Service difficulty report · Angle · Boeing 7377H4

Difficulty date
June 17, 2021
Submitted
July 13, 2021
Operation
Air carrier
Aircraft
N283WN
Make and model
Boeing 7377H4
Aircraft serial
36610
Aircraft time
46,594 hours, 27,939 cycles
Part
Angle
Condition
Corroded
Location
Bs 767-787
Stage of operation
IN
How discovered
V
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

CORROSION; AFT CARGO R/H TRANSITION ANGLE BS767- BS787+6 UPPER AND LOWER SURFACES ; / [01] REMOVED R/H TRANSITION ANGLE; STA 767 TO STA 794 PER SRM 51-40-02.; [02] REMOVED CORROSION PER SRM 53-60-15-1A-1 AND FOUND TO BE OUT-OF LIMITS PER SRM 53-60-15-1A-1. REMOVED CORROSION PER SRM 53-60-15-1A-1 AND FOUND TO BE OUT-OF LIMITS PER SRM 53-60-15-1A-1.; [04] PROCURED REPLACEMENT PART FROM SWA STORES (MPN 146A8127-12). LOCATED; DRILLED AND DE-BURRED REPLACEMENT PART PER SRM 51-40-05.; [05] INSPECTED-PROCURED REPLACEMENT PART FROM SWA STORES (MPN 146A8127-12). LOCATED; DRILLED AND DE-BURRED REPLACEMENT PART PER SRM 51-40-05; [06] O.K. TO INSTALL; [07] INSTALLED TRANSITION ANGLE PER SRM 51-40-02.; [08] C/W; [09] ALL WORK COMPLETED ON PRIOR STEPS

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