- Difficulty date
- August 19, 2008
- Submitted
- August 28, 2008
- Operation
- Air carrier
- Aircraft
- N223FE
- Make and model
- Boeing 727233
- Aircraft serial
- 20935
- Aircraft time
- 57,860 hours, 36,209 cycles
- Part
- Web
- Part number
- 6517510119
- Condition
- Cracked
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT LOWER TORQUE BOX INBD WEB LIGHTNING HOLE ROUTE OUT IS GREATER THAN SRM LIMIT. CRACK DISCOVERED ADJACENT TO ROUTE OUT. STOP DRILLED CRACK IAW SRM 51-10-1. HFEC CRACK INDICATES CRACK ENDS AT STOP DRILL IAW NDTM 51-00-00 FIG 23. FABRICATED 1 REPAIR TO COVER ROUTE OUT AND CRACK IAW SRM 53-10-2 FIG 6. INSTALLED DOUBLER REPAIR IAW 51-40-2 FIG 1.