Service difficulty report · Attach Angle · Boeing 73773V

Difficulty date
August 15, 2021
Submitted
September 2, 2021
Operation
Air carrier
Aircraft
N7839A
Make and model
Boeing 73773V
Aircraft serial
30243
Aircraft time
57,802 hours, 35,522 cycles
Part
Attach Angle
Condition
Cracked
Location
Bs 807 Rbl 21
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

FRAME ATTACH ANGLE AT BS 807 RBL 21 COMMON TO THRESHOLD VERTICAL WEB IS CRACKED ; / [01] REMOVED FROM FRAME ATTACH ANGLE AT BS 807 RBL 21 COMMON TO THRESHOLD VERTICAL WEB IAW SRM 51-40-02-0G-0 . PART NO HAVE ENTRIES ALLOWABLE DAMAGE IN SRM ; MUST BE REPAIRED BY REPLACEMENT PER SRM 51-10-02 PARG.9.C. RECEIVED CLIP P/N 146A8125-9; LOT.1466159-1; LOCATED AND DRILLED PER SRM 51-40-05-0G-O DWG#146A8120.DWG#146A0081. OK TO INSTALL CLIP.; [02] VERIFIED NO LIMITS; AND NEW ANGLE CLIP LOCATED AND DRILLED PER SRM 51-40-05 AND DWG 146A0081; OK TO INSTALL.; [03] INSTALLED NEW FRAME ATTACH ANGLE AT BS807 RBL21 COMMON TO THRESHOLD VERTICAL WEB P/N146A8125-9; IAW SRM 51-40-02-0G-0 AND DWG #146A0081; [04] VERIFIED INSTALLED NEW FRAME ATTACH ANGLE AT BS807 RBL21 COMMON TO THRESHOLD VERTICAL WEB P/N146A8125-9; IAW SRM 51-40-02-0G-0 AND DWG #146A0081

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