Service difficulty report · Control Valve · Boeing 76731B

Difficulty date
April 10, 2018
Submitted
April 12, 2018
Operation
Air carrier
Aircraft
N1361A
Make and model
Boeing 76731B
Aircraft serial
26265
Aircraft time
86,930 hours, 18,522 cycles
Part
Control Valve
Part number
3987505
Part serial
3390
Condition
Malfunctioned
Location
Ac Bay
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LEFT PACK TEMP EICAS MESSAGE. REMOVED AND REPLACED LEFT PACK TEMP CONTROL VALVE IAW AMM 21-51-12. OPS AND LEAK CHECK GOOD.

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