Service difficulty report · Frame Angle · Boeing 7377H4

Difficulty date
July 29, 2021
Submitted
August 18, 2021
Operation
Air carrier
Aircraft
N900WN
Make and model
Boeing 7377H4
Aircraft serial
32544
Aircraft time
46,019 hours, 27,554 cycles
Part
Frame Angle
Condition
Cracked
Location
Bs 867 Lbl 20
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

AFT CARGO COMP.LH FRAME ANGLE CRACKED STA 867 LBL 20' FWD AND INBD OF LAV TANK ; / [01] REMOVED CRACKED FRAME ATTACH ANGLE FROM AIRCRAFT. VERIFIED NEW ATTACH ANGLE TO BE P/N149A-8109U114; ISSUE TAG A32883. LOCATED AND DRILLED NEW ATTACH ANGLE IAW SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; IPC 53-42-51-06; [02] INITIAL STEPS C/W<BR>OK TO INSTALL ANGLE; [03] INSTALLED NEW ATTACH ANGLE IN AIRCRAFT AT STA 867 LBL 20' IAW SRM 51-40-02-0G-0; [04] REMOVED CRACKED FRAME ATTACH ANGLE AT STA 867 LBL20' ; FWD AND INBOARD OF LAV TANK. LOCATED AND DRILLED NEW ATTACH ANGLE AND INSTALLED AT STA 867 LBL 20' ; FWD AND INBOARD OF LAV TANK IAW SRM 51-40-02-0G-0; SRM 51-40-05-0G-0 IPC 53-42-51-06; [05] VERIFIED INSTALATION <BR>AUDIT C/W

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