Service difficulty report · Angle · Boeing 7378H4

Difficulty date
December 7, 2019
Submitted
April 13, 2022
Operation
Air carrier
Aircraft
N8306H
Make and model
Boeing 7378H4
Aircraft serial
36983
Aircraft time
26,834 hours, 11,654 cycles
Part
Angle
Condition
Corroded
Location
Fwd 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

FWD CARGO COMPARTMENT L/H Z ANGLE HAS VARIOUS AREAS OF CORROSION AROUND THE FASTENER HOLES; 500C TO STA 500D / REMOVED CORROSION ON THE L/H Z ANGLE FROM STA 500D +8 TO 500I FOUND TO BE OUT OF LIMITS ORIGINAL 'T' 0.040'; REMAINING 0.025'; MAT. LOSS 0.015' AND REPLACED SECTION Z ANGLE P/N BACK 1496-444 7075+6 AND APPLIED TREATED AND PRIMER IAW B737-800 SRM 53-00-53-2R-5

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