SDR S01472026

Service difficulty report · Line · Boeing 747400

Difficulty date
August 23, 2001
Submitted
August 31, 2001
Operation
Air carrier
Make and model
Boeing 747400
Aircraft serial
27965
Engine
Pwa PW4056
Part
Line
Condition
Leaking
Location
Nr 3 Engine
Stage of operation
CL
How discovered
O
Nature of condition
M, J
Precautionary procedure
E, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

B-18251 NR 3 ENGINE SURGED AND OVER EGT DURING CLIMB. NR 3 ENGINE IFSD AND ATB. 1. GROUND CHECKED NR 3 ENGINE TAIL PIPE AREA FOUND SEVERAL METAL CHIPS. 2. NR 3 EDP HYD. TUBE FOUND HYD FLUID LEAKING. 3. NR 3 ENGINE REPLACED AND RUN UP CHECKED NORMAL.

More about the Boeing 747-400