SDR DHL2001712503

Service difficulty report · Intercostal · Boeing 72729

Difficulty date: February 1, 2001
Submitted: February 15, 2001
Operation: Air carrier
Aircraft: N712DH
Make and model: Boeing 72729
Aircraft serial: 19401
Aircraft time: 51,673 hours, 32,168 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Broken
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

C-CHECK, FWD CARGO COMPARTMENT BEAM LOWER PART INTERCOSTAL BROKEN 1.0 INCH (CEILING) AT STA 540.000 LBL 43.0 INCH. PERFORMED STOP DRILL HOLE IAW SRM 51-10-1, PAGE 6. FABRICATED DOUBLER WITH ALCLAD 2024, T3, 0.032 INCH, 5 X 3 INCH IAW SRM 51-40, PAGE 1. TREATED AND PRIMED IAW SRM 51-10-2 PAGE 1 AND 2. INSTALLED DOUBLER IAW SRM 51-32-0, PAGE 1 AND 2. (NON-ROUTINE CARD 0915).

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