Service difficulty report · Angle · Boeing 7378H4

Difficulty date
February 18, 2020
Submitted
July 27, 2021
Operation
Air carrier
Aircraft
N8314L
Make and model
Boeing 7378H4
Aircraft serial
36990
Aircraft time
26,583 hours, 11,701 cycles
Part
Angle
Condition
Corroded
Location
Bs 316-341
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 ON FWD ENTRY DOOR LOWER SURROUND STRUCTURE ON 'Z' ANGLE FROM BS 316 TO 341; LBL 64; WL208. / REMOVED CORROSION ON FWD ENTRY DOOR LOWER SURROUND STRUCTURE 'Z' ANGLE FROM BS 316 TO 341 LBL 64 WL208; BLEND OUT OF LIMITS; .050 ORIGINAL T; .047 T REMAINING .003' MAT LOSS; TREATED; PRIMED; AND APPLIED CIC REF SRM 53-10-15-1A-1; AMM 51-21-91-620-804

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