SDR SWAA990320

Service difficulty report · Pmc · Boeing 7373H4

Difficulty date: February 19, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N363SW
Make and model: Boeing 7373H4
Aircraft serial: 26574
Engine: Ge CFM563B1
System (JASC): 7320 · Fuel Controlling System
Part: Pmc
Part number: 7139M84G01
Condition: Malfunctioned
Location: Nr 2 Engine
Stage of operation: CR
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

DURING CRUISE, AFTER ADJUSTING THROTTLE NR 2 ENGINE N1, N2, EGT AND FUEL FLOW FLUCTUATED FOR APPROX 2 MINS BEFORE ENGINE STABILIZED. PLACED ON MEL NR 73-7. A/C OK FOR CONTINUED SERVICE. PLACARDS INSTALLED. DURING OVERNIGHT MX, REPLACED NR 2 PMC PER M/M, OPS NORMAL.

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