SDR UPS404734

Service difficulty report · Shear Ties · Boeing 747121

Difficulty date
October 4, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N683UP
Make and model
Boeing 747121
Aircraft serial
0353
Part
Shear Ties
Condition
Cracked
Location
Bs 1720
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 AMSTERDAM FOR C-CHECK, MAINTENANCE FOUND SHEAR TIES CRACKED AT BS 1720 RT BETWEEN STR 47/48 AND STR 48/49. MAINTENANCE FOUND CRACK OUT OF LIMITS AND REPAIRED IAW SRM 53-10-01, 53-10-04, FIGURE 3.