Service difficulty report · Control Valve · Saab 340B

Difficulty date
January 28, 2016
Submitted
January 29, 2016
Operation
Air carrier
Aircraft
N679PA
Make and model
Saab 340B
Aircraft serial
345
Aircraft time
44,581 hours
Part
Control Valve
Part number
7769022
Part serial
850759
Condition
Failed
Location
Lt A/C Pack
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

LEFT PACK, ACP, FAILED. NO CONTROL IN AUTO NOR IN MANUAL. R & R LT DUAL TEMPERATURE CONTROL VALVE.

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