Service difficulty report · Resistor · Boeing 757222

Difficulty date
August 20, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N523UA
Make and model
Boeing 757222
Aircraft serial
24932
Engine
Pwa PW2037
Part
Resistor
Part number
RCR42G560KS
Condition
Failed
Location
Circuit Card
Component
Collins · FCC701
Stage of operation
CR
Nature of condition
B
Precautionary procedure
A

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

What was found

IN CRUISE FL350 GOT NO LAND 3. TRIED RIGHT AUTOPILOT, AC ROLLED HARD RIGHT. TURNED RIGHT A-P OFF AND PUT CENTER A-P ON. STRONG SMELL OF HOT ELECTRICAL INSULATION. TURNED RIGHT PACK OFF, SMELL DISSIPATED. DIVERTED TO DENVER. *S/D* FOUND RESISTOR BURNED UP. REPLACED RIGHT FCC COMPUTER AND TESTED PER MM 22-11-01, TESTED OK.