Service difficulty report · Warning Message · Boeing 75724APF

Difficulty date
August 13, 2019
Submitted
August 14, 2019
Operation
Air carrier
Aircraft
N450UP
Make and model
Boeing 75724APF
Aircraft serial
25472
Aircraft time
25,085 hours, 16,846 cycles
Engine
Pwa PW2040
Part
Warning Message
Condition
False Activation
Location
Engine
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

AIR TURN BACK - DURING CLIMBOUT RIGHT ENG EGT CLIMB RAPIDLY INTO AMBER SECTOR. EPR WAS .2 LESS THAN LEFT ENGINE WITH MATCHED THROTTLE POSITIONS. EPR WAS NOT FOLLOWING COMMAND SECTOR. UPON REVIEW, RT EGT WITHIN LIMITS, TIME PER FRM/FIM 71-05-00-815-824-R00. ENG EXCEED. NOTED HIGH FUEL FLOW AS WELL. PERFORMED STEP 1 OF FRM/FIM 77-11-00-815-802-R00. REMOVED DEBRIS/PERFORMED TAKEOFF POWER TEST #13. AMM 71-00-00-715-223-R033. L&R INDICATION MATCH DURING TEST. A/C OK FOR SERVICE.

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