Service difficulty report · Web · Boeing 7377H4

Difficulty date
May 4, 2018
Submitted
February 16, 2022
Operation
Air carrier
Aircraft
N776WN
Make and model
Boeing 7377H4
Aircraft serial
30591
Aircraft time
62,841 hours, 36,825 cycles
Part
Web
Condition
Corroded
Location
R2 Door
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

***CORROSION*** ASD DOOR CUTOUT LOWER WEB BS 967 - 992 CORRODED WL 208 RBL 62 / ASDOOR CUTOUT LOWER WEB BS967-992 FOUND TO BE OUT OF LIMITS IAW SRM 53-20-15-1A-1 AD1FIG 103 DET. E. REMOVED AND REPLACED ASD WEB FROM BS 947 TO BS 992 RBL 62 WL208 IAW DWG 147A8501 AND SRM 51-40-02

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