Service difficulty report · Frame · Boeing 7572Q8

Difficulty date
November 13, 2015
Submitted
November 17, 2015
Operation
Air carrier
Aircraft
N434BC
Make and model
Boeing 7572Q8
Aircraft serial
33961
Aircraft time
29,224 hours, 17,053 cycles
Part
Frame
Condition
Dented
Location
Bs 1420
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

DENT ON FUSELAGE FRAME AT AFT CARGO COMPARTMENT BS 1420, BETWEEN STRINGER 25L AND 26L. REPAIRED FUSELAGE FRAME AT AFT CARGO COMPARTMENT BS 1420 BETWEEN STRINGERS 25L AND 26L IAW SRM 53-00-07, FIG 201, PAGE 201. ORIGINAL MATERIAL 7075-T6 .063", REPAIR AREA IS 12" X 2" X .071". TRIMOUT: 1.5" X 1.0" X 0.5" R . REPAIR IS PERMANENT CAT "B" IN ZONE 2 WITH THRESHOLD INSPECTION TO START AT OR BEFORE 42053, F/C & REPEAT INSPECTION EVERY 11000 F/C THEREAFTER USING HFEC & DETAILED INSPECTION . ACFT IS CURRENTLY AT 17053 F/C REF SRM 53-00-07, REPAIR 5, FIG 201, TABLE II, PAGE 210.

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