Service difficulty report · Web · Boeing 73776Q

Difficulty date
April 19, 2023
Submitted
May 31, 2023
Operation
Air carrier
Aircraft
N7815L
Make and model
Boeing 73776Q
Aircraft serial
30288
Aircraft time
60,418 hours, 35,015 cycles
Part
Web
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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 ON WEB LOCATED BTW BS 767 TO BS 787 AT LEVEL STR 25R RBL 22 WL 156 AT AFT CARGO COMPARTMENT 2023-258113<[01] REPLACED WEB LOCATED BTW BS 767 TO BS 787 AT LEVEL STR 25R RBL 22 WL 156 AT AFT CARGO COMPARTMENT AND FASTENERS IAW B77-700 SRM 51-10-02 ITEM 9 AND DWG 146A0081; SHEET 25 AND REV: A. SEE INDIVIDUAL SIGN-OFF BELOW;[02] REPLACED WEB LOCATED BTW BS 767 TO BS 787 AT LEVEL STR 25R RBL 22 WL 156 AT AFT CARGO COMPARTMENT AND FASTENERS IAW B77-700 SRM 51-10-02 ITEM 9 AND DWG 146A0081; SHEET 25 AND REV: A. RII; SEE INDIVIDUAL SIGN-OFF BELOW

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