COBHAM Sea Tel 4010W-91, Installation Manual

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Installation 4010W-91 Installation Manual
3-7
2. To un-restrain azimuth rotation of the
antenna simply lift the spring loaded plunger
handle and rotate it 90 degrees (CW or CCW)
to its retracted/locked position (assure that
the horizontal pin locks into the grooves in
the top collar).
Un-Stowed Position
Stowed Position
3. Verify that the stow pin is retracted up and
out of the stow block channel.
4. Verify that the antenna rotates freely and
easily a full 360 degrees CW & CCW.
3.4.2. Removing 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 in the elevation pan
when the dish is up at zenith (90 degrees
elevation).
2. In the stowed position the hardware from
right to left is Stow pin-bolt head, washer,
bracket, washer, hex nut, hex nut so that the
pin section of the Stow pin-bolt is inserted
into the hole in the elevation pan.
Pin inserted into Elevation Pan
2 Hex Nuts
Bracket
EL Stow Pin-Bolt head