COBHAM Sea Tel 4010W-91, Руководство по установке

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Stowing the Antenna for Underway with Power OFF 4010W-91 Installation Manual
17-5
17.2.2. 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
3. To un-restrain the elevation axis of the
antenna, unthread the two hex nuts. Remove
the hex nuts and washer from the stow pin-
bolt.
4. Remove the stow pin-bolt from the bracket.
5. Remove the washer from the stow pin-bolt
and thread one of the 2 hex nuts onto the
bolt and tighten.
6. Put one of the washers onto the stow pin-bolt
and insert it into the bracket toward the
elevation pan.
7. Put the other washer, and then the other hex
nut, onto the bolt.