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Assembly

Operation

Maintenance

Service and Adjustments

Storage

Troubleshooting

Repair Parts

OWNER'S MANUAL

189783   Rev. 1   02.26.04  TR

PRINTED IN U.S.A.

MODEL NO. FN620L
3.75 HP 17 Inch
Tiller

For Parts and Service, contact our authorized  distributor:  call 1-800-849-1297

For Technical Assistance:  call 1-800-829-5886

Summary of Contents for FN620L

Page 1: ...Storage Troubleshooting Repair Parts OWNER S MANUAL 189783 Rev 1 02 26 04 TR PRINTED IN U S A MODEL NO FN620L 3 75 HP 17 Inch Tiller For Parts and Service contact our authorized distributor call 1 80...

Page 2: ...o stop the unit and disengage the controls quickly Never allow children to operate the equipment Never allow adults to operate the equipment without proper instruction Keep the area of operation clear...

Page 3: ...SPARK ARRESTER IS USED IT SHOULD BE MAINTAINED IN EFFECTIVE WORKING ORDER BY THE OPERATOR IN THE STATE OF CALIFORNIA A SPARK ARRESTER IS REQUIRED BY LAW SECTION 4442 OF THE CALIFORNIA PUBLIC RESOURCES...

Page 4: ...tiller all parts and hardware you assemble must be tightened securely Use the correct tools as necessary to insure proper tightness TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly e...

Page 5: ...etter handle your tilling conditions See TINE ARRANGEMENT in the Service and Adjustments section of this manual TINE OPERATION Check tine operation before first use See TINE OP ERATION CHECK in the Se...

Page 6: ...HROTTLE CONTROL These symbols may appear on your Tiller or in literature supplied with the product Learn and understand their meaning FIG 4 MEETS ANSI SAFETY REQUIREMENTS Our tillers conform to the sa...

Page 7: ...NGINE Move throttle control to STOP position Never use choke to stop engine HOW TO USE YOUR TILLER Know how to operate all controls before adding fuel and oil or attempting to start engine TINE OPERAT...

Page 8: ...With engine level remove engine oil filler plug Fill engine with oil to point of overflowing For approx imate capacity see PRODUCT SPECIFICATIONS on page 3 of this manual Tilt tiller back on its whee...

Page 9: ...ndlingyourtiller startactualfielduse with throttle in slow position mid way between FAST and IDLE To help tiller move forward lift up the handles slightly thus lifting depth stake out of ground To slo...

Page 10: ...n better and last longer BEFORE EACH USE Check engine oil level Check tine operation Check for loose fasteners LUBRICATION Keep unit well lubricated See LUBRICATION CHART MAINTENANCE SCHEDULE FILL IN...

Page 11: ...e oil s SAE viscosity grade according to your expected temperature NOTE Although multi viscosity oils 5W 30 10W 30 etc improve starting in cold weather these multi viscosity oils will result in increa...

Page 12: ...NANCE COOLING SYSTEM See Fig 14 Your engine is air cooled For proper engine performance and long life keep your engine clean Clean air screen frequently using a stiff bristled brush Remove blower hous...

Page 13: ...er tines can be assembled in several different ways to suit your tilling or cultivating needs CAUTION Tines are sharp Wear gloves or other protection when han dling tines NORMAL TILLING 17 PATH See Fi...

Page 14: ...handle while observing tines Tines should rotate forward If tines do not rotate place loop of idler spring in a higher link of chain and retest NOTE If ON positioncheckrequiredadjustment recheck OFF p...

Page 15: ...d rests on idler pulley CHECK TINE OPERATION See TINE OPERATION CHECK in this section of manual REPLACE BELT GUARD ENGINE TO ADJUST CARBURETOR The carburetor has a high speed fixed jet and has been pr...

Page 16: ...Inspect and replace belts if necessary See belt re placement instructions in the Service and Adjustments section of this manual Lubricate as shown in the Maintenance section of this manual Be sure tha...

Page 17: ...6 Stale or dirty fuel 6 Empty fuel tank and refill with fresh gasoline 7 Water in fuel 7 Empty fuel tank and carburetor and refill tank with fresh gasoline 8 Clogged fuel tank 8 Remove fuel tank and...

Page 18: ...8 x 14 Ga 8 74760516 Bolt Hex Hd 5 16 18 x 1 9 74760512 Bolt Hex Hd 5 16 18 x 3 4 10 10040500 Washer Lock 5 16 11 73220500 Nut Hex 5 16 18 12 98000129 Nut Flanged 5 16 18 KEY PART NO NO DESCRIPTION K...

Page 19: ...968X Shaft Idler Arm 25 73350500 Nut Hex Jam 5 16 18 KEY PART NO NO DESCRIPTION 1 23230506 Screw Set 5 16 18 x 3 8 2 130812 Sheave Engine 4 74610812 Bolt Hex 1 2 20 x 3 4 5 17490440 Bolt Thd Roller 1...

Page 20: ...pin 8 318J Support Depth Stake R H 9 9193R Stake Depth 10 9551R Rivet Drilled 13 317J Support Depth Stake L H 15 5388J Spring Stake 16 121117X Bolt Shoulder KEY PART NO NO DESCRIPTION 17 9186R Wheel 1...

Page 21: ...Tine Outer R H 2 4921H Retainer Spring 3 165772 Tine Inner R H 4 165771 Tine Inner L H 5 165773 Tine Outer L H 6 9194R Pin Clevis KEY PART NO NO DESCRIPTION 3 1 6 4 5 6 2 2 tine_ipb_4 REPAIR PARTS TI...

Page 22: ...19131311 Washer 13 32 x 13 16 x 11 5 73900600 Nut Lock Flg 3 8 16 unc 6 9056R505 Shield Tine 7 188195 Bracket Engine R H 8 165834 Bracket Engine L H 10 73970500 Nut Lock Hex Flange 11 187912 Bolt Shou...

Page 23: ...13X Decal Tine Control 6 110614X Decal Hand Placement 8 120076X Decal Warning Rotating Tines 9 171803 Decal Briggs Stratton 11 162384 Decal Warning 12 165327 Decal Speed Control 189783 Manual Owner s...

Page 24: ...anty does not apply to any product which has been subjected to alteration misuse abuse improper assembly or installation delivery damage or to normal wear of the product 5 Exclusions Excluded from thi...

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