SDR UPS97822820

Service difficulty report · Channel Web · Doug DC873F

Difficulty date: March 31, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N894UP
Make and model: Doug DC873F
Aircraft serial: 46094
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel Web
Condition: Corroded
Location: Bs 1740
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-D, MAIN DECK FLOOR CHANNEL AND WEB BETWEEN LBL 7 TO 20 FS 1740 HAS MODERATE CORROSION ON UPPER AND LOWER SURFACE. REMOVED FLOOR CHANNEL AND WEB AND COLLAR PLATE, FABRICATED REPLACEMENT PARTS PER SRM 53-1-0 AND INSTALLED PARTS IAW SRM 51-1-21, 53-1-0.

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