SDR HALA2009022000056

Service difficulty report · Duct · Boeing 7673G5

Difficulty date: February 20, 2009
Submitted: February 20, 2009
Operation: Air carrier
Aircraft: N586HA
Make and model: Boeing 7673G5
Aircraft serial: 24259
Aircraft time: 86,765 hours, 16,578 cycles
Engine: Pwa PW4062
System (JASC): 8012 · Engine Start Valves/Controls
Part: Duct
Condition: Loose
Location: Start Valve
Stage of operation: IN
How discovered: V
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

ETOPS SIGNIFICANT SYSTEM, LT/RT ENG LOW MAX N2 APPROX 22 PERCENT MOTORING SPEED DURING START DUCT PRESS WAS LOW W/START VALVE OPEN. PERFORMED FIM 80-11-00 TIGHTENED CLAMPS ON DUCTING TO RIGHT START VALVE, STARTED LT/RT ENG, BOTH STARTED NORMAL OK TO CONTINUE.

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