MODEL
BARRIER GATE ARM INSTALLATION FOR MODEL
1.Assemble the SG arm on the ground first, making sure to leave all fasteners loose, including the spreader arms (#4 & #7 above).
2.Make sure the barrier gate is in the full closed position.
3.With someone’s assistance, lift the arm up to a height even with the barrier gate flange. The far end should either be supported by something of equal height as the flange, or be held by someone throughout the next steps.
4.Assemble the wood arm between the attachment channel (#8) and the flange and bolt together. Tighten these bolts firmly.
5.Tighten all bolts where the three pieces of wood arm come together.
6.Tighten up the nuts (#6) on the spreader arms (#4 & #7) until the plates (#5) are tight against the wood.
7.The arm should have a curved, wishbone appearance once finished.