Service difficulty report · Sill · Boeing 727227

Difficulty date
February 9, 2010
Submitted
February 12, 2010
Operation
Air carrier
Aircraft
N482FE
Make and model
Boeing 727227
Aircraft serial
21464
Aircraft time
44,911 hours, 28,829 cycles
Part
Sill
Part number
53FX1467101
Condition
Cracked
Location
Bs 490 S3-4l
Stage of operation
IN
How discovered
9
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

MAIN CARGO DOOR UPPER SILL, STA 490, BETWEEN STR 3L AND 4L. CRACKS ORIGINATING FROM 2 FASTENER HOLES. R & R UPPER OTBD SILL AT BS 442.65 TO BS 570.5 AND REPAIRED ADDITIONAL OPEN HOLES IN SKIN IAW EA 7-5310-135527 AND SRM 51-10-1, 51-30-2, 51-30-5 AND 51-10-2.