INSTALL FORWARD DRIVE SHAFT MOUNT
Install left or right mount at any of
six places in same way. Typical right
mount is shown here.
Install bushing (1) in mount (2).
There are two types of mount and
bushing assemblies used. Helicopters
with 1 and those modified by
attrition have improved mount and
bushing assemblies. Be sure to install
matching part number mounts and
bushings on both sides of shaft.
Position mount (2) with bushing (1), into bracket
Rotate plates (4) to align bolt hole (5) with
Reach center bolt hole in mount
through bolt holes in plate. Use socket
Coat thread of bolt (6) with oil (E254). Install bolt
and washer (7) through bracket (3) and bushing
Install washer (8) and nut (9). Torque nut to 155
Check bolt (6). There shall be 0.10 to 0.17 inch
of bolt extending through nut (9). Install another
washer (8) or thinner washer, if needed.