bell crank


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bell crank

n
(General Engineering) engineering a lever with two arms having a common fulcrum at their junction
References in periodicals archive ?
This system is simplified by replacing the fixed joint for a revolute joint between the bell crank and the chassis and a torque in opposition to its motion as a function of the torsion stiffness of the bar and the turn of the bell crank.
We also noticed that the FIT we had replaced a week ago once again was rubbing the bell crank that sits on the inboard side of the FIT.
So, before you lube the steering linkage bell crank assembly quarterly with GAA, carefully wipe off any corrosion you find with a rag.
So, before you lube the steering linkage bell crank assembly quarterly with GAA, wipe off any corrosion you find carefully with a rag.
The left pulley support (p/n 2613083-1) web below the floor at FS 120.0 and butt line 10.0 cracked, from the left elevator bell crank mount bolt access hole to the end of the web.
During a routine inspection, a rudder cable (p/n CA13190) was found worn with broken strands where it exits the (guide) tube (p/n 157727) about two inches forward of the rudder bell crank. This is approximately on the rudder hinge line.
Inspection revealed the rod end under the pilot's floor connecting the retract rod to the bell crank separated, causing the nose gear to become disconnected from the landing gear transmission.