SDR 2004F00069

Service difficulty report · Switch · Boeing 727222

Difficulty date
October 17, 2003
Submitted
February 12, 2004
Operation
Air carrier
Aircraft
N7639U
Make and model
Boeing 727222
Aircraft serial
19912
Part
Switch
Condition
Malfunctioned
Location
Capt'S Yoke
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
B

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

What was found

DURING FLIGHT, AIRCRAFT DECLARED EMERGENCY ON DESCENT TO PHX. AUTOPILOT FAILED TO DISCONNECT. AIRCRAFT LANDED AT PHX WITHOUT FURTHER INCIDENT. CLEANED AUTOPILOT DISENGAGE SWITCH ON YOKE AND OPERATIONAL CHECK NORMAL. (M)