Service difficulty report · Control Panel · Boeing 737990ER
FAA SDR system
- Difficulty date
- October 13, 2015
- Submitted
- October 16, 2015
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 60576
- Aircraft time
- 898 hours, 291 cycles
- Part
- Control Panel
- Part number
- 8221567102
- Part serial
- 45LXD0
- Condition
- Inoperative
- Part time
- 949 hours, 303 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
REPORTED F/O'S MCP COURSE WINDOW IS BLANK. ACFT GROUNDED. REPLACED MODE CONTROL PANEL. OPS GOOD. GROUND VERIFICATION SUCCESSFUL. REF AMM 22-11-34. ACCOMPLISHED DFCS BITE 32 DFCS LRU INTERFACE TEST FOR MCP, 49 LAND VERIFY TEST, AND HGS SENSOR DATA TEST FOR FCC/AT. ALL TESTS PASSED. REF AMM 22-00-01-730-801, CMM 34-36-00. AC REMAINS CATIIIA AUTOLAND + HGS QUALIFIED. VERIFIED LWMP PLACARD STATUS SCREW REFLECTS SAME.