Service difficulty report · Relief Valve · Boeing 7378H4

Difficulty date
January 30, 2018
Submitted
January 31, 2018
Operation
Air carrier
Aircraft
N8316H
Make and model
Boeing 7378H4
Aircraft serial
36684
Aircraft time
19,958 hours, 8,657 cycles
Part
Relief Valve
Part number
342A31011
Condition
Malfunctioned
Location
Lt Wing
Stage of operation
TO
How discovered
O
Nature of condition
K
Precautionary procedure
A

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

What was found

AIR TURNBACK, ON TAKEOFF OTHER AIRCRAFT REPORTED SEEING FUEL VENTING HEAVY OUT OF LT WING. RESET PRESSURE RELIEF VALVE PER AMM.

More about the Boeing 737-8H4