Service difficulty report · Floorbeam · Boeing 72727C

Difficulty date
March 27, 2000
Submitted
April 14, 2000
Operation
Air carrier
Aircraft
N914UP
Make and model
Boeing 72727C
Aircraft serial
19246
Aircraft time
57,670 hours, 50,400 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

INSPECTION TYPE: C, CORROSION ON FWD SIDE OF FLOORBEAM AT CARGO DOOR LATCH FITTING 5.0 I/B FROM NR 3 LATCH AT BS 580, WL 207. REMOVED CORROSION ON FWD SIDE OF FLOORBEAM UPPER FLANGE, LOWER SURFACE PER SRM 51-10-6. REMOVED .029X1.0X2.5 FROM ORIGINAL THICKNESS OF .135 AT BS 580, LBL 53.5 TO LBL 56, FOUND TO BE OUT OF LIMITS. STOP FACED 3 LOCATIONS FABRICATED FILLERS AND REPAIR STRAP AND INSTALLED WET WITH FASTNERS IAW SRM 51-30-2 AND ER 00-0331

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