Service difficulty report · None · Boeing 7377H4

Difficulty date
October 6, 2021
Submitted
November 1, 2021
Operation
Air carrier
Aircraft
N901WN
Make and model
Boeing 7377H4
Aircraft serial
32545
Aircraft time
46,086 hours, 26,832 cycles
Part
None
Condition
Corroded
Location
Fuselage
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.LH #3 CAP STRIP CORRODED BOTTOM SIDE AROUND FASTNER HOLES ; / [01] REMOVED CORROSION; ORIGINAL THICKNESS .063. REMAINING.051; LOSS OF .012. OUT OF LIMITS DUE TO NO PUBLISHED LIMITS; [02] AAR TOOL NUMBER 32351 CAL DUE 01/12/22; [03] VERIFIED STEPS 1 AND 2 C/W; [04] VERIFIED NEW CAP STRIP PART# 453A2611-4 ATAG: WN9283 IAW DWG #453A2600 REV: A; [05] VERIFIED STEP 4 C/W; [06] REMOVED CORROSION; ORIGINAL THICKNESS .063. REMAINING.051; LOSS OF .012. OUT OF LIMITS DUE TO NO PUBLISHED LIMITS.VERIFIED NEW CAP STRIP PART# 453A2611-4 ATAG: WN9283 IAW DWG #453A2600 REV: A; [07] ALL WORK C/W<BR>AUDIT C/W

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