Service difficulty report · Sam Module · Boeing 767222

Difficulty date
May 22, 1995
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N605UA
Make and model
Boeing 767222
Aircraft serial
21866
Engine
Pwa JT9D7R4D
Part
Sam Module
Condition
Malfunctioned
Location
Stab Indication
Component
Boeing · 285T0015116
Stage of operation
TO
Nature of condition
N
Precautionary procedure
K

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

What was found

UNWANTED STABILIZER TRIM INDICATION AT 30-40 KNOTS ON TAKEOFF ROLL. WENT OUT WITHIN 2-3 SECONDS, THEN CAME ON AGAIN AT ABOUT 60 KNOTS. AGAIN WENT OUT WITHIN 2-3 SECONDS. ABORTED TAKEOFF. REPLACED THE RIGHT SAM MODULE. OP CHECKS OK.