Service difficulty report · Acm · Boeing 777222

Difficulty date
June 18, 2011
Submitted
June 20, 2011
Operation
Air carrier
Aircraft
N768UA
Make and model
Boeing 777222
Aircraft serial
26919
Aircraft time
65,742 hours, 11,921 cycles
Engine
Pwa PW4077
Part
Acm
Part number
81020911
Part serial
44
Condition
Malfunctioned
Location
Ac Bay
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
D

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

What was found

RT PACK TRIP REPLACED RIGHT ACM, OPS CHECK NORMAL. ALSO REPLACED ASCPC, ALL NO HELP, PACK TRIPS IN 8 MIN OR LESS. REPLACED RIGHT PACK FLOW SENSING VENTURI PER MM.