Service difficulty report · Angle · Boeing 7377H4

Difficulty date
August 17, 2021
Submitted
August 23, 2021
Operation
Air carrier
Aircraft
N903WN
Make and model
Boeing 7377H4
Aircraft serial
32457
Aircraft time
45,600 hours, 27,306 cycles
Part
Angle
Condition
Corroded
Location
Bs 737-787
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

AFT CARGO- R/H TRANSITION ANGLE HAS CORROSION AND A CRACK AROUND THE FASTENER HOLES FROM STA 767 TO787 ; / [01] REMOVED TRANSITION ANGLE; [02] TRANSITION ANGLE IS OUT OF LIMITS PER SRM 53-60-15-1A-1. NEW ANGLE INSTALLATION ON ROUTINE CARD 5360-E-16462-NG (FLOOR STRUCTURE CORROSION PROTECTION) TG8Q004DKZM. ANGLE PN 146A8127U12.

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