What was found
LEFT WING AFT SPAR CORRODED AT UPPER AND LOWER BONDING STRAP ATTACH POINTS FOR NR 1 FUEL BOOST PUMP. REPAIRED THE AFT SPAR IAW EA.
- Difficulty date
- February 6, 2018
- Submitted
- February 27, 2018
- Operation
- Air carrier
- Aircraft
- N711HK
- Make and model
- Boeing 7377H4
- Aircraft serial
- 27845
- Aircraft time
- 69,547 hours, 41,754 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Part number
- 112A100313
- Condition
- Corroded
- Location
- Lt Wing
- 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.