SDR UPS04842744

Service difficulty report · Floor Support · Doug DC873F

Difficulty date: June 14, 2004
Submitted: July 23, 2004
Operation: Air carrier
Aircraft: N803UP
Make and model: Doug DC873F
Aircraft serial: 46073
Aircraft time: 79,223 hours, 25,248 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Part number: 5615180591
Condition: Corroded
Location: Fuselage
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: C-3, MAIN CARGO AREA STA 25 RT SIDE CUSP MEMBRANE HAS CORROSION. REMOVED 2 FITTINGS FROM FS 25, REMOVED FLOOR SUPPORT ANGLES, REMOVED WEB, REMOVED CUSP ANGLES. FABBED CUSP ANGLES IAW DAC DWG 5615180. ALODINED & PRIMED. INSTALLED SUPPORT ANGLE, 2 ANGLE, FLOOR SUPPORT ANGLE, WEB IAW DC8 SRM 51-1-21, 51-20D, 51-3-0, 51-3-1. TWO FITTING FS 25 REMOVED FOM REPLACED ON UPS NR 712495 141495.

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