SDR UIEA20181112559

Service difficulty report · Unknown · Boeing 7474B5F

Difficulty date: November 10, 2018
Submitted: November 12, 2018
Operation: Air carrier
Aircraft: N445MC
Make and model: Boeing 7474B5F
Aircraft serial: 33515
Aircraft time: 66,449 hours, 11,204 cycles
Engine: Pwa PW4062
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Unknown
Condition: Unknown
Location: Unknown
Stage of operation: TO
How discovered: V
Nature of condition: O, R
Precautionary procedure: C, D

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

What was found

NR 1 ENGINE DID NOT MAKE TAKE OFF THRUST, 1.47 EPR CALCULATED. THRUST 1.60 EPR N1 5% LOW . REJECTED TAKEOFF AT 80 KNOTS. COULD NOT DUPLICATE COMPLAINT, HIGH POWER RUN PERFORMED, SHOWED ALL PARAMETERS NORMAL PER AMM 71-00-00-705-032-N00 REFERENCE TABLE, PER FIM TASK 73-01-805 PERFORMED STEPS 1 TO 3 SATISFACTORY</P>)

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