Service difficulty report · Tube · Boeing 747123

Difficulty date
April 2, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N676UP
Make and model
Boeing 747123
Aircraft serial
20101
Part
Tube
Part number
65B1013517
Condition
Worn
Location
Ws 1071
Stage of operation
IN
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

WHILE IN AMS FOR C-CHECK, MAINTENANCE REPORTED LT L/E INTERIOR I/B OF PYLON NR 1 FOUND WEAR HOLE IN SUPPORT TUBE ON AISLES 1071.25. REMOVED TUBE IAW MM 20-50-03, INSTALLED BUSHINGS IAW OHM 20-50-03 AND INSTALLED NEW TUBE IAW MM 20-50-03.