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10 Maintenance Instructions
Proper servicing and adjustment is key to extending the life of your attachment. Carefully insect
10.1 General
and routinely maintenance to avoid costly downtime and repairs.
Check all bolts and nuts after using for several hours to ensure they are secure. Replace any worn,
damaged or missing safety labels.
The parts on your JRCO Hooker Aerator have been designed specifically for your attachment and
should be replaced with genuine parts from your local JRCO Dealer. Do not alter the equipment in
any way.
Clean, inspect, service and repair any necessary parts that are
10.2 Daily Maintenance
necessary. This will ensure it is ready for use the next time
mounted.
1. Check tines for wear and bearings for looseness. Replace
tine rotors if the tines have worn to less than 2 ½" long.
2. Add grease to each of the fittings at the front of each
casting, wheel spindle and wheel
3. The tines should be cleaned immediately after operation.
1. Spray caster pins and flange bushings with silicone
10.3 Seasonal Maintenance
lubricant.
2. Replace the battery harness fuse with an AGC-20 or
equivalent only.
20195 South Diamond Lake Road, STE 100
Rogers, MN 55374
800.966.8442
MODEL 753
Operator's Manual
Figure 1-11
18
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