Service difficulty report · Egt Indication · Boeing 767332

Difficulty date
September 28, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N181DN
Make and model
Boeing 767332
Aircraft serial
25986
Engine
Pwa PW4060
Part
Egt Indication
Condition
High
Location
Nr 1 Engine
Part time
15,864 hours
Stage of operation
CL
Nature of condition
M, J
Precautionary procedure
A

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

What was found

LT ENGINE EGT EXCEEDED MAX CONTINOUS EGT IN CLIMB. EGT REACHED 626 DEG, THRUST LEVER WAS PULLED BACK MANUALLY TO PREVENT EGT GOING HIGHER. EGT WAS 60 TO 80 DEG HIGHER THAN RT ENG FOR SAME EPR SETTING. NO SURGE OR STALL INDICATED ON ENGINE EXCEEDANCE PAGE. NO PIMU BITE FAULTS. ENGINE OK FOR SERVICE PER FIM 71-05-00, FIG 108.