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Summary of Contents for 917.258473

Page 1: ...ervice and Adjustments Repair Parts CAUTION Read and follow all safety rules and instructions before operating this equipment FOR CONSUMER ASSISTANCE HOT LINE CALLTHIS TOLL FREE NUMBER 1 800 659 5917 HHIIIIII IIIIIIIIIIII III II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII III I IIIIIIIIII ...

Page 2: ...ld suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in Do not mow on wet grass Reduced traction could cause sliding Do not try to stabilize the machine by putting your foot on the ground Do not use grass catcher on steep slopes lU CHILDREN Tragic accidents can occur ifthe operator is not alert to the presence of children Children are often attracted to the mac...

Page 3: ...d be maintained in effective working order by the operator_ In the state of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands_ A spark arrester for the muffler is available through your nearest Sears Authorized Service Center Department See REPAIR PARTS section of this manual LIMITED T...

Page 4: ...s 25 Schematic 31 Wiring Diagram 32 Engine Air Filter 19 20 Air Screen 20 Cooling Fins 20 Oil Change 19 Oil Level 14 Oil Type 14 19 Preparation 13 Repair Pads 32 49 Starling 15 Storage 27 F Filter Air Filter 19 Fuel 20 Fuel Type 15 Storage 27 Fuse 25 H Hood RemovaVInstaltation 25 L Leveling Mower Deck 22 Lubrication Chart 17 Engine 19 M Maintenance Schedule 22 Mower Adjustment Front to Back 22 Adj...

Page 5: ...u mulch discharge or bag clippings bagger optional without changing blades For modelsnot equipped as3 ira1 Convertible mowers See MOWER in the Repair Parts section of this manual RAMP TOPS AND FEET let you load and unload tractor from a pickup track Use with 2 x 8 or 2 x 10 lumber ROLLER for smoother lawn surface 36 inch wide 18 inch diameterwater tight drumholdsup to390 ibs ofweight Rounded edges...

Page 6: ... 20 1 Washer 17 32 x 1 3 16 x 12 Gauge 2 Washers 3 16 x 3 4 x 16 Gauge Screws 10 x 5 8 i L itlli lltllllUllllllll 2 Hex Bolts 1 4 20 x 3 4 2 Lock Washers 1 4 2 Washers 9 32 x 5 8 x 16 Gauge i i i llllJlllUllll ll ii ill ii Hj Parts packed separately in carton Seat Steering Boot Mulcher Plate Steering Wheel Manual Video Cassette J Parts Bag i iii i illl ml i ii i i Parts bag contents not shown full...

Page 7: ...ring shaft Raise steering shaft forward untilscrew holes in dash line up with steering bushing Install two 2 sheet metal screws and tighten securely_ o Positionsteering boot over steenng shaft Place tabs of steering boot over tab slots in dash and push down to secure Slide steering wheel adapter ontouppersteering shaff Positionfront wheels ofthe tractor so they are pointing straight forward Positi...

Page 8: ...curely Connect BLACK grounding cable to negative termi nal with remaining hex bolt fiat washer lock washer and hex nut Tighten securely Close battery box door Open battery box door for Inspection for secure connections to tighten hard ware Inspection for corrosion Testing batter Jumping if required Periodic charging DISCARD TERMINAL PROTECTIVE HEX NUT LOCK WASHER FLAT WASHER HEX BOLT NEGATIVE BLAC...

Page 9: ...to hole on back of mower deck ii i CAUTION Do not remove discharge guard from mower Raise and hold guard when attaching mulcher plate and allow it to rest on plate while in operation iii I I 1 i i iiiii i ii II i TO CONVERT TO BAGGING OR DISCHARGING Simply remove mulcher plate and store in a safe place Your mower is now ready for discharging or installation of optional grass catcher accessory NOTE...

Page 10: ... ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATfSFA CTION FROM THIS QUALITY PRODUCT PLEASE REVIEW THE FOLLOWING CHECKLIST All assembly instructionshave been completed No remaining loose parts in carton v Batteryis properly prepared and charged Minimum 1 hour at 6 amps o Seat is adjusted comfortably and tightened securely v All tires are properly inflated For shipping purposes the tires were ...

Page 11: ...SE FORWARD FAST SLOW WARNING ENGINE ON ENGINE OFF OIL PRESSURE CLUTCH LIGHTS ON L_GHTS OFF FUEL CHOKE MOWER HEIGHT DIFFERENTIAL PARKING BRAKE UNLOCKED LOCK LOCKED MOWER LIFT REVERSE NEUTRAL ATTACHMENT CLUTCH ENGAGED HIGH L LOW ATTACHMENT CLUTCH DISENGAGED PARKING BRAKE IGNITION DANGER KEEP HANDS AND FEET AWAY HYDROSTATIC FREE WHEEL Hydro Models only 111 ...

Page 12: ... of the American National Standards Institute ATTACHMENT CLUTCH LEVER Used to engage the mower blades or other attachments mounted to your tractor_ LIGHT SWITCH Turns the headlights on and off THROTTLE CHOKE CONTROL Used for starting and controllingengine speed CLUTCH BRAKE PEDAL Used for declutching and brak ing the tractor and starting the engine PARKING BRAKE Locks clutch brake pedal into the b...

Page 13: ... ll lll _ L ill NOTE Under certain conditions when tractor is standing idlewith the engine running hot engine exhaust gases may cause browning of grass To eliminate this possibility always stop engine when stopping tractor on grass areas iA CAUTION Always stop tractor com pletely as described above before leav I ing the operator s position to empty I grass catcher etc I I1 1 1 1 IU IL II IIII II 1...

Page 14: ...e Move gearshift lever to 1st gear Be sure you have aIJowed room for tractor to rol_slightly as you restart movement To restart movement slowly release parkingbrake and clutch brake pedal Make all turns slowly TO TRANSPORT Raise attachment lift to highest position with attach_ ment lift control When pushing or towing your tractor be sure gearshift lever is in neutral N position Do not push or tow ...

Page 15: ...R STARTING 50 F and above When engine starts move the throttle control to the fast position The attachments and ground drive can now be used If the engine does not accept the load restart the engine and allow itto warm up for one minute using the choke as described above COLD WEATHER STARTING 50 F and below When engine starts allowengine to run with the throttle control in the choke position until...

Page 16: ...iodegrade quickly to provide nutrients for the lawn Always mulch with your highest engine blade speed as this will provide the best recutting action of the blades Avoid cutting your lawn when it is wet Wet grass tends to form clumps and interferes with the mulching action_ The best time to mow your lawn is the early afternoon At this time the grass has dried and the newly cut area will not be expo...

Page 17: ...djustments will need to be made periodically to properly maintain your tractor All adjustments in the Service and Adjustments section of this manual shouid be checked at least once each season Once a year you should replace the spark plug clean or replace air filter and check blades and belts for wear A new spark plug and clean air filter assure proper air fuel mixture and help your engine run bet...

Page 18: ...at tiresdue to slow leaks tire sealant may be purchased from your local parts dealer_ Tire sealant also prevents tire dry rot and corrosion BLADE CARE For best results mower btades must be kept sharp_ Re place bent or damaged blades BLADE REMOVAL See Fig 12 Raise mower to highest position to allow access to blades Remove hex bolt lock washer and flat washer secur ing blade Installnew or resharpene...

Page 19: ...plugo After oil has drained completely replace oil drain plug and tighten securely Refill engine with oil through oil fil dipstick tube Pour sIowly Do not overfill For approximate capacity see PRODUCT SPECIFICATIONS on page 3 of this manual Use gauge on oil fill cap dipstick for checking level Be sure dipstick cap is tightened securely for accurate reading Keep oil at FULL line on dipstick FIG 14 ...

Page 20: ...with arrow pointing towards carburetor Be sure there are no fuel line leaks and clamps are properly positioned Immediately wipe up any spilled gasoline CLAMP ___D CLAMP To reassemble reverse above procedure SCREWS BLOWER HOUSING SCREWS OIL FILL TUBE ASSEMBLY AIR SCREEN ENGINE COOLING FINS SPARK PLUG FIG 16 FUEL RLTER FIG 17 CLEANING Cfean engine battery seat finish etc of all foreign matter Keep f...

Page 21: ...e pulley_ Disconnect clutch rod from clutch lever by removing retainer spring_ o Disconnect anti sway bar from chassis bracket by removing retainer spring Disconnect suspension arms from rear deck brackets by removing retainer springsr Disconnect front links from deck by removing retainer springs Raise lift lever to raise suspension arms Slide mower out from under tractor IMPORTANT IF AN ATTACHMEN...

Page 22: ...LEVEL SIDE TO SIDE 1F THE FOLLOWING FRONT TO BACK ADJUSTMENT tS NECESSARY BE SURE TO ADJUST BOTH FRONT LINKS EQUALLY SO MOWER WILL STAY LEVEL SIDE TO SIDE To obtain the best cutting results the mower housing should be adjusted so that the front is approximately 1 8 to 1 2 lower than the rear when the mower is in its highest position Check adjustment on right side of tractor Measure dis tance D dir...

Page 23: ...king brake Measure distance between brake operating arm and nut W on brake ro If distance is other than 1 1 2 loosen jam nut and turn nut A until distance becomes 1 1 2 Retighten jam nut against nut A o Road test tractor for proper stopping distance as stated above Readjust if necessary If stopping distance is still greater than six 6 feet in highest gear further maintenance is necessary Contact y...

Page 24: ...HEEL ALIGNMENT If steering wheel crossbarsare not horizontal left to right whenwheels are positionedstraight forward removesteer ingwheel and reassemble per instructionsinthe Assembly section of this manual FRONT WHEEL TOE IN CAMBER The front wheel toe in and camber are not adjustable on your tractor If damage has occurred to affect the front wheel toe in or camber contact your nearest authorized ...

Page 25: ...backside of the grill Close hood ENTS lll ll i _1 Ul i i i INTERLOCKS AND RELAYS Loose or damaged wiring may cause your tractor to run poorly stop running or prevent it from starting Check wiring See electrical wiring diagram in the Repair Parts section of this manual TO REPLACE FUSE Replace with 30 amp automotive_type plug in fuse The fuse holder is located behind the dash TO REMOVE HOOD AND GRIL...

Page 26: ...be assembled to the carbu retor when making carburetor adjustments_ Be sure the throttle control cable is adjusted propedy see above o With engine off turn idle mixture valve in clockwise closing it finger tight and then turn out counterclock_ wise 1 full tum FINAL SETTING o Start engine and allow to warm for five minutes Make final adjustments with engine running and shift motion control lever in...

Page 27: ...T TO PREVENT GUM DEPOSITS FROM FORMING IN ESSENTIAL FUEL SYSTEM PARTS SUCH AS CARBURETOR FUEL FILTER FUEL HOSE OR TANK DURING STORAGE ALSO EXPERIENCE INDICATES THAT ALCOHOL BLENDED FUELS CALLED GASOHOL OR USING ETHANOL OR METHANOL CAN ATTRACT MOISTURE WHICH LEADS TO SEPARATION AND FORMATION OF ACIDS DURING STORAGE ACIDIC GAS CAN DAMAGE THE FUEL SYSTEM OF AN ENGINE WHILE IN STORAGE Drain the fuei t...

Page 28: ...ion section 3 Wait several minutes before attempting to start 4 Replace spark plug 5 Clean replace air filter_ 6 Replace fuei filter 7 Drain fuel tank and carburetor refi l tank with fresh gasoline and replace fuel filter 8 Check all wiring 9 See To Adjust Carburetor in Service Adjustments section 10 Contact an authorized service centeddepartment 1 Clean replace air filter 2 Replace spark plug 3 R...

Page 29: ...act an authorized service canted department 1 Replace blade Tighten bfade bolt 2 Level mower deck 3 Clean underside of mower housing 4 Replace blade mandrel 5_ Clean around mandrels to open vent ho_es 1 Remove obstnJction 2 Replace mower drive belt 3 Replace idler pulley 4 Replace blade mandrel 1 Ptace throttle control in FAST position 2 Shift to slower speed 3 Allow grass to dry before mowing 4 L...

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Page 31: ...CLUTCHOFF I GROUNDING CONNECTOR SPARK PLUG GAP 2 PLUGS ON TWIN CYL 26 VOLTS AC MIN 3660 RPM CHARGING SYSTEM DISCONNECTED UGH11NG SYSTEM OUTPUT DIODE i ALTERNATOR 5 AMP AO 3660 RPM I J t4 VOLTS AO MIN 3600 RPM UGHTS OFF NOTE YOUR TRACTOR IS EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM BROWN THE LIGHTS ARE NOT CONNECTED TO THE BATTERY BUT HAVE THEIR OWN ELECTRICAL SOURCE BECAUSE OF THIS THE BRIGHTNESS ...

Page 32: ...REPAIR PARTS TRACTOR MODEL NUMBER 917 258473 I t 26 1 l I l I I I I I 29 32 ...

Page 33: ...sher Lock Hvy Helical 1 4 Nut Fin Hex 4 20 Unc Tube Plastic 12 Case Battery Clamp Hose Olive Fastener Snap tn Switch Interlock Push In Washer Lock 1 4 Nut Jam Hex 1 4 20 Unc Harness Asm Light W 4152j Buib Light 1t56 Cable Battery 6 Ga 11 red Cable Battery 6 Ga w I6 wire red Fuse 30 AMP Auto Green Cable Ground 6 Ga 12 black Switch Plunger Nc Gray Switch Ign 4 Pos Nut Ignition Cover Sw Key Bik I 25 ...

Page 34: ...REPAIR PARTS TRACTOR MODEL NUMBER 917 258473 CHASSIS AND ENCLOSURES 3O 24 26 14 26 33 10 26 25 5 16 29 19 3 26 145 28 14_ _ 4 _ _ 13 _ Q 14 34 ...

Page 35: ...Hood Kohl Dia Engine Clip Retainer Slide On Dash Silkscreened 1 Pc MoW Amm Bolt Carriage 3 8 6 x 1 Panel Pnt Dash Lh Panel Slkscr Dash Rh Weldment Screw Thdrol 318_16x 1 2 Ty tt Screw Mach Trhd 5 16 18uncx3 4 Nut Keps 5 16 18 Unc Hood Asm Pnt Weld MS 574 Bumper Hood Screw Sltd Hex Hd w Pl Washer Rivet Ratchet Nylon Washer Nylon BIk 28 x 75 x 19 Bolt Fin Hex 3 8 16unc x 1 Washer 13 32 x 13 32 x 12 ...

Page 36: ...REPAIR PARTS DRIVE TRACTOR MODEL NUMBER 917 258473 57 85 1 87 18 21 6 32 61 58 5 51 5 18 52 6 62 42 40 42 39 _ 35 36 34 37 26 27 i 27 121 i 48 118 26 51 i 36 ...

Page 37: ...13 32 x 13 16 x 12 Gauge Pulley Idler V Groove Plastic Bellcrank Assembly Retainer Belt KEY PART NO NO DESCRIPTION 50 STD5237t5 51 STD541437 52 STD541431 53 t05710X 55 105709X 56 STD523712 57 13O801 58 127274X 59 t40312 6I 17490612 62 8883R 63 14O186 64 71170764 65 STD551143 66 154778 70 134683 72 19132012 74 109502X 75 121749X 76 STD581075 77 123583X 78 t21748X 80 131488 81 156043 82 123782X 83 1...

Page 38: ...REPAIR PARTS STEERING ASSEMBLY TRACTOR MODEL NUMBER 917 258473 62 7_ _38 fo_ _ _ __b t 3_ _ _3 f j 32 67 38 10 28 3O 43 ...

Page 39: ...t5304 75 Bearing Cot Strg Bik Link Drag Extended Stamped Washer Lock Hvy Hlcl Spr 3 8 Bearing Axle STLT GT Locknut Flange 518 11 Unc Shaft Asm Strg 5 8 x 15 19 Lt Washer Thrust 515 x 750 x 033 Support Shaft Washer Shim 1 4 x 5 8 x 062 Screw Hex Socket 1 4 20 x 5 8 Shaft Asm Pittman Bracket Steering Bushing Rod Tie BIk Lt Gear Sector Washer 13 32 x 7 8 x 16ga Screw Thdrol 3 8 16x3 4 Ty tt Pin Cotte...

Page 40: ... Seat Cprsn 2 250 Blk Zi Screw Thdrol 3 8 16 X 1 Ty tt Washer 13 32 X 1 X 14 Ga Pan Pnt Seat blk Bracket Pnt Mounting Switch Bushing Snap Bik Nyl 50 Id 14 72050412 15 134300 16 121250X 17 123976X 21 153236 22 STD541431 23 74780814 24 19171912 25 127018X 26 STD551150 NOTE Bolt Rdhd Sht Nk 1 4 20x1 1 2 Spacer Split 28 X 96 Zinc Spring Cprsn 1 27 BIk Pnt Nut Lock 1 4 Lge Fig Gr 5 Zinc Bolt Shoulder 5...

Page 41: ...50333 156787 131265 138311 145246 145247 161083 161O84 DESCRIPTION Decal Mower Drive Schematic Decal Saddle Brake Parking Decal Cap Cnsmr Help Line Srs Decal Mower EZ3 Mulching Sears Decal Lightbox Decal Lift Handle Pad Footrest Rbr Sq Generic 95 Fastner Pop In Footrest Manual Owner s English Manual Owner s Spanish 4 10 KEY PART NO NO DESCRIPTION 11 1 59192 2 65139 3 106222X 4 599O4 5 I06732X427 6...

Page 42: ...REPAIR PARTS ENGINE TRACTOR MODEL NUMBER 917 258473 I 78 i__ 44 33 37 81 38 78 7 4 y 23 29 OPTIONAL EQUIPMENT Spark Arrester 42 ...

Page 43: ...odel 28N707 0173 01 Muffler Exhaust B S Lt Gasket I 313 ld Tin Plated Nipple Pipe 3 8 Npt X 3 Elbow Std 90 Degree 3 8d 8 Npt Washer Lock Ext Tooth 3 8 Shield Browning Arrestor Spark Tank Fuel I 25 Fr Cap Asm Fuel Wlsym Vented Clamp Hose BIk Screw Thdrol 5 16 18 x 3 4 Tyt Line Fuel 20 Plug Oil Drain Order From Engine Manufacturer Bushing Snap NyI BIk Fuel Line Screw Hexwsh Thdrol 1 4 20x3 4 Washer ...

Page 44: ...REPAIR PARTS LIFT TRACTOR MODEL NUMBER 917 258473 11 13 6 5 19 13 32 13 _ 0_ 1 32 13 19 2O 15 2O 161718 20 15 44 ...

Page 45: ...31 140302 32 73540600 Washer Asm Inner Spring W Plunger Shaft Asm Lift Pin Groove E Ring 5133 62 Washer 21 32 x I x 21 Ga_ Bearing Nylong Grip Handle Fluted Button Plunger Read Link Asm Lift LH Link Asm Lift Roll Retainer Spring Link Front Nut Jam Hex 112 13Unc Trunnion BIk Zinc Nut Lock W VVsh 1 2 13 Unc Arm Suspension Mower Retainer Spring Bearing Pvt Lift Spherical Nut Crownlock 3 8 24 NOTE Ali...

Page 46: ...REPAIR PARTS TRACTOR MODEL NUMBER 917 258473 MOWER 76 77 79 17 46 52 4O 36 _ 132 68 34 33 31 105 103 2 16 18 29 18 21 22 28 27 46 ...

Page 47: ...drel 104 Nut Toplock Flanged 105 Bolt 106 Fastner Christmas Tree 128 Pulley Idler Flat 132 Washer 13 32 x 13 16 x 6 Ga Nut Crownlock 3 8 16 UNC Rod Pivot with Nibs Rod Clutch Secondary with Nibs Guard Mandrel Loll Retainer Screw Thd Roll 1 4 20 x 5 8 Washer Hardened 155066 13134O STD541410 139888 131845X900 133943 155O46 122052X 140086 141043 149846 144200 142427 131870 127847 121748X 120O0029 128...

Page 48: ...REPAIR PARTS TRACTOR MODEL NUMBER 917 258473 DANA TRANSAXLE MODEL NUMBER 4360 113 8 20 21 22 27 24 31 32 36 10 11 53 42 45 47 48 49 6t 7O 48 ...

Page 49: ...g Retaining 56 160948 Chain 24 Pitches 57 t10071X Cover Detent 58 t20952X Gear Spur 12T 59 110082X Collar ChJtch 60 160950 Assy Kit Clutch Keys 61 142680 Nut Lock 5 16 24 62 120961X Shaft Intermediate 63 7294J Key Woodruff Noo61 64 108989X Ring Retaining 65 160952 Sprocket 18T 66 120954X Spacer 1 131 X I_45 X A94 67 160953 Gear Spur 37T 68 138244 Gear Spur 35T 69 108996X Gear Spur 30T 70 160954 Ge...

Page 50: ... 258473 BRIGGS STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0173 01 9 230 _614 230 _ 634A 4O 868 40 635 337 ao7 JrREQUIRES SPECIAL TOOLS TO INSTALL SEE REPAIR INSTRUCTION MANUAL 1022 166 1029 294_ i ii ii _102_6 5O 45 7 _13 305 1023 022 ...

Page 51: ... NUMBER 0173 01 1 27 138 106 987 95 117 634 634B i_ 104 5 _ 142 137 147 i 121 CARBURETOR OVERHAUL KIT i i ii ii ilJli iiH i i i 27c _ _ 1022 _ 1033 VALV E OVERHAUL KIT I IlL I L I1 iii1111111 I1 15 REQUIRES SPECIAL TOOLS TO INSTALL SEE REPAIR INSTRUCTION MANUAL 13i o _ 125 ___ 611 127 ii ii 51 ...

Page 52: ...917 258473 BRIGGS STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0173 01 523 284A 3 20 634A 842 524 868 868A _9 2 358 GASKET SET _524 363 _i I O 138 137 _77CARBUR_OR GAS KET SET 668 304 305_ 468 1006 455 I 467 171 224 I 334 535 445 52 ...

Page 53: ...REPAIR PARTS TRACTOR MODEL NUMBER 917 258473 BRIGGS STRATTON ENGINE MODEL NUMBER 28N707 TYPE NUMBER 0173 01 209 783 801 311 544 8O3 i 601 1090 53 ...

Page 54: ...Connecting 230 020 Undersize Crankpin Bore 232 Screw Hex Washer Head 1 57 64 238 Screw Hex Washer Head 1 5 8 240 Valve Exhaust 265 Valve Intake 284 Spring Valve Guard Flywheel Retainer Valve Spring Tappet Valve Gear Cam Gasket Carburetor Carburetor to Elbow Also Included in Gasket Set Part Number 495993 Gasket Carburetor Elbow to Cylinder ud Carburetor Mounting Washer Spring Screw Pan Head 94098 4...

Page 55: ...1029 224554 552 231597 Bushing Governor Crank 1033 495992 562 92613 Bolt Carriage 1034 495248 592 231082 Nut Hex 1044 94673 60 93053 Clamp Fuel Pipe 1054 270723 611 493496 Elbow Fuel Pipe 1058 272623 614 93306 Pin Cotter t090 497607 618 262803 Spring Choke Return 634 281168 Seal Choke Shaft 634A 491323 Seal Governor 634B 281167 Washer Throttle Shaft 635 280872 Boot Spark Plug 646 224546 Brace Air ...

Page 56: ...E 56 ...

Page 57: ...ViCE NOTES 57 ...

Page 58: ...IJILI ii iiiiiii iii i i SEI NOTES LI LI UIIIIIII lJllll lll II IIII I 58 ...

Page 59: ...SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION SIGHTING CUT GUIDE TH _ ONLY RIDE UP AND DOWN HILL NOT ACROSS HILL SIGHT AND HOLD THIS LEVEL WITH SKY LINE OR TREE 15 MAX ...

Page 60: ...ated under the seat The model number for your engine will be found on the blower housing of the engine_ All parts listed herein may be ordered from any Sears Roebuck and Co Service Center Department and most Re tai Stores WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION PRODUCT TRACTOR MODEL NUMBER 917 258473 ENGINE MODEL NO 28N707 TYPE NO 0173 01 PART NUMBER PART DESCRIPTION Your ...

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