Service difficulty report · Unknown · Boeing 777222

Difficulty date
August 21, 2011
Submitted
August 23, 2011
Operation
Air carrier
Aircraft
N768UA
Make and model
Boeing 777222
Aircraft serial
26919
Aircraft time
66,613 hours, 12,046 cycles
Engine
Pwa PW4077
Part
Unknown
Condition
Malfunctioned
Location
Aims
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LEFT AIMS HAS A FAULT ON CPM-GG (M011) THAT WILL NOT UNLATCH. TRIED LOADING SOFTWARE NO HELP, SWAPPED WITH M10 IN SAME BACKPLANE & PROBLEM FOLLOWED, UNITS RETURNED TO ORIGINAL POSITION. REPLACED CPM-GG M11 IN LEFT AIMS CABINET PER MM, CHECKS OKAY.