SDR DHL2007741511

Service difficulty report · Beam · Boeing 7272Q9

Difficulty date: July 18, 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): 5710 · Wing Main, Frame Structure
Part: Beam
Part number: BAC1506860
Condition: Cracked
Location: Zone 600
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

RT WING T/E UPPER "I" BEAM IS CRACKED FWD OF NR 7 SPOILER SUPPORT AT RWBL 118. REMOVED "I" BEAM, FABRICATED NEW "I" BEAM FROM BAC1506-860, 71" LONG, PO NR 7232109, PER B727 SRM 57-20-2 FIG 2 AND 51-20-1. TREATED, PRIMED, AND INSTALLED NEW "I" BEAM, RWBL 70.5 TO 141.5, PER B727 SRM 51-30-2.

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