What was found
HEAVY CHECK COE & MAJOR REPAIR. LT WING UPPER SKIN, REAR SPAR SHIM AT RIB 13, HAS LEVEL 2 CORROSION. REPAIR IAW TECHNICAL ADAPTATION CE 5642 15 DATED 11 6 15.
- Difficulty date
- October 25, 2015
- Submitted
- December 8, 2015
- Operation
- Air carrier
- Aircraft
- N804HC
- Make and model
- Aerosp ATR42500
- Aircraft serial
- 623
- Aircraft time
- 19,476 hours, 21,268 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Shim
- Part number
- S57210624202
- Condition
- Corroded
- Location
- Lt Wing
- 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.