Service difficulty report · Frame · Boeing 7272Q9

Difficulty date
May 22, 2007
Submitted
June 13, 2007
Operation
Air carrier
Aircraft
N740DH
Make and model
Boeing 7272Q9
Aircraft serial
21930
Aircraft time
47,830 hours, 38,338 cycles
Part
Frame
Condition
Dented
Location
Fuselage
Stage of operation
IN
How discovered
V
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

WHILE IN "C", FWD CARGO COMPT STA 600 +4" REINFORCEMENT FRAME IS DENTED ABOVE STR 24L. TRIMMED OUT DAMAGED (DIM.3" BY 1.25") IAW B727 SRM 51-10-1. FABRICATED REPAIR CHANNEL FROM 7075-0 .090 PO NR 7185240 (DIM 23" BY 5") IAW B727 SRM 53-10-4 FIG 1. HEAT TREATED CHANNEL TO 7075T6 IAW FAS ENGINEERING REPORT NR 2-37153-801 REV 1. TREATED AND PRIMED REPAIR CHANNEL IAW B727 SRM 51-10-2 C/W HFEC IAW B727 NDTM PT6 51-00-00 FIG 23. NO CRACKS NOTED. ENLARGED TRIMMED AREA BY .040 IAW B727 51-10-1. INSTALLED REPAIR CHANNEL IAW B727 SRM 51-30-2.

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