Service difficulty report · Angle · Boeing 7377H4

Difficulty date
January 2, 2024
Submitted
February 9, 2024
Operation
Air carrier
Aircraft
N452WN
Make and model
Boeing 7377H4
Aircraft serial
29846
Aircraft time
65,652 hours, 39,325 cycles
Part
Angle
Part number
UNKNOWN
Condition
Corroded
Location
Bs 947
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

AFT CARGO COMP CORROSION AT FLOOR SUPPORT ANGLE STA 947.5 RBL 22'<[01] REMOVED AFT CARGO COMPT FLOOR SUPPORT ANGLE AT STA 947.5 FOR ACCESS TO REMOVE CORROSION PER REF SRM 51-40-02-0G-0.FOUND SEVERE EXFOLIATED CORROSION ON FLOOR SUPPORT ANGLE. OUT OF LIMITS PER REF SRM 51-10-02-0G-0.LOCATED AND DRILLED NEW SUPPORT ANGLE (PN:149A8118U29ATSMRO PO:2043476) PER REF SRM 51-40-05-0G-0; SRM 51-40-08-0G-0; AND DWG #149A8117.INSTALLED NEW SUPPORT ANGLE AT AFT CARGO COMP STA 947.5 PER REF SRM 51-40-02-0G-0 AND DWG# 149A8117.;[02] VERIFIED STEP # 1

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