Compare the illustrations with your shredder to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. Hopper FIGURE 7.-Model 645 Shown OPERATING CONTROLS (See figure 7) RELEASE BAR—Used to release the leaf ranp when raising or lowering. CHOKE LEVER—Used to enrich the fuel mixture in the carburetor when starting a cold engine. STARTER HANDLE-Used to manually start the engine. THROTTLE CONTROL—Controls engine speed and stops the e

L-Wash. 5/16" I.D. 78 734-0225 Air Valve 35 712-3010 Hex Nut 5/16-18 Thd. (Gr. 5) — 764-0199A Bag (Not Shown) 36 781-0510 Shredder Frame — 723-0400 Safety Glasses (Not Shown) Owner’s Manual 37 710-0157 Hex Bolt 5/16-24 x .75" Lg. — 770-7387F 38 736-0119 L-Wash. 5/16" I.D.* 39 710-3008 Hex Bolt 5/16-18 x .75" Lg. (Gr. 5) * Common Hardware May Be Purchased Locally. 18 TECUMSEH 8 H.P. ENGINE MODEL NO. HM80-155426L Repair Parts 19 TECUMSEH 8 H.P. ENGINE MODEL NO. HM80-155426L Repa

Select the oil’s viscosity grade according to your expected operating temperature. Colder - 32°F-► Warmer NOTE: Although multi-viscosity oils (SE30, 10W30, etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 32°F. Check your oil level more frequently to avoid possible engine damage from running low on oil. Your four-cycle engine will normally consume some oil—therefore, check engine oil level regularly approximately every

Release plunger to lock it chute opening. Depress the plunger on the draw- into position. See figure 5. * _OPERATION_ KNOW YOUR CHIPPER-SHREDDER READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR CHIPPER-SHREDDER. Compare the illustrations with your chipper-shredder to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference. Hopper Assembly 1 Chipper Starter Chute Handle FIGURE 6. MEETS ANSI SAFETY STANDARDS Sears c

Separate the chipper-shredder into two halves. • Remove the back-up plate. NOTE: When reassembling, make certain the opening on the back-up plate is toward the bottom of the unit. The back-up plate may be reversed to provide a new cutting edge. 13 FIGURE 20— Model 247.780892 Shown • Loosen the two hand knobs and cupped washers which secure the chute deflector, and raise the chute deflector. • Insert a 1/2” or 3/4" diameter pipe through the flail screen into the impeller to keep it from tur

4) 2 590600 Washer 3 590696 Retainer 4 590601 Washer 5 590697 Brake Spring 6 590698 Starter Dog 7 590699 Dog Spring 8 590700 Pulley & Rewind Spring Ass’y. 11 590705 Starter Housing Ass’y. 12 590535 Starter Rope (98" x 9/64" Dia.) 13 590701 Starter Handle O-2 0 31 I TABLA DE LOCALIZACION DE FALLAS PROBLEMA CAUSA CCRRECTIVE ACTION El motor no arranca • Tanque de combustible vacío, o combustible rancio. • Está desconectado el conductor de la bujía. • Bujía defectuosa. • El interrup

If you have difficulty aligning the holes, loosen the two screws on the upper end of the hopper assembly. • Place the six truss machine screws and nuts found in hardware pack in the remaining holes of hopper assembly, alternating sides of the unit and tightening finger tight only. • After assembling all eight screws, tighten them securely. -ATTACHING THE CATCHER BAG Your chipper-shredder is equipped with a catcher bag to catch the shredded material. • To attach the bag, place the opening of

SHREDDERS Model Series 645B thru 653B IMPORTANT! Record the exact Model No. and Serial No. which appear on the frame of your unit in the space below. You must have these numbers, along with the date of purchase, in order to receive warranty or service. 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’

Lea, comprenda y observe todas las instrucciones en la máquina y en el manual(es) antes de la operación. Guarde este manual en un lugar seguro para referencia futura y regular y para ordenar piezas de repuesto. • Su astilladora-desmenuzadora es una herramienta poderosa y no un juguete. Por consiguiente sea extremadamente precavido en todo momento. Su unidad ha sido diseñada para desempeñar dos tareas; astillar y desmenuzar la vegetación hallada en un patio normal. No la use para ningún otro fin

Close finger tight only. Forcing will cause damage. 2. Open one turn (counterclockwise). 3. Close idle adjusting needle (figure 11) by turning to right (clockwise). Close finger tight only. Forcing will cause damage. 4. Open one and one-half (1 Vz) turns (counterclockwise). 5. Start engine. Follow starting instructions page 5. 6. With throttle open (carburetor control at RUN or FAST position) adjust power adjusting needle one-eighth (118) turn at a time forward or backward until engine runs