Service difficulty report · Link · Boeing 747123

Difficulty date
November 8, 2005
Submitted
November 11, 2005
Operation
Air carrier
Aircraft
N676UP
Make and model
Boeing 747123
Aircraft serial
20101
Aircraft time
82,599 hours, 22,823 cycles
Part
Link
Part number
65B903604
Part serial
UP25139
Condition
Cracked
Location
Nr 3 Pylon
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

NR 3 NACELLE REAR ENGINE MOUNT THRUST LINK, CRACK INDICATION REVEALED AT AFT END LUG LOWER EXIT LIMIT. NR 3 ENG REAR MOUNT THRUST LINK REPLACED PER EO B747-7120-22596-A WORK CARRIED OUT ON TASK CARD APPENDIX-H. NR 3 ENG REMOVED AND INSTALLED (FOR ACCESS) AS PER UPS TASK CARD TC 5000.