Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
February 1, 2022
Submitted
March 1, 2022
Operation
Air carrier
Aircraft
N8678E
Make and model
Boeing 7378H4
Aircraft serial
36735
Aircraft time
20,630 hours, 9,513 cycles
Part
Support Angle
Condition
Cracked
Location
Aft Cargo Bay
Stage of operation
UK
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

A22-51; AFT PIT STA 865; LBL10; OTBD SIDE OF VERTICAL SUPPORT STANSION; FLOOR SUPPORT SPLICE SUPPORT ANGLE; CRACKED; MRK'D. SECONDARY STRUCTURE / [01] REMOVED AFT CARGO BAY FLOOR SPLICE SUPPORT ANGLE AT STA 865 LBL10 IAW SRM 51-40-02-0G-0;[02] VERIFIED NEW SUPPORT ANGLE TO BE MPN: 149A8109U114 ATAG: A105630 IAW B737-800 DWG: 149A8102 REV: A;[03] LOCATED AND DRILLED NEW SUPPORT ANGLE IAW SRM 51-40-05-0G-0 AND B737-800 DWG: 149A8102 REV: A;[04] VERIFIED STEPS 1; 2 AND 3;[05] OK TO INSTALL;[06] INSTALLED NEW SUPPORT ANGLE IAW SRM 51-40-02-0G-0 AND DWG: 149A8102 REV: A;[07] REMOVED AND REPLACED AFT CARGO BAY FLOOR SPLICE SUPPORT ANGLE AT STA 865 LBL10 IAW SRM 51-40-02-0G-0 AND B737-800 DWG: 149A8102 REV: A;[08] VERIFIED TASK COMPLETE<BR><BR>AUDIT COMPLETE

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