Service difficulty report · Control Valve · Boeing 767332

Difficulty date
June 14, 2019
Submitted
June 19, 2019
Operation
Air carrier
Aircraft
N196DN
Make and model
Boeing 767332
Aircraft serial
28453
Aircraft time
99,856 hours, 14,324 cycles
Part
Control Valve
Condition
Warning Message
Location
A/C Pack
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

ATO - AT 60KTS DUE RT PACK OFF LIGHT AND EICAS MSG DURING TO ROLL. REPLACED PACK FLOW CONTROL AND SHUTOFF VALVE.