SDR 04013

Service difficulty report · Engine · Boeing 747122

Difficulty date
March 31, 2004
Submitted
March 31, 2004
Operation
Air carrier
Aircraft
N712CK
Make and model
Boeing 747122
Aircraft serial
19754
Engine
Pwa JT9D7A
Engine time
54,196 hours, 12,765 cycles
Part
Engine
Condition
Malfunctioned
Location
Nr 2
Part time
54,196 hours, 12,765 cycles
Stage of operation
CR
How discovered
O
Nature of condition
E, 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

SHUTDOWN NR 2 ENGINE IN FLIGHT; AT APPROX. 4000 FT AGL NR 2 ENGINE SURGED AND BANGED FOLLOWED WITH HIGH EGT 1150 DEG.C. RETURNED TO VHHH AND ALL OTHER ENGINE PARMETERS NOT EXCEEDED.