What was found
SUPPORT TASK - HFEC INDICATES A CRACK ON THE STA 727B LEFT SIDE FRAME AT THE SUPPORT BKT FOR THE A/C OUTLET EXTRUSION CABIN. INSTALLED REPAIR AT FRAME STA 727B LT SIDE BETWEEN STRINGER 8 & 9 IAW EA 5310-04716.
- Difficulty date
- January 30, 2012
- Submitted
- January 30, 2012
- Operation
- Air carrier
- Aircraft
- N16701
- Make and model
- Boeing 737724
- Aircraft serial
- 28762
- Aircraft time
- 46,641 hours, 15,510 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- 146A11021
- Condition
- Cracked
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.