SDR UPS97825303

Service difficulty report · Support · Doug DC871F

Difficulty date: October 2, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N702UP
Make and model: Doug DC871F
Aircraft serial: 45902
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Condition: Corroded
Location: Bs 1740-1760
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-C, FLOOR SUPPORT ANGLE AND WEB BETWEEN FS 1740 TO 1760 HAS CORROSION ON UPPER AND LOWER SURFACES. REMOVED CORRODED SUBSTRUCTURE AND SUPPORT IAW DAC DWG 5755038, FABRICATED REPLACEMENT HAT SECTIONS, SUBSTRUCTURE AND SUPPORT IAW DAC DWG 5755038. ALODINED PARTS IAW DC8 SRM 51-1-8. INSTALLED PARTS IAW DC 8 SRM'S 51-1-20D AND 51-1-21.

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