Service difficulty report · Valve · Boeing 76733A

Difficulty date
July 27, 2020
Submitted
July 27, 2020
Operation
Air carrier
Aircraft
N1997A
Make and model
Boeing 76733A
Aircraft serial
27310
Aircraft time
98,525 hours, 20,295 cycles
Part
Valve
Part number
3987865
Part serial
3616
Condition
Inoperative
Location
Cockpit Temp
Stage of operation
NR
How discovered
9
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

FLIGHT DECK COMP AUTO TEMP CONTROL INOPERATIVE. REMOVED AND REPLACED FLIGHT DECK TRIM AIR MOD VALVE IAW AMM 21-61-07. OPS CHECKED NORMAL.

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