SDR DHL2007741513

Service difficulty report · Frame · Boeing 7272Q9

Difficulty date: July 20, 2007
Submitted: July 25, 2007
Operation: Air carrier
Aircraft: N741DH
Make and model: Boeing 7272Q9
Aircraft serial: 21931
Aircraft time: 48,407 hours, 38,367 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Dented
Location: Bs 720a
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

FWD PIT, BS 720A, DENT IN RADIUS OF FRAME BETWEEN STR 24L AND 25L. CUT OUT DMG, 1" BY 1", FABRICATED REPAIR ANGLE FROM 7075-T0, .071" BY 10" BY 4" BY 1", PO NR 9004690, PER B727 SRM 53-10-2 FIG 3 AND 51-40-3 FIG 1. HEAT TREATED REPAIR ANGLE TO 7075-T6 PER FASI. ER NR 2-37153-801 REV A. TREATED, PRIMED, AND INSTALLED REPAIR ANGLE PER B727 SRM 51-10-2, AND 51-40-3 FIG 1.

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