SDR UPS804265

Service difficulty report · Doubler · Doug DC873F

Difficulty date: August 21, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N806UP
Make and model: Doug DC873F
Aircraft serial: 46006
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Doubler
Condition: Corroded
Location: Bs 180
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

WHILE IN DALFORT FOR C-CHECK, MAINTENANCE FOUND CORROSION ON THE FINGER DOUBLER AT STATION 180 AND LONGERON 31R. MAINTENANCE REMOVED THE DOUBLER, SPLICE ANGLES, FABRICATED THE REPLACEMENT DOUBLER AND INSTALLED PER SRM 53-4-1, 51-1-8, 51-1-20 AND 51-1-14.

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