INSTALL SECOND STAGE MIXING ASSEMBLY
Position plate (13) on support (4). Install five
bolts (14), one screw (14.1), 11 washers (15),
and two nuts (16) in plate and support.
INSTALL FORWARD INPUT AND SUPPORT
FLIGHT SAFETY PARTS
This is an installation critical flight
safety part. All aspects of its assembly
and installation must be ensured at
each joint connection and mounting to
the adjacent shaft.
Ensure that all bushings are properly
installed (including orientation) in
each input and output clevis of the
Ensure bellcrank hub bearings are
serviceable and properly installed.
Ensure proper attaching hardware
(impedance type bolt, nut, and
washers) is installed including
verification of bolt head orientation,
torque, and installation of cotter pins.
Loose attachments within flight control
primary linkage will degrade aircraft
control. Missing components will
cause loss of control.
Have helper position forward support bellcrank
(17) between supports (4 and 5), small clevis
(18) to left.
Install bushing (19) in support (5) and bearing
Install bushing (21) in support (4) and bearing
Check bushings (19 and 21). Bushings shall be
flush with bearings (20 and 22).