Service difficulty report · Display · Cessna 750

Difficulty date
February 16, 2014
Submitted
February 18, 2014
Operation
Air carrier
Aircraft
N921QS
Make and model
Cessna 750
Aircraft serial
7500241
Aircraft time
8,252 hours, 5,138 cycles
Part
Display
Part number
7014300901
Part serial
0412E232
Condition
Faulty
Location
Cockpit
Part time
3,766 hours, 2,328 cycles
Stage of operation
CR
How discovered
O
Nature of condition
B
Precautionary procedure
A

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

What was found

AT FL430 WE GOT A CHECK DU5 EICAS MESSAGE. NEXT WE SMELLED SMOKE IN THE COCKPIT. REMOVED DU-870, DU-5, PN 7014300-901, SN 0412E232. INSTALLED REPAIRED DU-870, PN 7014300-901, SN 01049044. OPERATIONAL CHECKED OK, ALL WORK ACCOMPLISHED IAW MM 34-25-01.

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