1,887 Nacelles & Pylons (ATA 54) service difficulty reports for the Boeing 757 — 2% of all reported difficulties.
Most reported components
- SKIN 524
- FITTING 158
- BULKHEAD 149
- PANEL 69
- ANGLE 69
- DRAG FITTING 63
- BRACKET 61
- BUSHING 61
- SHIM 61
- STRUCTURE 51
- DOUBLER 45
- FAIRING 36
- WEB 32
- SKIN PANEL 27
- SUPPORT 26
Report counts reflect fleet size and reporting activity, not relative safety or reliability. Source: FAA Service Difficulty Reporting System (public domain).