Service difficulty report · Floorbeam · Doug DC873

Difficulty date
December 3, 2005
Submitted
January 3, 2006
Operation
Air carrier
Aircraft
N803DH
Make and model
Doug DC873
Aircraft serial
46123
Aircraft time
82,180 hours, 30,262 cycles
Part
Floorbeam
Condition
Misdrilled
Location
Fuselage
Part time
82,180 hours, 30,262 cycles
Stage of operation
IN
How discovered
V
Nature of condition
W
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ITEM REF NR 038741: WING CTR SECTION FLOORBEAM HOLE MISDRILLED STA 980.000 RBL 93750 (MAIN CARGO COMPT.) (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW FAA FORM 8110-3 DATE 11/28/05, DWG AA33-53-R07 REV IR DATE 11/11/05. REMOVED FASTENERS IAW SRM 51-1-21. TRIMMED OUT DAMAGED AREA, FABRICATED REPAIR ANGLE (EXTRUSION 7075T6 511 0.140"), FILLER (7075T6511 0.125") IAW DWG AA33-53-R07. CLEANED, TREATED AND PRIMED AREA AND REPAIR PARTS IAW SRM 51-1-8B. APPLIED SEALANT TO FAYING SURFACES IAW SRM 51-1-11 PG. 9. INSTALLED REPAIR PARTS IAW DWG AA33-53-R07, SRM 51-1-20D, SRM 51-3-1

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