SDR 2002F00524

Service difficulty report · Engine · Boeing 75733N

Difficulty date: May 27, 2002
Submitted: May 30, 2002
Operation: Air carrier
Aircraft: N553TZ
Make and model: Boeing 75733N
Aircraft serial: 32587
Aircraft time: 2,282 hours, 919 cycles
Engine: Rroyce RB211535E4
Engine time: 2,285 hours, 920 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Surges
Location: Right
Stage of operation: CL
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

FLIGHT NUMBER 209, ON CLIMB-OUT, RIGHT ENGINE EPR BEGAN SURGING +/- 0.1 ALL OTHER INSTRUMENTS FOLLOWED. WHEN AUTOTHROTTLES TURNED OFF, ENGINE STABILIZED. IN CRUISE, ANY MOVEMENT OF THROTTLES WOULD RESTART SURGING. ITEM WAS DEFERRED PER MEL 77-11-01.

More about the Boeing 757-33N