Swine Robotics Boar Bot, Руководство пользователя

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12
Mechanical Service
I. Removing the top cover
1. Disconnect the negative battery cables from the rear battery.
2. Disconnect the switch wires from the on/off the switch.
3. Disconnect the charger receptacle wires from the batteries.
4. Remove the top portion of the antenna with a 7/16 inch wrench.
5. Remove the antenna retaining nut to remove the antenna base from the cover.
6. Remove the four cap screws retaining the receiver to the top cover.
7. Remove the front door support chain.
8. Remove the two cap screws retaining the top cover to the rear plate.
9. Remove the four cap screws retaining the top cover to the base plate.
10. Lift the top cover straight up and off the machine.
11. To reinstall top cover reverse the above procedure.
II. Removing the wheels
1. Disconnect the negative battery cables from the rear battery.
2. Raise and support the machine with a chain hoist or blocks to suspend the
wheels off the ground.
3. Remove the plastic bottom side bumper to gain access to the chain and idler
sprocket.
4. Loosen drive chain idler sprockets and remove chains.
5. Remove cap screw from the end of the axle shaft and pull wheel/hub assembly
off the end of the axle.
6. Remove the three nuts retaining the hub assembly to the wheel (Note when
reinstalling the hub assembly to the wheel, do not tighten the three nuts until the
assembly is on the axle to ensure proper alignment.)
7. Wheels should be installed in sets of four to keep the machine driving straight.
8. When installing new bushings, coat axle with grease before reinstalling the
wheels.