 - | Seal |
| q | replace |
| 5 - | O-ring |
| q | replace |
| 6 - | Screw plug - 10 Nm |
| 7 - | Screw plug - 40 Nm |
| 8 - | O-ring |
| q | replace |
| 9 - | Spring |
| q | For pressure relief valve, approx. 5 bar |
| 10 - | Piston |
| q | For pressure relief valve, approx. 5 bar |
| 11 - | Oil pressure switch -F1- -20 Nm |
| q | 0.7 bar switch: brown |
| q | In case of leakage, cut out and replace sealing ring |
| q | check → Chapter |
| 12 - | O-ring |
| q | replace |
| 13 - | Seal |
| q | replace |
| 14 - | 15 Nm + 90° (1/4 turn) |
| q | replace |
| q | Firstly position the upper left bolt and followed by the lower right bolt then tighten in stages diagonally |
| 15 - | Oil filter bracket |
| 16 - | Seal ring |
| q | replace |
| 17 - | Oil supply pipe, -22 Nm |
| q | to turbocharger |
| q | Follow the fitting sequence: |
| – | Screw in first the two ends of the conduit and leave them loose |
| – | Then tighten them |
| – | Finally secure the brackets |
| 18 - | Seal ring |
| q | replace |
| 19 - | Hollow bolt, -25 Nm |
| 20 - | Sealing plug -25 Nm |
| q | Loosen and tighten with the turning tool -T20050- |
| 21 - | O-ring |
| q | replace |
| 22 - | O-ring |
| q | replace |
| 23 - | Oil filter cartridge |
| q | When replacing the oil filter replace also the O-rings |
| q | Note fitting position: Top = top |
