Service difficulty report · Unknown · Boeing 737890

Difficulty date
July 24, 2023
Submitted
July 25, 2023
Operation
Air carrier
Aircraft
N537AS
Make and model
Boeing 737890
Aircraft serial
35204
Aircraft time
41,993 hours, 12,179 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
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

PERFORMANCE DATA WILL NOT FULLY LOAD. GROUNDED - YES. ACCOMPLISHED FIM 22-11 TASK 831. NO FAULTS FOUND ON ADIRU, FMC OR FQIS. RELOADED SOFTWARE ON LH FMC. OPS, ND, OPC, ADDB, LDDB AND NAV DATA. REF AMM 34-61-00. J. ROBERTS 38885.FOUND LDDB, OPC SOFTWARE DEFAULTS INSTALLED. RELOADED ADDB, OPS, NAV, OPC AND LDDB VERSIONS CORRECT. CONFIGURED FMCS PERFORMANCE FACTORS I/A/W AMM 34-61-00. SYS REQS TEST WITH FLIGHT PLAN. A. ROSEN 40129.LEFT AND RIGHT FMS OPS CHECK GOOD I/A/W AMM 34-61-00. C. YAGER 61612.