Service difficulty report · Engine · Doug DC873F

Difficulty date
June 15, 2004
Submitted
June 17, 2004
Operation
Air carrier
Aircraft
N807DH
Make and model
Doug DC873F
Aircraft serial
45990
Engine
Ge CFM562C
Part
Engine
Condition
Overtemp
Location
Nr 1 & 3
Stage of operation
CL
How discovered
O
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

NR 1 AND NR 3 WENT ABOVE 905 DEGREES CELSIUS ON T/O, NR 1 TO 917 DEGREES CELSIUS AND NR 3 TO 910 DEGREES CELSIUS N1 WAS SET TO MAX POWER FOR T/O TEMPS WERE EXCEEDED DURING THE INITIAL CLIMB PHASE OF FLIGHT. REF L/P 374627 ITEM 5M AND 6M FOR TROUBLESHOOTING FINDINGS. BOTH ENGINE`S POWER ASSURANCE RUN CHECKED PER JRH 13.3 AND CFM M/M 71-00-00. BOTH ENGINE'S CHECK SERVICEABLE.

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