Service difficulty report · Indicator · Boeing 777222

Difficulty date
July 9, 2013
Submitted
August 14, 2013
Operation
Air carrier
Aircraft
N779UA
Make and model
Boeing 777222
Aircraft serial
26941
Aircraft time
69,134 hours, 12,187 cycles
Engine
Pwa PW4077
Part
Indicator
Part number
372079001
Part serial
501
Condition
Inaccurate
Location
Captain'S Trim
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

CAPTAIN`S STAB TRIM INDICATOR SHOWS TWO INDICES, F/O NORMAL, FCTL EICAS PAGE AGREES WITH F/O INDICATION. REPLACED CAPTAIN'S STAB POSITION INDICATOR IAW MM, CHECKED OK.