Service difficulty report · Control Panel · Boeing 7673CB

Difficulty date
June 25, 2014
Submitted
June 30, 2014
Operation
Air carrier
Aircraft
N592HA
Make and model
Boeing 7673CB
Aircraft serial
33468
Aircraft time
43,544 hours, 7,905 cycles
Part
Control Panel
Part number
8221492102
Part serial
11DMB
Condition
Failed
Part time
16,995 hours, 2,804 cycles
Stage of operation
IN
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

ALT WINDOW ON MCP PANEL INOPERATIVE FROZEN. REPLACED MODE CONTROL PANEL PERMORMED TESTS 1-4-30-40 MCP OPS NORMAL ACFT REMAINS LAND 3 STATUS.

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