Service difficulty report · Valve · Boeing 777323ER

Difficulty date
March 10, 2021
Submitted
March 16, 2021
Operation
Air carrier
Aircraft
N728AN
Make and model
Boeing 777323ER
Aircraft serial
31553
Aircraft time
29,106 hours, 3,249 cycles
Part
Valve
Part number
32908883
Condition
Faulted
Location
Cargo Heat
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AIRCRAFT WAS NOT GROUNDED: FLIGHT DIVERTED TO DFW DUE TO BULK CARGO HEAT FAULT INDICATION WITH A LIVE ANIMAL PRESENT. REPLACED AFT CARGO HEAT SHUT OFF VALVE IAW AMM 21-44-01, LEAK AND OPS CHECK GOOD.