BOMBARDIER BD-100-1A10, Operating Manual

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FLIGHT CONTROLS
Volume 2 Flight Crew Operating Manual Sep 13/2004
10-02-08
CSP 100-6
REV 1
SECONDARY FLIGHT CONTROLS (Cont)
SPOILER SYSTEM
On the upper surface of each wing there are four spoiler panels. The two inboard panels are the ground spoilers, and the
two outboard panels are the multifunction spoilers.
The system is computer controlled and hydraulically operated, two ground spoilers provide ground lift dumping functions.
The multifunction spoilers provide roll assist, proportional lift dumping and ground lift dumping functions.
The ground spoilers have only two positions: fully retracted during flight or fully deployed after landing. The inboard and
outboard ground spoilers, when tied together with the multifunction spoilers, comprise the ground spoilers system.
CF
O
1005
002_001
GROUND
SPOILER
MULTI-FUNCTION
SPOILER