SDR UPS06846746

Service difficulty report · Frame · Doug DC873F

Difficulty date: March 31, 2006
Submitted: April 26, 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: Bs 1120 L36r
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

INSPECTION TYPE:CC1 STA 1120 AT L36 FRAME HAS EXFOLIATION CORROSION. CUT OUT DAMAGED SECTION OF FRAME AT STA 1120 L36 IAW SRM 53-2-0 FIG 2. FABRICATED AND INSTALLED FILLER, ANGLES, AND FRAME REPAIR ANGLE IAW SRM 53-02-00-002, 53-02-00 FIG 2, AND SRM 51-1-8.

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