Service difficulty report · Valve · Boeing 73783N

Difficulty date
June 10, 2003
Submitted
July 1, 2003
Operation
Air carrier
Aircraft
N304TZ
Make and model
Boeing 73783N
Aircraft serial
30675
Part
Valve
Part number
3989083
Part serial
5454
Condition
Malfunctioned
Location
Lt A/C Pac
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 TRIP LIGHT, WOULD NOT RESET. FOUND ON RECALL. REMOVED AND REPLACED LEFT PACK TCV VALVE PER MM 21-51-10-4. OPS CHECK GOOD. LEAK CHECK GOOD. (M)

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