Service difficulty report · Unknown · Boeing 737890

Difficulty date
May 17, 2023
Submitted
May 22, 2023
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
60,716 hours, 18,034 cycles
Part
Unknown
Part number
UNKNOWN
Condition
Unknown
Location
Unknown
Stage of operation
NR
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FIRST OFFICER F/D "MA" LIGHT INOP. GROUNDED - YES. FOUND F/O'S FLIGHT DIRECTOR MA LIGHT OPERATING NORMALLY. ACCOMPLISHED DFCS AUTOTEST STATUS TEST FOR FLIGHT DIRECTOR DFCS BITE GROUP 12.50 THROUGH 12.59 TEST PASSED. ACCOMPLISHED DFCS LRU REPLACEMENT TEST FOR MODE CONTROL PANEL (MCP) DFCS BITE GROUP #32 PER B737-800 AMM 22-11-34/501 LRU REPLACEMENT TEST PASSED. ACCOMPLISHED MODE CONTROL PANEL INSTALLATION TEST PER AMM 22-11-34-740-801 TEST PASSED. ACCOMPLISHED DFCS LAND VERIFY TEST DFCS BITE GROUP #49 PER AMM 22-11-00/201 LAND VERIFY TEST PASSED. ALL TESTS PASSED.