Service difficulty report · Beam · Boeing 747SR46

Difficulty date
September 21, 2002
Submitted
October 9, 2002
Operation
Air carrier
Aircraft
N680UP
Make and model
Boeing 747SR46
Aircraft serial
20923
Aircraft time
63,455 hours, 32,969 cycles
Part
Beam
Condition
Cracked
Location
Nlg Ww
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 NOSE WHEEL WELL BODY STRUCTURE CRACK FOUND AT RT VERTICAL BEAM WEB STAND-OFF HOLE AT BS 320 BTN 2 & 3 ( COUNTED FROM LOWER) VERTICAL BEAM CLIPS & ANOTHER CRACKED STAND-OFF HOLE FOUND BTN NR 5 & 6 CLIPS PLEASE REFER FIGURE ATTACHED. VERTICAL BEAM WEB REPLACED PER SRM 51-10-01 P8.

More about the Boeing 747-SR-46