Service difficulty report · Frame · Boeing 727247

Difficulty date
December 1, 2007
Submitted
February 24, 2008
Operation
Air carrier
Aircraft
N793DH
Make and model
Boeing 727247
Aircraft serial
21393
Aircraft time
66,799 hours, 39,978 cycles
Part
Frame
Condition
Dented
Location
Bs 1090
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

AFT CARGO COMPARTMENT FRAME AT STATION 1090 UPPER FLANGE IS DENTED BETWEEN STRINGER 27L TO 26L. CUT OUT DAMAGE AREA AT AFT CARGO COMPARTMENT FRAME STATION 1090 BETWEEN STRINGER 27L TO 26L IAW B-727 SRM 51-40-3 FIGURE 1 DIMENSION CUT OUT .75" BY .75". FABRICATED FRAME REPAIR MATERIAL USED 7075-0 0.071" PO NR 724711 DIMENSION 10.25" BY 4.25" IAW B-727 SRM 51-40-3 FIGURE 1 AND 53-10-2 FIGURE 5. HEAT TREATED PART FROM 7075-0 TO 7075-T6 IAW FLIGHTSTAR AIRCRAFT SERVICES FORM NR FAS0115 REV 11. TREATED AND PRIMED PART IAW B-727 SRM 51-10-2. INSTALLED FRAME REPAIR IAW B-727 SRM 51-30-2 AND 53-10-2 FIGURE 5.