Operation Manual
Page 1
... and follow all Safety Rules and Instructions before operating this product, Call: 1-800-659-5917 Sears Craftsman Help Line 5 am - 5 pm, Mon - Operator's Manual 1® LAW TRACTO 21.0 HR* 42" Mower Electric Start Automatic Transmission Model No. 917.28922 • EspaSol, p. 33 03070 This product has a low emission engine which operates differently from previously built...
... and follow all Safety Rules and Instructions before operating this product, Call: 1-800-659-5917 Sears Craftsman Help Line 5 am - 5 pm, Mon - Operator's Manual 1® LAW TRACTO 21.0 HR* 42" Mower Electric Start Automatic Transmission Model No. 917.28922 • EspaSol, p. 33 03070 This product has a low emission engine which operates differently from previously built...
Operation Manual
Page 2
...warranty is ever used within the warranty period, including but not limited to the instructions contained in the operator's manual. Engine (fuel system) cleaning or repairs caused by towing objects beyond the capability of the exterior finishes, or ...-Operation 7 Operation 9 Maintenance Schedule 16 Maintenance 16 Service and Adjustments 21 Storage 27 Troubleshooting 28 Sears Service Back Cover Craftsman Riding Equipment Warranty: Lawn Tractors, Garden Tractors, Zero Turn Riders CRAFTSMAN TWO YEAR FULL WARRANTY FOR TWO YEARS from the date of purchase ...
...warranty is ever used within the warranty period, including but not limited to the instructions contained in the operator's manual. Engine (fuel system) cleaning or repairs caused by towing objects beyond the capability of the exterior finishes, or ...-Operation 7 Operation 9 Maintenance Schedule 16 Maintenance 16 Service and Adjustments 21 Storage 27 Troubleshooting 28 Sears Service Back Cover Craftsman Riding Equipment Warranty: Lawn Tractors, Garden Tractors, Zero Turn Riders CRAFTSMAN TWO YEAR FULL WARRANTY FOR TWO YEARS from the date of purchase ...
Operation Manual
Page 3
... by and comply with the instructions, to prevent acciden- Too heavy of a load, while on a slope, is clear of your tractor. Tires can lose traction with the ground and cause you may ricochet back toward the operator. Wash hands after handling. tended. Shut off...the blades. • Be sure the area is dangerous. I. dation for all instructions on a slope. Always look down a hill in the manual before starting when setting up to a complete stop engine, and remove keys before dismounting. • Disengage blades when not mowing. GENERAL OPERATION •...
... by and comply with the instructions, to prevent acciden- Too heavy of a load, while on a slope, is clear of your tractor. Tires can lose traction with the ground and cause you may ricochet back toward the operator. Wash hands after handling. tended. Shut off...the blades. • Be sure the area is dangerous. I. dation for all instructions on a slope. Always look down a hill in the manual before starting when setting up to a complete stop engine, and remove keys before dismounting. • Disengage blades when not mowing. GENERAL OPERATION •...
Operation Manual
Page 6
... experience any problem you cannot easily remedy, please contact a Sears or other major home items, in the U.S.A. Your new Craftsman® product is equipped with an internal combustion engine and should be maintained in -home repair, plus convenient repair scheduling. ...price of dependable operation. W/O Filter: 48 oz. Please read and retain this owner's manual. You can save you purchase the Agreement, a simple phone call 1-800=827=6655. _I, WARNING: This tractor is equipped with a spark arrester meeting applicable local or state laws (if any unimproved forestcovered...
... experience any problem you cannot easily remedy, please contact a Sears or other major home items, in the U.S.A. Your new Craftsman® product is equipped with an internal combustion engine and should be maintained in -home repair, plus convenient repair scheduling. ...price of dependable operation. W/O Filter: 48 oz. Please read and retain this owner's manual. You can save you purchase the Agreement, a simple phone call 1-800=827=6655. _I, WARNING: This tractor is equipped with a spark arrester meeting applicable local or state laws (if any unimproved forestcovered...
Operation Manual
Page 7
...(See "BATTERY" in Maintenance section of this manual for minimum of one hour at the factory with the exception of those parts left hand is put into service after month and year indicated on all four panels of your tractor must be tightened securely. Standard are in this... battery is mentioned in the operating position (seated behind the steering wheel). NOTE: If this manual, itmeans when you assemble necessary to desired position and release adjustment...
...(See "BATTERY" in Maintenance section of this manual for minimum of one hour at the factory with the exception of those parts left hand is put into service after month and year indicated on all four panels of your tractor must be tightened securely. Standard are in this... battery is mentioned in the operating position (seated behind the steering wheel). NOTE: If this manual, itmeans when you assemble necessary to desired position and release adjustment...
Operation Manual
Page 8
... start the engine. / Be sure brake system is in the Service and Adjustments section of this manual. _fCHECKLIST Before you operate your new tractor, we wish to removethe tractor from this Quality Product. Be sure they are working properly (See the Operation and Maintenance sections in...factory). / Be sure mowerdeck isproperly leveled sideto-side/front-to see "TO TRANSPORT" in the Service and Adjustments section of this manual. Be sure tractor is in safe operating condition. / Be sure Operator Presence System and Reverse Operation System (ROS) are routed properly around pulleys ...
... start the engine. / Be sure brake system is in the Service and Adjustments section of this manual. _fCHECKLIST Before you operate your new tractor, we wish to removethe tractor from this Quality Product. Be sure they are working properly (See the Operation and Maintenance sections in...factory). / Be sure mowerdeck isproperly leveled sideto-side/front-to see "TO TRANSPORT" in the Service and Adjustments section of this manual. Be sure tractor is in safe operating condition. / Be sure Operator Presence System and Reverse Operation System (ROS) are routed properly around pulleys ...
Operation Manual
Page 10
... operation of mower or other attach- Used for declutching and braking the tractor and starting and stopping the engine. (G) REVERSE OPERATION SYSTEM (ROS) "ON" POSITION - KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING TRACTOR Compare the illustrations with your tractor to familiarize yourself with the engine off . (J) MOTION CONTROL LEVER -Selects...
... operation of mower or other attach- Used for declutching and braking the tractor and starting and stopping the engine. (G) REVERSE OPERATION SYSTEM (ROS) "ON" POSITION - KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING TRACTOR Compare the illustrations with your tractor to familiarize yourself with the engine off . (J) MOTION CONTROL LEVER -Selects...
Operation Manual
Page 12
... leave the seat with motion control lever in appropriate hole. Any attempt by the operator to 4". Select desired height of cut posi- Start tractor with the engine running . NOTE: Adjust gauge wheels with attachment lift lever. 2. Repeat for all, installing same adjustment hole. TO STOP...the mower without either the entire grass catcher, on rough, rolling terrain or hills. 1. TO ADJUST MOWER CUTTING HEIGHT The position of manual). 2. With mower in place. 12 gauge wheel in • Put attachment lift lever in most terrain conditions. The cutting height range...
... leave the seat with motion control lever in appropriate hole. Any attempt by the operator to 4". Select desired height of cut posi- Start tractor with the engine running . NOTE: Adjust gauge wheels with attachment lift lever. 2. Repeat for all, installing same adjustment hole. TO STOP...the mower without either the entire grass catcher, on rough, rolling terrain or hills. 1. TO ADJUST MOWER CUTTING HEIGHT The position of manual). 2. With mower in place. 12 gauge wheel in • Put attachment lift lever in most terrain conditions. The cutting height range...
Operation Manual
Page 13
...AND OTHER ATTACH= MENTS Tow only the attachments that are certain no longer needed, turn ignition key counterclockwise to lose control of this manual. • Choosethe slowest speed before starting up or down and behind before and while backing. 4. Use common sense when towing. ..._,WARNING" Backing up with the attachment engaged. When use ifyou are recommended by the operator to slow- TO TRANSPORT When pushing or towing your tractor on a slope, is equipped with slopes greater than two (2) MPH. • To re-engage transmission, reverse above procedure. Use an appropriate...
...AND OTHER ATTACH= MENTS Tow only the attachments that are certain no longer needed, turn ignition key counterclockwise to lose control of this manual. • Choosethe slowest speed before starting up or down and behind before and while backing. 4. Use common sense when towing. ..._,WARNING" Backing up with the attachment engaged. When use ifyou are recommended by the operator to slow- TO TRANSPORT When pushing or towing your tractor on a slope, is equipped with slopes greater than two (2) MPH. • To re-engage transmission, reverse above procedure. Use an appropriate...
Operation Manual
Page 14
...8226; The attachments can be adjusted for one minute fortransmission to the fast position. NOTE: If at a high altitude (above 3000 feet) or in your tractor has been shipped, from the factory, already filled with gasoline. BEFORE STARTING THE ENGINE 3. Place motion control lever in neutral ...the engine for a few minutes and try again. Usefresh fuel next season. AUTOMATIC TRANSMISSION WARM UP Before driving the unit in this manual). transmission has been warmed up . Remove oil fill cap/dipstick and wipe clean, reinsert the dipstick and screw cap tight, wait ...
...8226; The attachments can be adjusted for one minute fortransmission to the fast position. NOTE: If at a high altitude (above 3000 feet) or in your tractor has been shipped, from the factory, already filled with gasoline. BEFORE STARTING THE ENGINE 3. Place motion control lever in neutral ...the engine for a few minutes and try again. Usefresh fuel next season. AUTOMATIC TRANSMISSION WARM UP Before driving the unit in this manual). transmission has been warmed up . Remove oil fill cap/dipstick and wipe clean, reinsert the dipstick and screw cap tight, wait ...
Operation Manual
Page 15
...the motion control lever three (3) times. Repeat this procedure three (3) times. 5. MOWING TiPS o Tire chains cannot be purged after the tractor moves approximately five (5) feet, slowly move throttle control to slow position. o Mower should be used for trimming. This will result in ... that clippings are discharged onto the area that is running, move motion control lever to reverse position. After the engine is clear of manual). 7. Move motion control lever to the desired height. in engaged position (See "TO TRANSPORT" in neutral position, slowly disengage clutch/...
...the motion control lever three (3) times. Repeat this procedure three (3) times. 5. MOWING TiPS o Tire chains cannot be purged after the tractor moves approximately five (5) feet, slowly move throttle control to slow position. o Mower should be used for trimming. This will result in ... that clippings are discharged onto the area that is running, move motion control lever to reverse position. After the engine is clear of manual). 7. Move motion control lever to the desired height. in engaged position (See "TO TRANSPORT" in neutral position, slowly disengage clutch/...
Operation Manual
Page 16
... Filter 1 - To receive full value from the warranty, operator must be made periodically to see if you feel they must maintain tractor as instructed in sandy soil. 4 - A new spark plug and clean air filter ensure proper air-fuel mixture and help your... attract dust and dirt that have special nylon bearings. Service more often when mowing in this tractor does not cover items that will need to operator abuse or negligence. GENERAL RECOMMENDATIONS The warranty on this manual. Check engine oil level. 2. LUBRICATION CHART (_ Spindle -Zerk -- (_ Spindle Zerk (_ Front Wheel...
... Filter 1 - To receive full value from the warranty, operator must be made periodically to see if you feel they must maintain tractor as instructed in sandy soil. 4 - A new spark plug and clean air filter ensure proper air-fuel mixture and help your... attract dust and dirt that have special nylon bearings. Service more often when mowing in this tractor does not cover items that will need to operator abuse or negligence. GENERAL RECOMMENDATIONS The warranty on this manual. Check engine oil level. 2. LUBRICATION CHART (_ Spindle -Zerk -- (_ Spindle Zerk (_ Front Wheel...
Operation Manual
Page 17
... "TO CHECK BRAKE" in highest gear on mandrel assembly. 4. Using a blade not approved by the manufacturer of this manual). NOTE: Protect your tractor. Install and tighten blade bolt securely (45-55 Ft. Lbs. BLADE REMOVAL 1. Special blade bolt is hazardous, could damage your... the engine is running and the attachment clutch is engaged, any maintenance. Remove blade bolt by turning counterclockwise. 3. iMPORTANT: treated. TRACTOR Always observe safety rules when performing any attempt by the operator to leave the seat should shut off the engine. • The ...
... "TO CHECK BRAKE" in highest gear on mandrel assembly. 4. Using a blade not approved by the manufacturer of this manual). NOTE: Protect your tractor. Install and tighten blade bolt securely (45-55 Ft. Lbs. BLADE REMOVAL 1. Special blade bolt is hazardous, could damage your... the engine is running and the attachment clutch is engaged, any maintenance. Remove blade bolt by turning counterclockwise. 3. iMPORTANT: treated. TRACTOR Always observe safety rules when performing any attempt by the operator to leave the seat should shut off the engine. • The ...
Operation Manual
Page 18
... the transaxle ever leak or require servicing, contact your tractor is not necessary. Remove the drain tube and replace the cap onto the end of this manual). For approximate capacity see "PRODUCT SPECI FICATIO NS" section ofthis manual. Use gauge on your nearest Sears or other materials....V-belts for checking level. Push dipstick down firmly into the tube when finished. 18 BATTERY NOTE: Although multi-viscosity oils (5W30, Your tractor has a battery charging system which is not required for the life of the transaxle. TO CLEAN BATTERY AND TERMINALS when used for 1 hour...
... the transaxle ever leak or require servicing, contact your tractor is not necessary. Remove the drain tube and replace the cap onto the end of this manual). For approximate capacity see "PRODUCT SPECI FICATIO NS" section ofthis manual. Use gauge on your nearest Sears or other materials....V-belts for checking level. Push dipstick down firmly into the tube when finished. 18 BATTERY NOTE: Although multi-viscosity oils (5W30, Your tractor has a battery charging system which is not required for the life of the transaxle. TO CLEAN BATTERY AND TERMINALS when used for 1 hour...
Operation Manual
Page 19
...remove filter and plug fuel line sections. 2. Place new fuel filter in position in fuel line with slots in "PRODUCT SPECIFiCATiONS" section of this manual. Be sure there are no fuel line leaks and clamps are shown in blower housing and replace cover. 7. We do not recommend using a ...dirty air filter. Handle Cover ENGINE COOLING SYSTEM Debris may cause deterioration of your tractor unless the engine and transmission are not to keep water out. Hook handle on cover and push down on cover with arrow pointing towards engine...
...remove filter and plug fuel line sections. 2. Place new fuel filter in position in fuel line with slots in "PRODUCT SPECIFiCATiONS" section of this manual. Be sure there are no fuel line leaks and clamps are shown in blower housing and replace cover. 7. We do not recommend using a ...dirty air filter. Handle Cover ENGINE COOLING SYSTEM Debris may cause deterioration of your tractor unless the engine and transmission are not to keep water out. Hook handle on cover and push down on cover with arrow pointing towards engine...
Operation Manual
Page 20
... clear spot on its surface as part of your garden hose to the ON position. Make sure the PTO (Blade Engage) is equipped with your tractor's Operator's Manual) onto the end of its deck wash system. Release the lock collar to using mower again. • Plug any holes in the Fast ",,_" ...position. Engage the mower deck PTO to remove excess water and to help dry before putting the tractor away. _IbWARNING: A broken or missing washout fitting could expose...
... clear spot on its surface as part of your garden hose to the ON position. Make sure the PTO (Blade Engage) is equipped with your tractor's Operator's Manual) onto the end of its deck wash system. Release the lock collar to using mower again. • Plug any holes in the Fast ",,_" ...position. Engage the mower deck PTO to remove excess water and to help dry before putting the tractor away. _IbWARNING: A broken or missing washout fitting could expose...
Operation Manual
Page 22
... spring. 8. Raise attachment lift lever to highest position. 12. ATTACH MOWER SIDE SUSPENSION ARMS (A) TO CHASSIS - Insert end of this manual. 03042tex 22 If necessary, adjust gauge wheels before operating mower as shown in the Operation section of link (E) into bracket, slide collar ...ATTACH FRONT LINK (E) - Repeat on rear mower bracket and secure with washer and retainer spring (J). . Work from left side of tractor. 7. Position hole in arm over pin (D) on opposite side of tractor. Install belt onto engine pulley (M) and belt keepers (G). . Lift rear corner of...
... spring. 8. Raise attachment lift lever to highest position. 12. ATTACH MOWER SIDE SUSPENSION ARMS (A) TO CHASSIS - Insert end of this manual. 03042tex 22 If necessary, adjust gauge wheels before operating mower as shown in the Operation section of link (E) into bracket, slide collar ...ATTACH FRONT LINK (E) - Repeat on rear mower bracket and secure with washer and retainer spring (J). . Work from left side of tractor. 7. Position hole in arm over pin (D) on opposite side of tractor. Install belt onto engine pulley (M) and belt keepers (G). . Lift rear corner of...
Operation Manual
Page 24
...and idler pulleys. 3. Mandrel 03043 TO REPLACE MOTION DRIVE BELT Park the tractor on level surface. Remove belt from tractor. If the rear wheels rotate, then the brake needs to manually push the tractor forward. steering plate (F) and remove from centerspan idler (C). 6. able. ...keepers. 2. The rear wheels must be serviced. ber is set front wheel toe-in this manual). BELT REMOVAL- 1. clutch brake pedal shaft (G). 24 Engage parking brake. Park tractor on centerspan idler (C). 5. Contact a Sears or other qualified service center. Install new belt ...
...and idler pulleys. 3. Mandrel 03043 TO REPLACE MOTION DRIVE BELT Park the tractor on level surface. Remove belt from tractor. If the rear wheels rotate, then the brake needs to manually push the tractor forward. steering plate (F) and remove from centerspan idler (C). 6. able. ...keepers. 2. The rear wheels must be serviced. ber is set front wheel toe-in this manual). BELT REMOVAL- 1. clutch brake pedal shaft (G). 24 Engage parking brake. Park tractor on centerspan idler (C). 5. Contact a Sears or other qualified service center. Install new belt ...
Operation Manual
Page 25
...engine and move motion control lever until satisfied. While holding motion control lever in the MAINTENANCE section of this procedure: IMPORTANT: Your tractor is needed to mower deck Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc. Move motion control lever to ...slow leaks, purchase and usetire sealant from accidental grounding. 1. NOTE: On rear wheels only: align grooves in neutral position, follow this manual). Insert square key. 4. Replace washers and snap retaining ring securely in front of the BLACK cable (D) to prevent sparking from Sears...
...engine and move motion control lever until satisfied. While holding motion control lever in the MAINTENANCE section of this procedure: IMPORTANT: Your tractor is needed to mower deck Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc. Move motion control lever to ...slow leaks, purchase and usetire sealant from accidental grounding. 1. NOTE: On rear wheels only: align grooves in neutral position, follow this manual). Insert square key. 4. Replace washers and snap retaining ring securely in front of the BLACK cable (D) to prevent sparking from Sears...
Operation Manual
Page 26
... REPLACE FUSE Replace with hex bolt and keps nut as described below before loosening cable. If adjustment is necessary, see engine manual. DisconnectBLACKbatterycablefirstthen RED battery cable and carefully remove batteryfrom tractor. 3. Slide terminal cover over terminal 5. Unsnap headlight wire connector. 3. Stand in fuse. Close hood. If adjustment is located behind the dash...
... REPLACE FUSE Replace with hex bolt and keps nut as described below before loosening cable. If adjustment is necessary, see engine manual. DisconnectBLACKbatterycablefirstthen RED battery cable and carefully remove batteryfrom tractor. 3. Slide terminal cover over terminal 5. Unsnap headlight wire connector. 3. Stand in fuse. Close hood. If adjustment is located behind the dash...