Service difficulty report · Control Switch · Boeing 76738E

Difficulty date
September 18, 2019
Submitted
September 26, 2019
Operation
Air carrier
Aircraft
N641GT
Make and model
Boeing 76738E
Aircraft serial
25132
Aircraft time
86,219 hours, 24,697 cycles
Part
Control Switch
Condition
Malfunctioned
Location
Ac Pack
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

HI FLOW INHIBIT MESSAGE. PERFORMED FIM 21-51 FAULT TREE 813. CYCLED LT & RT PACK CONTROL SWITCHES, SYSTEM OPERATIONAL CHECK SATISFACTORY.

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