SDR SWAA012815

Service difficulty report · Pmc · Boeing 7373TO

Difficulty date: October 13, 2001
Submitted: October 17, 2001
Operation: Air carrier
Aircraft: N697SW
Make and model: Boeing 7373TO
Aircraft serial: 23838
Aircraft time: 43,490 hours, 33,852 cycles
Engine: Ge CFM563B1
System (JASC): 7320 · Fuel Controlling System
Part: Pmc
Part number: 8063208
Part serial: 80401
Condition: Erratic
Location: Nr 1 Engine
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

AIR TURNBACK, DURING CLIMBOUT PASSING 10,000 FT, NR 1 ENG SURGED TO 107.9 PERCENT N1, EGT CLIMBED TO 930 DEGREES, ENG STABILIZED AT RETARDED THROTTLE, PMC LIGHT ON. BORESCOPE ACCOMPLISHED, NO DEFECTS NOTED PER MM. REMOVED AND REPLACED NR 1 ENG PMC PER MM.

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