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Self-propelled Chipper Shredder Vacuum

 9

4.7.

Use a 1/4” wrench to remove the three Screws 
securing the black plastic nozzle to the lower 
housing. They are accessible from underneath. 
See Figure 4.7.

4.8.

Four phillips head screws secure the front of the 
nozzle to the frame. Remove them.                 
See Figure 4.8.

Figure 4.7

Black plastic nozzle

 1/4” Screws

Figure 4.8

Nozzle Mounting 
Screws

4.9.

Tilt top of black plastic nozzle toward the engine 
to remove. This will allow the safety gate to pass 
by the hose opening freely. See Figure 4.9.

4.10. Remove all of the fasteners holding the lower 

housing to the upper housing. See Figure 4.10.

NOTE: 

There is a variety of nuts, bolts, and self-

tapping screws holding the two housings 
together.

Figure 4.9

Engine

Nozzle

Safety gate within 
vacuum tube

Figure 4.10

Lower housing

Nut & bolt

Summary of Contents for CSV 070

Page 1: ...f the product s Operators Manual supplied with the equipment No liability can be accepted for any inaccuracies or omission in this publication although care has been taken to make it as complete and a...

Page 2: ......

Page 3: ...0 TABLE OF CONTENTS Safety Switch 1 Inspection of the Drive System 3 Transmission Removal 5 Impeller and Belt Removal 8 Chipper Blade Removal 11...

Page 4: ......

Page 5: ...located at the rear of the unit The intent is to make sure that it will not run without a col lection bag or blower chute in place The safety switch is a normally closed switch This means that when t...

Page 6: ...ure 1 6 NOTE If the switch fails to ground out the mag neto when the plunger is up it would be possible to run the engine without a blower chute or col lector bag in place This is unsafe 1 7 1 8 If th...

Page 7: ...operate over the full range of speeds 2 2 Remove belt cover using a 3 8 wrench See Figure 2 2 2 3 Inspect variable speed pulley for full movement Run the self propel mechanism though its full range o...

Page 8: ...g is properly attached to tension bracket and spring anchor bolt See Figure 2 7 2 8 If the belt and pulley system works properly turning the variable speed sheave on the trans mission input shaft but...

Page 9: ...r ratcheting action Figure 2 11 Right hand drive gear Figure 2 12 Right side gear Drive axle Pin 3 TRANSMISSION REMOVAL 3 1 Disconnect the H T lead from the spark plug 3 2 Remove collection bag or blo...

Page 10: ...ecured by the rear wheel shoulder bolts It can be removed as the rear wheels are removed NOTE The rear cross bar is shorter than the front cross bar 3 10 Remove retaining ring holding drive gear and d...

Page 11: ...ransmission using needle nose pliers This is the variable speed cable NOTE Rotating the collar counter clockwise will aid in removal NOTE Z fitting must be installed from the bot tom of the speed cont...

Page 12: ...Disconnect the H T lead from the spark plug 4 2 Remove the transmission as described in the TRASMISSION REMOVAL section of this man ual 4 3 Safely tilt and support the front of unit to provide access...

Page 13: ...e 4 7 Black plastic nozzle 1 4 Screws Figure 4 8 Nozzle Mounting Screws 4 9 Tilt top of black plastic nozzle toward the engine to remove This will allow the safety gate to pass by the hose opening fre...

Page 14: ...e as needed 4 14 Do not use an impeller that shows any signs of damage A burst hazard will result 4 15 In servicing the impeller The pulley hub can be pried off and replaced or reused The Chipper blad...

Page 15: ...is manual See Figure 5 3 Figure 5 2 Chipper chute Figure 5 3 Engine 5 4 Using 3 16 allen wrench remove the flat head cap screw that holds the chipper blade to the impeller It is accessible through the...

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