Service difficulty report · Channel · Boeing 74746NF

Difficulty date
July 20, 2012
Submitted
August 6, 2012
Operation
Air carrier
Aircraft
N453PA
Make and model
Boeing 74746NF
Aircraft serial
30811
Aircraft time
47,479 hours, 7,680 cycles
Part
Channel
Condition
Cracked
Location
Bs 760
Stage of operation
IN
How discovered
E
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

BS 760 RT TENSION TIE AREA FOUND HOLE CRACK AT AFT CHANNEL RUNNING 10 O/C APPROX 0.020 INCH LENGTH. AFT CHANNEL REPAIRED AS PER SRM 53-20-30-2R-1 REPAIR 1 FIG 201 AND EO NR 4453A746.

More about the Boeing 747-46NF