SDR DHL2007742064

Service difficulty report · Frame · Boeing 727225

Difficulty date: November 17, 2007
Submitted: February 17, 2008
Operation: Air carrier
Aircraft: N742DH
Make and model: Boeing 727225
Aircraft serial: 21290
Aircraft time: 60,719 hours, 38,406 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Dented
Location: Bs 1100 S2r5
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

DENTED FRAME AFT PIT BS 1110 ABOVE STRINGER 25R. REMOVED PREVIOUS REPAIR IAW B-727 SRM 51-30-2. CUT OUT DAMAGE (DIMENSION 1" BY 1") AND FABRICATED REPAIR ANGLE FROM 7075-0 0.071" PO NR 7247111 (DIMENSION 16" NR 4.25") IAW B-727 SRM 51-40-3 FIGURE 1 AND 53-10-2 FIGURE 5. HEAT TREATED ANGLE FROM 7075-0 TO 7075-T6 IAW FAS ENGINEERING REPORT NR 2-37153-801 REV A. TREATED AND PRIMED PARTS AND AREA IAW B-727 SRM 51-10-2. INSTALLED REPAIR PARTS IAW B-727 SRM 51-30-2 AND 51-40-3 FIGURE 1.