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Installation
Install the trunnion pulley in place of the
M-1 trunnion screw, with the washer behind
it. Use the narrow pins on your blue whale
wrench to tighten.
NOTE: The pulley should be installed as
shown, with the relief around the lock screw
hole facing outwards.
M-2 and gimbal upgrades will install the pulley
with bearing OVER the trunnion screw.
The blue pin wrench is used to secure the pulley.
With a 5/64” Allen wrench, remove the place-
holding set screws from the two holes opposite
the gimbal handle.