SDR UPS04242710

Service difficulty report · Brake Assy · Boeing 72725C

Difficulty date: July 12, 2004
Submitted: July 14, 2004
Operation: Air carrier
Aircraft: N951UP
Make and model: Boeing 72725C
Aircraft serial: 19850
System (JASC): 3440 · Independent Position Determining System
Part: Brake Assy
Part number: 65249203
Part serial: R00521
Condition: Intermittent
Location: Nr 2
Stage of operation: NR
How discovered: 9
Nature of condition: N
Precautionary procedure: O

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

What was found

AIR TURNBACK TO PHX DUE TO WHEEL WELL FIRE INDICATION. INSPECTED WHEEL WELL FIRE LOOPS AND WIRING, PERFORMED RESISTANCE CHECK OF FIRE LOOPS, ALL OK. FOUND NR 2 BRAKE GRABBING. REMOVED AND REPLACED BRAKE ASSY. REPLACED FIRE AND OVERHEAT CONTROL BOX PRECAUTIONARY.

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