Gatekeeper Systems CartManager HD, Руководство полевого техника

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CartManager XD Field Technician Guide Page 26
Replacing the Main Drive Tires
The foam-filled main drive tires are designed to give maximum traction and durability over a wide range of working
conditions and surfaces. The only time you should need to replace a tire is in the case of excessive wear or damage.
If you need to replace both tires, do them one at a time.
You will need:
•
One or two replacement foam-filled tires, part #A500129.
•
A car jack, ball jack, or similar type of device capable of lifting at least 750 pounds.
•
Four wheel chocks.
•
Several sturdy wood blocks.
•
A 3/4 inch socket, socket driver and a short extension.
1. Park the CartManager XD in a dry, flat area.
2. Turn the unit off and push the manual brake level all the way in.
3. Wedge a wheel chock in front and in back of the wheel you are NOT working on.
4. Wedge two chocks to immobilize the back swivel wheel.
5. On the wheel being replaced, use the 3/4 inch socket to loosen the nuts about ½ turn.
6. Place the jack under the side panel on the same side as the wheel being changed, as shown in the diagram
below. You can also use the forklift or pallet jack to lift from underneath.
7. Lift the CartManager XD so that you have just enough room to slide the new tire on.
8. Wedge the wood blocks under the front corner of the CartManager XD. This provides an extra safety measure in
case the jack shifts.
9. Remove the nuts and pull the tire straight off the bolts.
10. Slide on the replacement tire and tighten the nuts.
11. Lower the jack and remove all tools and materials from the area.