SDR UPS06846691

Service difficulty report · Frame · Doug DC873F

Difficulty date: March 29, 2006
Submitted: April 17, 2006
Operation: Air carrier
Aircraft: N812UP
Make and model: Doug DC873F
Aircraft serial: 46112
Aircraft time: 76,521 hours, 25,374 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Fs 1700 L36-35r
Stage of operation: IN
How discovered: 9
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 HEAVY CORROSION ON STA 1700 FRAME L36-L35L FWD SIDE. CUT OUT SECTION OF CORRODED FRAME FROM STA 1700 BETWEEN L36 AND L35R IAW SRM 53-2-0. FABRICATED AND INSTALLED 4 REPAIR SPLICES, -7 SPLICE AND FRAME SECTION REPAIR IAW DWG 5612142, AND SRM'S 53-02-00 53-2-0 FIG 2, AND 51-1-20D.

More about the Doug DC-8-73F