Service difficulty report · Attach Angle · Boeing 7377BD

Difficulty date
June 10, 2024
Submitted
July 11, 2024
Operation
Air carrier
Aircraft
N7737E
Make and model
Boeing 7377BD
Aircraft serial
33929
Aircraft time
56,031 hours, 28,842 cycles
Part
Attach Angle
Condition
Cracked
Location
Zone 100
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

L/H BS663 UPPER ATTACH ANGLE IS CRACKED ON VAPOR BARRIER LBL8 WL167.68<[01] CORRECTION ON STEPS 8 AND 10 (ITEMS 3;4) REFERENCE SHOULD BE SRM 57-10-10-2R-5 REPAIR 5 INSTEAD OF SRM 51-10-10-2R-5 REPAIR 5.;[02] CRACK ON L/H BS 663 UPPER ATTACH ANGLE LBL8 WL167.68; FOUND TO BE OUT OF LIMITS. REMOVED DAMAGED SECTION OF UPPER ATTACH ANGLE; FABRICATED AND INSTALLED REPAIR PARTS PER SRM 57-10-10-1A-2; SRM 51-40-02-0G-0 AND SRM; 57-10-10-2R-5 REP 5.;[03] VERIFIED RII ITEMS COMPLETE

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