Service difficulty report · None · Boeing 757251

Difficulty date
September 9, 2022
Submitted
September 9, 2022
Operation
Air carrier
Aircraft
N538US
Make and model
Boeing 757251
Aircraft serial
26485
Aircraft time
83,941 hours, 27,024 cycles
Part
None
Condition
None
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
A

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

What was found

SHIP 5638 - ATB - DUE TO THE LOSS OF THE LNAV AND VNAV. CORRECTIVE ACTION: PERFORMED AN MCDP FAULT REVIEW WITH ASSOCIATED FAULTS. REPLACED THE RIGHT FMC COMPUTER.