Service difficulty report · Support · Boeing 7378H4

Difficulty date
April 28, 2022
Submitted
May 26, 2022
Operation
Air carrier
Aircraft
N8629A
Make and model
Boeing 7378H4
Aircraft serial
36897
Aircraft time
27,525 hours, 12,701 cycles
Part
Support
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

FLOOR SUPPORT HAS CORROSION AT STA. 946 LBL. 24.0 AFT WET AREA. / [01] FLOOR SUPPORT ANGLE IS OUT OF LIMITS PER SRM 53-70-51-1A-1.;[02] REMOVED AND REPLACED FLOOR SUPPORT ANGLE PER SRM 51-40-02. PART NUMBER OF NEW ANGLE IS 147A5430-7;[03] VERIFIED REPLACEMENT OF FLOOR SUPPORT ANGLE PER SRM 51-40-02. PART NUMBER OF NEW ANGLE IS 147A5430-7;[04] DRILLED; TREATED; AND PAINTED FLOORBOARD HOLES AND COMPLETED REPAIR PER SRM 51-40-02.

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