SDR EIA2000230

Service difficulty report · Bolt · Boeing 747SR46

Difficulty date
July 30, 2000
Submitted
January 18, 2001
Operation
Air carrier
Aircraft
N477EV
Make and model
Boeing 747SR46
Aircraft serial
20784
Part
Bolt
Part number
BACB30MY8K19
Condition
Broken
Location
Pressure Blkhd
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

FOUND AFT PRESSURE BULKHEAD AT STRINGER 11L ONE EACH TENSION BOLT BROKEN. NDT INSPECTION PER NTM PT6 51-00-00 FIG 4, BOLT HOLE CRACK AND CORROSION FREE. TENSION BOLTS REPLACED PER MM 20-51-01. STRINGER END FITTING REINSTALLED PER SRM 51-30-02. (M)

More about the Boeing 747-SR-46