What was found
WHILE A/C WAS OUT OF SERVICE FOR A HEAVY MAINTENANCE CHECK, LT WINGTIP FRONT SPAR CRACKED. REPLACED WINGTIP IAW AMM 57-30-00-400-801-A AND T/C 170EO-57-30-0000_1. A/C REMAINS OUT OF SERVICE FOR HEAVY CHECK COMPLETION.
- Difficulty date
- April 24, 2020
- Submitted
- May 5, 2020
- Operation
- Air carrier
- Aircraft
- N751YX
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000688
- Aircraft time
- 7,182 hours, 4,645 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Winglet
- Part number
- 17116240409
- Part serial
- 0000965382
- Condition
- Cracked
- 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.