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Cable Instructions for G9

Cable Instructions for G9

Cable Instructions for G9

Product catalog summary
Headgate Maintenance Overview
  • Lubricate headgate hinge pipes with a solvent-type lubricant like diesel fuel or WD-40 when new and whenever they dry out. There are no grease zerks on the headgate.
  • Ensure all decals are present and visible, and that the operator understands their warnings.
Front View Instructions
  • Maintain gate timing and keep cables tight, especially during the initial use when cables stretch the most.
  • Adjust the chain stop wing nut to allow only the cow's head through when the headgate is in the catching position to prevent cable breakage.
  • Replace both cables simultaneously; do not mix new and stretched cables. Use the old cable as a replacement when needed.
Steps for Replacing Top-Mounted Cables
  1. Insert the first cable bolt through the guide loop and top collar on the left side, add a spring, washer, and nut, and wrap the cable around the hinge pipe ½ turn clockwise.
  2. Route the cable across to the other side, wrap ½ turn counterclockwise, and secure with a spring, washer, and nut.
  3. Push the left gate back and pull the right gate forward to tighten the cable while replacing the second cable.
  4. Repeat the process for the second cable, ensuring proper routing and tension.
  5. Tighten both cables to ensure smooth gate operation without binding.
  6. Time the gates by locking them closed and adjusting the vertical neck pipes to touch the back flapper plate simultaneously.
Contact Information

Pearson’s Inc.
39258 Hwy 2, P.O. Box 268, Thedford, NE 69166
Phone: (308) 645-2231
Fax: (308) 645-2520

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Catalog excerpts

Cable Instructions for G9-1

Pearson’s Inc. 39258 Hwy 2 P.O. Box 268 Thedford, NE 69166 Phone: (308) 645-2231 Fax: (308) 645-2520 Headgate hinge pipes should be lubricated with a solvent-type lubricant such as diesel fuel or WD-40 when headgate is new and whenever they get dry. There are no grease zerks on the headgate. Make sure all decals are present and visible on the headgate. Make sure the operator of the headgate knows the decals’ locations and understands their warnings. KEEP GATES IN TIME AND CABLES TIGHT! New cables will stretch out, so it is very important to keep them tight. The first 50-75 head through the gate will do most of the stretching, so that is the most important time to watch. For routine tightening, simply tighten all four cable nuts the same amount. Keep chain stop wing nut adjusted to only allow cow’s head through the headgate when headgate is opened backwards (catching position). Allowing the headgate to open any wider will let the cow’s shoulder(s) slip past the headgate, and cable breakage can occur. Always replace both cables at once. A new cable cannot be used with a stretched one. Keep the old one, and use it as a replacement when one of the new ones wears out. We recommend that you keep the old cable on while you replace the first new one. Cables are the same for both sides; there is no difference between left/right/top/b

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Cable Instructions for G9-2

For models G-9, G-9S, G-93 (50” cable) and G-7 (46” cable) Steps for Replacing Top-Mounted Cables (Crimped on Bolts) 1. Put first cable bolt through guide loop and top collar on left side. Put on a spring, a washer, and a nut. Only start the nut to allow enough tolerance to start nut on other end. Wrap cable around hinge pipe ½ turns clockwise (from top) around hinge pipe, and route across to other side. 2. Bring cable around hinge pipe ½ times counterclockwise (from top), and route through guide loop. Put cable bolt through top right ear, install spring and washer, and start nut. 3. Looking...

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