Service difficulty report · Floorbeam · Doug DC982

Difficulty date
February 10, 2001
Submitted
February 21, 2001
Operation
Air carrier
Aircraft
N905TW
Make and model
Doug DC982
Aircraft serial
49157
Aircraft time
55,078 hours, 28,621 cycles
Part
Floorbeam
Condition
Corroded
Location
Fuselage
Stage of operation
IN
How discovered
V
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

DURING CHECK-C MAINT IN FWD CARGO COMPT FOUND CORROSION ON BOTTOM OF FLOOR SUPPORT AT STA 138, AT INTERSECTION WITH LONGERON 18R, CORROSION ON REAR OF BULKHEAD AT STA 1338 APPROX 18 INCHES INBD OF LONGERON 18R, AND CORROSION AT STA 1338 EXTREME UPPER RT FWD CORNER OF BULKHEAD JUST BELOW LONGERON 18R. ABOVE 3 WRITE-UPS ARE ON THE SAME FLOORBEAM. REPAIRED PER SRM 53-05 FIG 108. ALL PARTS PRE-PAINTED.

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