SDR UIEA200700061

Service difficulty report · Beam · Boeing 7472D7B

Difficulty date: February 2, 2007
Submitted: February 5, 2007
Operation: Air carrier
Aircraft: N523
Make and model: Boeing 7472D7B
Aircraft serial: 21782
Aircraft time: 91,888 hours, 18,757 cycles
System (JASC): 5743 · Wing, Landing Gear Attach Fittings
Part: Beam
Part number: 65B1090118
Condition: Cracked
Location: Rt Wing
Stage of operation: IN
How discovered: U
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

DURING NDT INSPECTION OF THE RT WING GEAR DOOR ACTUATOR BEAM IAW NDT MANUAL D6-7170, PART 4, 32-10-01. FOUND ACTUATOR BEAM BEARING BORE HOLE CRACKED. CRACK LOCATED WITHIN THE REQUIRED INSPECTION AREA. REPLACED ACTUATOR BEAM IAW AMM 32-32-28.

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