Service difficulty report · Pressure Panel · Boeing 747123

Difficulty date
July 7, 2006
Submitted
August 7, 2006
Operation
Air carrier
Aircraft
N676UP
Make and model
Boeing 747123
Aircraft serial
20101
Aircraft time
83,907 hours, 23,132 cycles
Part
Pressure Panel
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 NLG W/W RT INTERNAL SIDE STA352 WL181 W/W SIDE FOUND CRACK CROSS OVER STOP HOLE AS MARKED. CRACK LENGTH 2.37 NOSE W/W BS350 RT SIDE PANEL BETWEEN WL160 AND WL170 REPAIRED AS PER RS R53-18-35532 REFER NRC6739 FOR WORKING DETAIL. CONTINUE INSP ARE REQUIRED AS GIVEN IN SB 747-53A2349 R2 AND UPS EO B747-5330-24831-A.