SDR EIA2004107

Service difficulty report · Engine · Boeing 747132

Difficulty date: October 7, 2004
Submitted: November 2, 2004
Operation: Air carrier
Aircraft: N481EV
Make and model: Boeing 747132
Aircraft serial: 19896
Aircraft time: 107,117 hours, 26,531 cycles
Engine: Pwa JT9D7F
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Malfunctioned
Location: Nr 3
Stage of operation: TO
How discovered: O
Nature of condition: R, J
Precautionary procedure: C

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

What was found

ON TAKE OFF ROLL, NR 3 ENGINE WOULD NOT SPOOL UP. THRUST LEVER AT 3/4 TRAVEL, EPR 1.034, N1 42.3 PERCENT, N2 95.8 PERCENT, EGT 761 DEG, FUEL FLOW 4795. REMOVED NR 3 EVC. OP'S AND LEAK CHECK OK PER MM 75-31-01. PERFORMED ALTERNATE EVC TRIM TEST NR 08A PER MM 71-00-00. CHECK OK. DMI NR 457 FOR 60 HRS MAX FLY BACK LIMIT FOR NORMAL EVC TRIM ADJ AND TEST. NON-MEL.