SDR UPS96220523

Service difficulty report · Hat Channel · Boeing 72722C

Difficulty date: May 30, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N929UP
Make and model: Boeing 72722C
Aircraft serial: 19092
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Hat Channel
Part number: BAC1510335
Condition: Corroded
Location: Bs 342
Stage of operation: IN
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

INSPECTION TYPE SI, CORROSION ON HAT CHANNEL AT BS 342 RBL 16 TO RBL 61, WL 208. REMOVED CORROSION FOUND TO BE OUT OF LIMITS. REMOVED HAT CHANNEL, FABRICATED NEW HAT CHANNEL PER BOEING DWG 65-26173-3. INSTALLED NEW HAT CHANNEL, WORK DONE IAW SRM 51-30-2 SRM 53-10-1.

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