SDR DHL2006750505

Service difficulty report · Stiffener · Boeing 7272M7

Difficulty date: March 12, 2006
Submitted: April 7, 2006
Operation: Air carrier
Aircraft: N750DH
Make and model: Boeing 7272M7
Aircraft serial: 21951
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Stiffener
Condition: Cracked
Location: Lt Wing
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

FOUND LEFT WING REAR SPAR VERTICAL STIFFENER AT WS 546 INB OF NR 2 SPOILER FITTING SUPPORT IS CRACKED FROM BOTTOM END. REMOVED AND REPLACED L WING REAR SPAR VERT STIFFENER AT WS 546 I/B OF NR 2 SPOILER FITTING SUPPORT IAW B727 SRM 51-30-2, LEAK CHECK GOOD IAW B727 MM 28-11-00, PO617532, P/N 65-24608-31 THIS REPAIR IS CATEGORY A.

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