Service difficulty report · Control Unit · Boeing 75723A

Difficulty date
October 21, 2017
Submitted
October 24, 2017
Operation
Air carrier
Aircraft
N938FD
Make and model
Boeing 75723A
Aircraft serial
24292
Aircraft time
85,987 hours, 27,243 cycles
Part
Control Unit
Part number
285T0012201
Part serial
D07132
Condition
Failed
Location
Spoilers
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

SPOILER ALERT ILLUMINATED ON THE EICAS AND OVERHEAD. ALL HYDRAULICS GOOD. NO ROLL OR BUFFET. PERFORMED BITE TEST OF THE SMCS AND FOUND 2R SCM FAULT ON THE LAST 2 FLIGHT LEGS IAW FIM 27-09, FT807. REMOVED AND REPLACED THE R2 SCM IAW AMM 27-09-00-2. OPS CHECKED GOOD.

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