Service difficulty report · Strip · Boeing 7377H4

Difficulty date
February 14, 2019
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N285WN
Make and model
Boeing 7377H4
Aircraft serial
32536
Aircraft time
40,329 hours, 23,961 cycles
Part
Strip
Condition
Corroded
Location
Aft Cargo Bay
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

***CORROSION*** TRANSFERRED FROM LOGBOOK PAGE 0038321 'AFT CARGO COMPARTMENT R/H SIDEPLATE SUPPORT ZEE HAS CORROSION STARTING @ STA 794.3 TO 67' FWD. CORROSION IS AROUND NUTPLATE HOLES.' / EVAL CAP STRIP FOR CORROSION AT STA. 794.3 TO .67'. FWD. R/H FOUND TO BE OUT OF LIMITS DUE TO NO ENTIRE IN SRM. FABRICATED; LOCATED AND DRILLED IAW SRM 51-40-05-0G-0 AND DWG 453A2611. MATERIAL I.D. FOR PN# 453A2611-11 2024T3 .063' LOT# 5078360-1. TREATED AND PRIMED IAW AMM 51-21-41-370-801 AND AMM 51-21-72-370-804 APPLIED TOP COAT IAW AMM 51-21-73-370-804

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