Sea Tel 5012-91, Installation Manual, Page: 92 / 138

5012-91 Installation Manual Stowing the Antenna
17-2
17.1.2. Installing the EL Shipping/Stow Restraint
1. The EL shipping/stow restraint is formed by a
stow pin-bolt mounted through a bracket and
is engaged into a hole/slot in the elevation
driven sprocket when the dish is at zenith (90
degrees elevation).
2. In the un-stowed position the hardware from
left to right is the stow pin-bolt head, hex nut,
washer, bracket, washer, hex nut. So the pin
section of the stow pin-bolt is NOT inserted
into the hole in the elevation driven sprocket.
EL Stow Pin-Bolt head
Hex Nut & Washer
Bracket
Washer & Hex Nut
Elevation Driven Sprocket
3. To restrain the elevation axis of the antenna,
unthread the hex nut nearest the elevation
driven sprocket. Using a ¾” open end wrench,
remove the hex nut and washer from the stow
pin-bolt.
4. Remove the stow pin-bolt from the bracket.