Service difficulty report · Attach Angle · Boeing 7377H4

Difficulty date
June 29, 2021
Submitted
August 4, 2021
Operation
Air carrier
Aircraft
N940WN
Make and model
Boeing 7377H4
Aircraft serial
36900
Aircraft time
39,596 hours, 24,067 cycles
Part
Attach Angle
Condition
Cracked
Location
Bs 663 Bulkhead
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

FWD SIDE OF BS 663 VAPOR BARRIER RH SIDE UPPER ATTACH ANGLE UPPER END CRACKED BS663; RBL8; WL167. / [01] UPDATED MEASUREMENT TABLE; [02] CONFORMED -1 REPLACEMENT ANGLE AND -2 SPLICE ANGLE PER SRM 57-10-10-2R-5 THE -1 REPLACEMENT ANGLE FABRICATED IN ACCORDANCE WITH SRM 57-10-10-2R REPAIR 5 REFER TO ATS BUILD RECORD ATSHFAB-101-354 JOB # 539510 THE -2 SPLICE ANGLE FABRICATED IN ACCORDANCE WITH SRM57-10-10-2R-5 REFER TO ATS BUILD RECORD ATSHFAB-101-355 JOB # 539866; [03] CONFORMED -1 REPLACEMENT ANGLE AND -2 SPLICE ANGLE PER SRM 57-10-10-2R-5 THE -1 REPLACEMENT ANGLE FABRICATED IN ACCORDANCE WITH SRM 57-10-10-2R-5 REFER TO ATS BUILD RECORD ATSHFAB-101-354 JOB # 539510 THE -2 SPLICE ANGLE FABRICATED IN ACCORDANCE WITH SRM 57-10-10-2R-5 REFER TO ATS BUILD RECORD ATSHFAB-101-355 JOB # 539866; [04] REMOVED DAMAGED AREA AND PREPARED REPAIR AREA FOR INSPECTION BS 663 RBL6-14 WL 167 IAW SRM 57-10-10-2R-5.; [05] VERIFIED REMOVED DAMAGED AREA AND PREPARED REPAIR AREA FOR INSPECTION BS 663 RBL6-14 WL 167 IAW SRM 57-10-10-2R-5.;

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