ETS-Lindgren 1052 Antenna Tower Positioner - Manual (Page 17)

Assembly Instructions | 17
4. Install upper mast section—With
the pulley at the top, insert the
upper mast into the lower mast, and
align the markers.
5. Thread winch rope from winch,
through pulley, and down the
other side to the carrier.
• Remove the clevis pin at the top
of the upper mast.
• Unwind the winch rope to the top
of mast and place it over the
pulley.
• Secure the rope in the pulley
groove with the clevis pin.