Service difficulty report · Monitor · Boeing 777223

Difficulty date
March 26, 2021
Submitted
March 31, 2021
Operation
Air carrier
Aircraft
N779AN
Make and model
Boeing 777223
Aircraft serial
29955
Aircraft time
86,587 hours, 10,418 cycles
Part
Monitor
Part number
4305790060
Condition
Faulted
Location
Tire Pressure
Stage of operation
CR
How discovered
9
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 LAX DUE TO LOW NLG TIRE PRESSURE, EMERGENCY DECLARED. ACCOMPLISHED TEST FOR TIRE PRESSURE INDICATION SYSTEM IAW AMM 32-49-00 AND TIRE PRESSURE MONITOR UNIT IAW AMM 32-49-01, OPS CHECK GOOD.