SDR DHL2002726004

Service difficulty report · Valve · Boeing 727228

Difficulty date: October 1, 2002
Submitted: October 1, 2002
Operation: Air carrier
Aircraft: N726DH
Make and model: Boeing 727228
Aircraft serial: 20409
System (JASC): 3010 · Airfoil Anti/De-ice System
Part: Valve
Part number: 32146451
Part serial: P1320
Condition: Failed
Location: Wing Anti Ice
Stage of operation: TO
How discovered: O
Nature of condition: J
Precautionary procedure: C, D, O

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

What was found

ANTI-ICE DUCT OVERHEAT LIGHT ILLUMINATED AT TAKE-OFF. APPEARS TO BE NR 3 ENGINE. REMOVED & REPLACED NR 3 WING ANTI-ICE VALVE. OPS CHECKED IAW B727 M/M 30-11-31. OPS CHECKED GOOD. REJECTED TAKE-OFF! TAKE-OFF WEIGHT - 144,000 LBS, AIRSPEED - 40 KNOTS, TEMPERATURE - 27 DEGREES C, PRESSURE ALTITUDE - 500 FT. ANTI-ICE DUCT OVERHEAT LIGHT ILLUMINATED UPON TAKE-OFF. REVERSE THRUST USED. ACCOMPLISHED REJECTED TAKE-OFF INSPECTION IAW B727 M/M 05-51-121. NO DEFECTS NOTED.