Service difficulty report · Fmc · Boeing 737990ER

Difficulty date
October 24, 2015
Submitted
October 26, 2015
Operation
Air carrier
Aircraft
N413AS
Make and model
Boeing 737990ER
Aircraft serial
35205
Aircraft time
10,380 hours, 3,299 cycles
Part
Fmc
Part number
1762000101
Part serial
008444
Condition
Failed
Location
Right
Part time
6,376 hours, 2,068 cycles
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

RIGHT FMC FAILED IN FLIGHT. ACFT GROUNDED. ACCOMPLISHED RT FMC BITE 34-61, TASK 801. FOUND FAULT ETHERNET WRAP 2 TIMES. PERFORMED 34-61, TASK 837. REPLACED RT FMC COMP. REF 34-61-02. PERFORMED RT FMC OPS CK REF 34-61-00. LOADED ALL SW REF 34-61-00/201. RT FMC CHECKS NORMAL.