Service difficulty report · Angle · Boeing 7377H4

Difficulty date
September 15, 2019
Submitted
March 29, 2022
Operation
Air carrier
Aircraft
N967WN
Make and model
Boeing 7377H4
Aircraft serial
36967
Aircraft time
27,928 hours, 16,868 cycles
Part
Angle
Condition
Corroded
Location
Fwd Cargo
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

FORWARD CARGO COMPARTMENT; R/H ZEE ANGLE; STA 500C+12; RBL 24; WL 155; A FASTENER HOLE HAS CORROSION. / ORIG MATERIAL THICKNESS .040; REMAINING .027; MATERIAL REMOVED .013. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2. TREATED AND PRIMED IAW AMM 51-21-41-370-804 / AMM 51-21-72-370-804. REMOVED AND REPLACED FWD CARGO COMP. R/H ZEE ANGLE AT STA 500A + 12 - 500D; IAW SRM 51-10-02-0G-0. REMOVED CORROSION; VERIFY WITH 10X IAW SRM 51-10-02-0G-0 AND SRM 51-40-02-0G-0 AND DRW 143A7505 REV B P/N 143A7501-84

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