Service difficulty report · Control Valve · Boeing 76738E

Difficulty date
July 7, 2020
Submitted
July 9, 2020
Operation
Air carrier
Aircraft
N641GT
Make and model
Boeing 76738E
Aircraft serial
25132
Aircraft time
88,101 hours, 25,086 cycles
Part
Control Valve
Part number
3987505
Part serial
2634
Condition
Malfunctioned
Location
Ac Bay
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

LEFT PACK TEMP MSG ON ECS PLUS PREVIOUS HISTORY. REMOVED AND REPLACED LEFT PACK TEMP CONTROL VALVE IAW AMM 21-51-12. OPS CHK GOOD.

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