Service difficulty report · Support Angle · Boeing 7377L9

Difficulty date
November 22, 2021
Submitted
January 6, 2022
Operation
Air carrier
Aircraft
N7817J
Make and model
Boeing 7377L9
Aircraft serial
28013
Aircraft time
55,382 hours, 27,558 cycles
Part
Support Angle
Condition
Cracked
Location
Bs 927
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FLOOR SUPPORT ANGLE CRACKED BS 927+10- BS927+11 BL 0 WL 208 ; / [01] REMOVED FLOOR SUPPORT ANGLE AT BS 927+10 BL 0 WL 208 IAW SRM 51-40-02; [02] CORRECTION OF BODY STATIONS. REMOVED FLOOR SUPPORT ANGLE AT BS 927-947 BL 0 WL 208 IAW SRM 51-4-02; [03] CERTIFIED; [04] LOCATED AND DRILLED NEW FLOOR SUPPORT ANGLE AT BS 927-947 BL 0 WL 208 SRM 51-40-05-0G-0 AND DWG 147A5400 SHEET 22. OK TO INSTALL.; [05] VERIFIED LOCATE AND DRILL OF THE BS 927-947 BL 0 WL 208 INTERCOSTAL TOP CHORD PER SRM 51-40-05-0G-0 AND DWG 147A5400 SHEET 22. OK TO INSTALL.; [06] INSTALLED BS 927-947 BL 0 WL 208 INTERCOSTAL TOP CHORD PER SRM 51-40-02- DWG 147A5400 SHEET 22.; [07] VERIFIED CORRECTIVE ACTION 6; [08] VERIFIED JOB COMPLETE

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