Service difficulty report · Angle · Boeing 7377H4

Difficulty date
February 24, 2025
Submitted
March 26, 2025
Operation
Air carrier
Aircraft
N218WN
Make and model
Boeing 7377H4
Aircraft serial
32489
Aircraft time
64,850 hours, 39,164 cycles
Part
Angle
Condition
Corroded
Location
Zone 100
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

DOT#08 A-043 AFT CARGO COMPARTMENT AFT BKHD LOWER STAINTION ANGLE CORRODED AT STA 947.5 RBL 20 TO LBL 10 WL 156<[01] REMOVED CORROSION AFT CARGO COMPARTMENT AFT BKHD LOWER ANGLE IAW SRM 51-10-02-0G-0 ITEM 15 EVALUATED ALLOWABLE LIMITS .090 ORIG 'T' .045 REMAINING .045 LOSS TOOL USED MIC #AAR 24510 DUE 02/07/26 NOT PUBLISHED LIMITS. FOUND OUT OF LIMITS RECEIVED REPLACEMENT ANGLE PN 149A8118-29 TAG WN50074 AND VERIFIED IT TO BE CORRECT REPLACEMENT PART IAW BOEING DWG 149A8117 REV- LOCATED AND DRILLED IAW SRM 51-40-05-0G-0 AND IAW BOEING DWG 149A8117 REV- INSTALLED NEW ANGLE IAW SRM 51-40-02-0G-0 AND IAW BOEING DWG 149A8117 REV-REMOVED AFT CARGO COMPARTMENT AFT BKHD LOWER ANGLE AND RIVETS STR 23R AND STR24R IAW SRM 51-40-02-0G-0;[02] VERIFIED ITEM 1<BR><BR>AUDIT C/W

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