Service difficulty report · Valve · Boeing 76734AF

Difficulty date
December 1, 2015
Submitted
December 2, 2015
Operation
Air carrier
Aircraft
N307UP
Make and model
Boeing 76734AF
Aircraft serial
27760
Aircraft time
50,621 hours, 16,394 cycles
Part
Valve
Part number
3987865
Part serial
1421C
Condition
Inoperative
Location
Cabin 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

INSPECTION TYPE: FWD CABIN TEMP EICAS MESSAGE AND INOPERATIVE LIGHT. R & R TRIM AIR VALVE, V2 IAW AMM 21-61-07-40. OPS CK NORMAL,

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