Oil leak in area of converter housing, troubleshooting, ETC - AD27.19-P-5007-02A
Complaint:
Loss of oil in area of converter housing
Always check the oil level in the automatic transmission before carrying out repair work.
| Possible cause | Remedy |
|---|---|
| Fixing bolts, outer multiple-disc carrier B1 (Torx M6) | Clean thread and fit bolt with Loctite 574 (part no. 001 989 89 20) |
| Lower 6 fixing bolts, converter housing | Clean thread and fit bolt with Loctite 574 (part no. 001 989 89 20) |
| Converter oil drain screw loose and/or no sealing ring | Fit bolt properly with sealing ring |
| Converter leaking at weld seam | Replace converter |
| Radial shaft sealing ring on oil pump damaged | Replace sealing ring |
| O-ring on oil pump damaged/missing | Replace O-ring |