Service difficulty report · Knob · Boeing 737890

Difficulty date
November 14, 2017
Submitted
November 16, 2017
Operation
Air carrier
Aircraft
N565AS
Make and model
Boeing 737890
Aircraft serial
35181
Aircraft time
42,093 hours, 12,715 cycles
Part
Knob
Part number
8221567102
Part serial
14JJD
Condition
Broken
Location
Display
Part time
44,720 hours, 17,163 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

BANK CONTROL KNOB BROKEN. ACFT GROUNDED. REMOVED & REPLACED DFCS MCP IAW AMM 22-11-34. OPS NORMAL. ALL MAINTENANCE TESTS ACCOMPLISHED.