ASSEMBLE COPILOTS COCKPIT CONTROL ASSEMBLY
Position spacer (82) between bellcrank (57) and
fitting (83) of support (2).
FLIGHT SAFETY PARTS
This is an installation critical flight
safety part. All aspects of its assembly
and installation must be ensured.
Ensure that all associated spacers,
washers, and bushings are installed.
At installation of bolt ensure that the
AN320-6 nut is tightened using proper
installation procedure to prevent
excess torque application to the
associated bellcrank hub bearings
thereby restricting free rotation of the
Loose attachments within flight control
primary linkage will degrade aircraft
control. Missing components will
cause loss of control.
Slide shaft (81) through spacer (82) and fitting
(83) until it bottoms.
Install two bushings (84 and 85) in shaft (81).
Install two washers (86 and 87), bolt (88) and nut
(89) in shaft (81). Tighten nut until bellcranks (57
and 69) do not move up and down, but rotate
freely. Back off nut to align cotter pin holes.
Check gap between washer (86) and bushing
(85). Gap shall be 0.010 inch maximum.
Install cotter pin (90). Remove tags from
bellcranks (57 and 69).