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Operator’s Manual
Chipper Shredder
Vacuum
Model Number
203
IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY
Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-
covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting
applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the
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TABLE OF CONTENTS Content Page Content Page Important Safe Operation Practices 3 Maintaining Your Chipper Shredder Vacuum 9 Assembling Your Chipper Shredder Vacuum 5 Trouble Shooting 13 Know Your Chipper Shredder Vacuum 6 Illustrated Parts List 14 Operating Your Chipper Shredder Vacuum 7 Warranty 20 Adjusting Your Chipper Shredder Vacuum 8 FINDING MODEL NUMBER This Operator’s Manual is an important part of your new chipper shredder vacuum. It will help you assemble, prepare and maintain the uni
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SECTION 1: IMPORTANT SAFE OPERATION PRACTICES WARNING: This symbol points out important safety instructions which, if not followed, could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply with these instructions may result in personal injury. When you see this symbol - heed its warning. WARNING: The Engine Exhaust from this product contains chemicals known to the S
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j. To reduce a fire hazard, keep machine free 11. Keep all guards, deflectors and safety devices in of grass, leaves, or other debris build-up. place and operating properly. Clean up oil or fuel spillage and remove any 12. Keep your face and body back and to the side of fuel soaked debris. the chipper chute while feeding material into the k. Allow machine to cool at least 5 minutes machine to avoid accidental kickback injuries. before storing. 13. Never operate this machine without good visib
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WARNING: - YOUR RESPONSIBILITY: Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine. NOTE: Not all safety labels shown may apply to your chipper shredder vacuum. SECTION 2: ASSEMBLING YOUR CHIPPER SHREDDER VACUUM IMPORTANT: This unit is shipped without gasoline or oil in the engine. Be certain to service engine with gasoline and oil as instructed in the separate engine manual Nozzle before operatin
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Attaching The Nozzle Bag Opening Discharge Bag Remove three wing nuts from the front of the Chute chipper shredder vacuum. Place nozzle in position over the three studs on unit and secure with wing nuts just removed. See Figure 2. Wing Wing Nuts Nut Nozzle Figure 3 Place the four straps on the top of the bag over upper handle, hooking them on the studs to secure in place. Squeeze the clamp on the drawstring and pull the drawstring tight. Release the clamp. Figure 2 See Figure 4. NOT
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Starter Handle (Not Shown) Engine Controls The starter handle is located on the engine. Pull the See the separate engine manual for the location and starter handle to start engine. function of the controls on the engine. Drive Clutch Control Bag Nozzle Nozzle Door Chipper Adjustment Lever Chute Caster Lock Figure 5 SECTION 4: OPERATING YOUR CHIPPER SHREDDER VACUUM WARNING: Read, understand, and follow Starting Engine all instructions and warnings on the Attach spark plug wire to spark plug
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Pull rope with a rapid, continuous, full arm stroke. into catcher bag. Do not attempt to shred or chip any Keep a firm grip on starter handle. Let rope rewind material other than vegetation found in a normal yard slowly. (i.e. branches, leaves, twigs, etc.) Avoid fibrous plants Repeat the previous steps until engine fires. When such as tomato vines until they are thoroughly dried engine starts, move choke control (if equipped) out. Materials such as stalks or heavy branches up to 2” gra
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Drive Clutch Cable Adjustment Adjust the drive clutch control if the chipper shredder Smaller Hole vacuum moves forward with the drive clutch control (Rotate Freely) disengaged, if it does not self-propel with the drive clutch control engaged, or if drive belt is slipping (unit hesitates while engine maintains the same speed). Use the adjustment wheel located in the clutch control housing to tighten or loosen the clutch cable. In Larger Hole addition, the adjustment wheel may also be used
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Customer Responsibilities MAINTENANCE SERVICE SCHEDULE DATES Lubricate Wheels Lubricate Adjustment Levers Lubricate Caster Wheels Check Chipper Blades Check Oil Change Oil Check Air Filter Clean Engine Check Spark Plug Clean the screen by scraping or washing with water Maintenance and reinstall the screen. Engine NOTE: Be certain to reassemble the flail screen with Refer to the separate engine manual for all engine the curved side down. maintenance instructions. Check engine oil level be
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Drain the gasoline and oil from the chipper Sharpening Or Replacing Chipper Blades shredder vacuum. Remove the three wing nuts that secure the nozzle NOTE: When tipping the unit, empty the fuel tank and to the outer housing and remove the nozzle. Refer keep spark plug side up. to Figure 2. Disconnect the spark plug wire and ground it Remove the vacuum bag from the unit. against the engine. Remove the discharge chute as instructed in the Remove the flail screen as instructed in t
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Thread the special impeller tool into the crankshaft. Place the mounting adapter against the engine and Stop when the impeller assembly can move on the make sure the hole in the mounting adapter is crankshaft. facing up. If the old belt is still on th e unit, cut belt to remove Place the inner housing against mounting adapter from unit. and frame. Secure with the five hex bolts and two Remove the impeller assembly from the crankshaft hex nuts previously removed. Refer to Figure 14.
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WARNING: Never store the machine or Storing Your Chipper Shredder Vacuum fuel container indoors where there is an Clean the equipment thoroughly. open flame, spark, or pilot light such as on Wipe equipment with an oiled rag to prevent rust. a water heater, furnace, clothes dryer, or Refer to engine manual for correct engine storage other gas appliance. instructions Store unit in a clean, dry area. Do not store next to corrosive materials such as fertilizer. SECTION 7: TROUBLESHOOTING
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SECTION 8: PARTS LIST FOR MODEL 203 1 4 2 3 2 3 5 9 10 8 6 7 11 12 13 15 9 14 10 8 14 16 13 REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1 681-0095 Chipper Chute 9 720-0190 Height Adjustment Knob 2 712-3010 Hex Nut 5/16-18 10 732-0754 Spring Lever 3 736-0242 Bell Washer.340 ID x.872 OD 11 781-0702 Index Bracket RH 4 731-1690A Discharge Chute 12 781-0703 Index Bracket LH 5 764-04001 Bag 13 738-0913 Shoulder Screw 6 631-0069 Nozzle Assembly 14 736-3084 Flat Washer.510 x 1.120 x.06
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Model 203 1 2 3 4 7 2 6 13 14 3 15 13 18 14 16 5 17 38 8 10 25 6 11 9 26 12 22 5 3 2 15 17 14 19 30 23 36 31 24 30 27 36 34 28 35 32 29 33 Ref. Ref. Part No. Part Description Part No. Part Description No. No. 1. 681-0108 Impeller Assembly Complete 19. 781-0599 Upper Shredder Blade 2. 719-0329 Flail Blade 22. 710-0772 Hex Cap Screw 5/16-18 x 2 3. 715-0166 Spiral Pin 23. 781-0653 Flail Housing Blade 4. 681-0107 Impeller Assembly 24. 710-3008 Hex Cap Screw 5/16-18 x.75 5. 711-0833B Clevis Pin 25.
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Model 203 9 11 2 5 6 4 10 6 5 1 13 17 8 3 7 4 16 15 8 56 17 14 18 19 12 44 49 30 24 27 27 29 25 40 34 45 35 36 55 33 32 48 23 42 37 41 38 22 28 26 54 51 50 39 52 21 57 31 47 43 53 50 46 16
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Model 203 Ref. Ref. Part No. Part Description Part No. Part Description No. No. 1. 781-0677 Chain Case LH 30. 741-0415 Flange Bearing.566 ID 2. 781-0676 Chain Case RH 31. 719-0325 Lower Housing 3. 754-0457 V-Belt 32. 748-0373 Flange Bearing.503 ID 4. 748-0313 Spacer 33. 719-0324A Upper Housing 5. 741-0413 Hex Flange Bearing 34. 748-0208A Flange Bearing.378 ID 6. 736-0336 Flat Washer 35. 710-0589 Hex Washer Screw #10-16 x.75 7. 713-0422 Chain 36. 717-1433 Pinion Shaft 10T 8. 710-0896 Self Tapp.
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Model 203 5 1 6 2 4 3 7 8 3 9 20 11 12 10 8 2 22 26 13 15 21 17 14 13 13 12 19 26 18 12 18 29 26 12 13 28 30 14 26 31 27 12 18 30 32 34 36 35 13 29 37 38 32 29 34 35 36 13 39 33 37 20 40 38 41 42 43 38 37 39 40 45 44 29 38 46 47 37 44 48 46 45 47 48 18
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Model 203 Ref. Ref. Part No. Part Description Part No. Part Description No. No. 1. 749-1095 Upper Handle 27. 749-1094 Lower Handle 2. 1539-019 Push Nut 28. 710-0502A Screw 3/8-16 x 1.25 3. 711-0737 Stud Pin.250 x 1.75 29. 710-0604A Hex Washer Screw 5/16-18 x.625 4. 746-0714 Clutch Cable 56" 30. 741-0413 Hex Flange Bearing.631 x.720 5. 731-1735 Upper Clutch Cover 31. 681-0097A Frame Assembly 6. 731-0620 Drive Lever 32. 781-0700 Axle Bracket 7. 731-1736 Lower Clutch Cover 33. 781-0697 Transmissio
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MANUFACTURER’S LIMITED WARRANTY FOR: The limited warranty set forth below is given by MTD LLC with e. MTD does not extend any warranty for products sold or respect to new merchandise purchased and used in the exported outside of the United States, its possessions United States, its possessions and territories. and territories, except those sold through MTD’s authorized channels of export distribution. “MTD” warrants this product against defects in material and f. Replacement parts that are n
