SDR SRAA99505

Service difficulty report · Tt2 Sensor · Boeing 747212B

Difficulty date
September 11, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N745SJ
Make and model
Boeing 747212B
Aircraft serial
20888
Engine
Pwa JT9D7A
Part
Tt2 Sensor
Part number
7344441
Condition
Failure
Location
Nr 2 Engine
Stage of operation
DE
Nature of condition
X
Precautionary procedure
E

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

What was found

MIA - FLT 102 - ON DESCENT, NR 2 ENGINE STALLED, EGT WENT TO 780 DEGREES, FUEL FLOW NORMAL, NO RESPONSE TO THROTTLE, MOVED THROTTLE START LEVER TO CUT-OFF POSITION. AFTER ALTITUDE AND EGT STABILIZED, RE-LIT ENGINE, ALL PARAMETERS CHECKED NORMAL. REPLACED TT2 SENSOR, PERFORMED ENGINE RUN-UP, OPS CHECKED GOOD PER MM CHAPTER 71. (X)

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