COBHAM Sea Tel 4010W-91, Installation Manual

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4010W-91 Installation Manual Stowing the Antenna for Underway with Power OFF
17-2
4. Verify that the stow pin is engaged in the
channel of the stow block (as shown).
5. Verify that the antenna does NOT rotate.
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 in the elevation pan
when the dish is up at zenith (90 degrees
elevation).
2. In the un-stowed position the hardware from
right to left is Stow pin-bolt head, hex nut,
washer, bracket, washer, hex nut, so that the
pin section of the Stow pin-bolt is not
inserted into the hole in the elevation pan.
Pin inserted NOT in the Elevation Pan
Hex Nut and Washer
Bracket
Washer, Hex Nut and EL Stow Pin-Bolt head
3. To restrain the elevation axis of the antenna,
unthread the hex nut nearest the elevation
pan. Remove the hex nut and washer from
the stow pin-bolt.
4. Remove the stow pin-bolt from the bracket.