Owner's Manual [RRFTSMIIN ° GARDEN TRACTOR 27.0 HP, 54" Mower Electric Start 6 Speed Transaxle Model No. 917.276330 This product has a low emission I_ engine which operates differently from previously built engines. Before you start the engine, read and understand this Owner's Manual, IMPORTANT: Read and follow all Safety Rules and Instructions before operating this equipment.
Warranty ................................................ Safety Rules .......................................... Product Specifications ........................... Assembly/Pre-Operation ....................... Operation ............................................. Maintenance Schedule ........................ 2 3 6 8 12 18 Maintenance ........................................ 18 Service and Adjustments ..................... 22 Storage ................................................
IMPORTANT: This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death. • _IWARNING: In order to prevent accidental starting when setting up, transporting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug. • _I_WARNING: Do not coast down a hill in neutral, you may lose control of the tractor.
II. SLOPE OPERATION Slopes are a major factor related to loss of control and tip-over accidents, which can result in severe injury or death. Operation on all slopes requires extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it. • Mow up and down slopes, not across. • Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could overturn the machine. Tall grass can hide obstacles.
• • • • • Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment with a portable container, rather than from a gasoline dispenser nozzle. Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device. If fuel is spilled on clothing, change clothing immediately. Never overfill fuel tank. Replace gas cap and tighten securely.
PRODUCT SPECIFICATIONS Gasoline Capacity and Type: 5 Gallons Unleaded Regular Oil Type (API-SG-SL): SAE 30 (above 32°F) SAE 5W30 (below 32°F) Oil Capacity: W/Filter: W/O Filter: Spark Plug: (Gap: .040") Ground (MPH): Champion 4.0 Pints 3.75 Pints QC12YC Speed Lo: 0.7 1.4 2.3 Hi: 1.7 3.3 5.4 Reverse: 0.9 2.1 Tire Pressure: Front: Rear: Charging System: 16 Amps Battery: Amp/Hr: Min. CCA: Case size: Blade Bolt Torque: 45-55 14 PSI 10 PSI @ 3600 RPM 35 280 U1R Ft. Lbs.
Steering Wheel Gauge Steering Wheel Steering Wheel Insert Adapter Steering Sleeve Wheels Bar (i) Adjusting t (4) Retainer Springs (double loop) (1) Washer @ 17/32 x 1-3/16 x 12 Gauge (1) Knob j_ Mower (4) Washers 3/8 x 3/4 x 14 Ga.
Your new tractor has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness. TOOLS REQUIRED A socket wrench easier. Standard are listed below.
3. Placeseat on seat pan so head of shoulderbolts are positionedover the large slotted holes in pan. 4. Push down on seat to engageshoulder bolts in slots and pull seat towardsrear of tractor. 5. Pivot seat and pan forwardand assemble adjustmentknoband flat washer loosely.Do not tighten. 6. Lower seat into operatingpositionand sit in seat. 7. Slide seat until a comfortableposition is reachedwhich allowsyou to press clutch/brakepedal all the way down. 8. Get off seat without movingits adjusted position. 9.
ASSEMBLE MOWER GAUGE WHEELS TO 2. DECK The gauge wheels are designed to keep the mower deck in proper )osition when operating mower. 1. Slide gauge wheel bar down into bracket channel, Be sure that gauge wheel bar aligning holes are on top. Assemble gauge wheels as shown using shoulder bolts, 3/8 washers and 3/8-16 center Iocknuts and tighten securely. 2. For ease of mower to tractor assembly, set all the gauge wheels in the fourth hole from top. Retain with clevis pins and spring retainers. 3.
Belt Tension Rod Disengaged Position _g Bracket Electric Clutch Pulley Front Plate Assembly Double Loop Retainer Springs Gauge Wheel ..P Front Mower Bracket Flanged PinPosition Notch Vertically Rear Mower Pins Deflector Shield CHECKTIRE PRESSURE The tires on your tractor were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" section of this manual.
These symbols may appear on your tractor Learn and understand their meaning. R N REVERSE NEUTRAL or in literature 6 LOW CHOKE SLOW FAST IGNITION SWITCH G ENGINE OFF REVERSE OPERATION SYSTEM (ROS) ENGINE ON ENGINE START PARKING oi BRAKE PARKING BRAKE LOCKED PARKING BRAKE UNLOCKED t OVER TEMP LIGHT FUEL ATTACHMENT CLUTCH DISENGAGED OIL PRESSURE ATTACHMENT CLUTCH ENGAGED LIGHTS ON FREE WHEEL (Automatic with the product. I'.
KN OW YOU R TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATINGYOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference.
The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask worn over spectacles. HOW TO USE YOUR TO SET PARKING IMPORTANT: Leaving the ignition switch in any position other than "STOP" will cause the battery to discharge and go dead.
1. Lower mower and adjust mower to desired cutting height(See "TO ADJUST MOWER CUTTING HEIGHT" in this section of manual). Remove retainer spring and clevis pin which secure each gauge wheel bar. 3. Lower gauge wheels to ground. Raise gauge wheels slightly to align holes in bracket and gauge wheel bar and insert clevis pin. Gauge wheels should be slightly off the ground. 4. Replace retainer spring into clevis pin. 5. Be sure all gauge wheels are in the same setting.
USING THE SYSTEM - REVERSE OPERATION 1. Depress clutch/brake down and hold. pedal all the way 2. With engine running, turn ignition key counterclockwise to ROS "ON" position. 3. 4. Look down and behind before backing. Move gear shift lever to reverse (R) position and slowly release clutch/brake pedal to start movement. 5. When use of the ROS is no longer needed, turn the ignition key clockwise to engine "ON" position.
TO START ENGINE When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine. 1. Sit on seat in operating position, depress clutch/brake pedal and set parking brake. 2. Place gear shift lever in neutral (N) position. 3. Move attachment clutch to disengaged position. 4. Move throttle control to fast position 5. Pull choke control out for a cold engine start attempt.
F,LL,N OATES AS YOU COMPLETE ,_'__/_'_O__O <" _%_ R EGU LARSE RVlCE Check Tire Brake Pressure Operation Check T Check Operator ROS Systems R Check A Sharpen/RepLace 0 C R Check Battery Level Lubrication Chart Check Transaxle Check V-Belts Check Engine if I_s Blades 1_3 _4 Cooling If Oil Level If Engine Oil (with oil filter) Engine Oil (without E Change Clean G Clean Air Screen NI Inspect E Replace If _1,, oil filter) 1_1,2 Air Filter 1_2 Ill2 Muffler/Spark Oil Filt
TRACTOR AIways observe safety ruleswhen forming any maintenance. BRAKE OPERATION per- If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted. (See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual).
V-BELTS Check V-belts • Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced. Center Holej for deterioration and wear after 100 hours of operation and replace if necessary. The belts are not adjustable. Replace belts if they begin to slip from wear.
4. After oil has drained completely, close the drain valve turning clockwise. Use the 7/16" (11 mm)wrench to apply a small amount of torque to keep it closed. Do not over tighten. 5. Remove the drain tube and store in a 6. 7. safe place. Refill engine with oil through oil fill dipstick tube. Pour slowly. Do not overfill. For approximate capacity see "PRODUCT SPECIFICATIONS" section of this manual. Use gauge on oil fill cap/dipstick for checking level.
CLEANING • Clean engine, battery, seat, finish, etc. of all foreign matter. • Keep finished surfaces and wheels free of all gasoline, oil, etc. • Protect painted surfaces with automotive type wax. ,_ WARNING: TO AVOID SERIOUS VICE OR ADJUSTMENTS: We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and transmission are covered to keep water out. Water in engine or transmission will shorten the useful life of your tractor.
TO LEVEL MOWER HOUSING Check adjustment on right side of tractor. Position any blade so the tip is pointing straight forward. Measure distance "B" at front and rear tip of blade • Before making any necessary adjustments, check that both front plate links are equal in length. • If links are not equal in length, adjust one link to same length as other link. • To lower front of blade, loosen nut "C" on both front links an equal number of turns.
TO REPLACE MOWER 1. 2. MOWER DRIVE DRIVE MOWER BELT 6. BELT INSTALLATION 1. Install belt around both mandrel pulleys and around idler pulleys as shown. 2. Install belt onto electric clutch pulley. IMPORTANT: Check belt for proper routing in all mower pulley grooves. 3. Reassemble R.H. and L.H. mandrel BELT REMOVAL Park tractor on a level surface. Engage parking brake. Lower attachment lift lever to its lowest position. 3. Disengage belt tension rod from lock _bracket.
TO ADJUST ATTACHMENT CLUTCH . The electric clutch should provide years of service. The clutch has a built-in brake that stops the pulley within 5 seconds. Eventually, the internal brake will wear which may cause the mower blades to not engage, or, to not stop as required. Adjustments should be made by a Sears or other qualified service center. 1. Make sure attachment clutch and ignition switches are in "OFF" position. 2.
Clutching Flat TO START TERY Clutchin( Above Mids Engine Belt Pulley V-Idler Keeper _o _±._ Belt Engine I Twists ,_1_Pulley I _As TO ADJUST MENT Belt _ , i ransaxle Pulley ALIGN- adjustable on your tractor. If damage has occurred to affect the front wheel toe-in or camber, contact a Sears or other qualified service center. FRONT 1. 2. 3. 4. 5. WHEEL WHEEL JUMPER CABLES - 1. Connect one end of the RED cable 2.
REPLACING BATTERY TO REPLACE HEADLIGHT BULB 1. Raise hood. 2. Pull bulb holder out of the hole in the backside of the grill. 3. Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill. 4. Close hood. INTERLOCKS AND RELAYS _WARNING: Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands, rings, etc.
ENGINE TO ADJUST Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the customers expense, may be performed by any non-road engine repair establishment or individual. Warranty repairs must be performed by an authorized engine manufacturer's service outlet. TO ADJUST THROTTLE CONTROL CABLE Your carburetor is not adjustable.
which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. • Empty the fuel tank by starting the engine and letting it run until the fuel lines and carburetor are empty. • Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. • Use fresh fuel next season. Immediately prepare your tractor for storage at the end of the season or if the trac_91_,wAWill not be used for 30 days or more.
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE Will not start CORRECTION 1. Out of fuel. 2. Engine not "CHOKED" properly. 3. Engine flooded. 4. 5. 6. 7 Bad spark plug. Dirty air filter. Dirty fuel filter. Water in fuel. 8. 9. Loose or damaged wiring. Carburetor out of adjustment. 10. Engine valves out of adjustment. Hard to start 1. Dirty air filter. 2. Bad spark plug. 3. Weak or dead battery. 4. 5. Dirty fuel filter.
TROUBLESHOOTING See appropriate PROBLEM Loss of power CHART: section in manual unless directed CAUSE 1. Cutting fast. 2. 3. too much grass/too 4. 5. 6. Throttle in "CHOKE" position. Build-up of grass, leaves and trash under mower. Dirty air filter. Low oil level/dirty oil. Faulty spark plug. 7. 8. Dirty fuel filter. Stale or dirty fuel. 9. Water in fuel. 11. Dirty engine air screen/fins. 12. Dirty/clogged muffler. 13. Loose or damaged wiring. 14. Carburetor out of adjustment. 15.
TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM Mower blades will not rotate CAUSE CORRECTION 1. Obstruction mechanism. 1. Remove obstruction. in clutch 2. Worn/damaged belt. 3. 4. Frozen Frozen mower drive idler pulley. blade mandrel. 2. Replace 3. 4. Replace idler pulley. Contact a Sears or other qualified Poor grass discharge 1. Engine speed too slow. 1. 2. 3. Travel speed Wet grass. too fast. 2. 3. 4.
TRACTOR - - MODEL NUMBER 917.276330 SCHEMATIC SOLENOID ELECTRIC CLUTCH £LACK O ..... +_!_!,0 ,G.iT, o. I . sP,,%%UGS i ON TWIN CYL. BLUE O F _ ENGINES) BLACK FUELSHUT-OFF O_C_ SOLENOID REGULATOR _T_.j\Jk_ jL_ L A_LT_E_R N_ATO_Rj I LIGHT SW ] NOTE ] / \ \ m_u \ I_ _. I[ _\_ .... _L IGNITION / _ _ YOUR TRAOTOR ,S h EQUIPPED WITH A SPECIAL ALTERNATOR SYSTEM. THE LIGHTS ARE NOT CONNECTED TO THE BATTERY, BUT HAVE THEIR OWN ELECTRICAL SOURCE.
TRACTOR - - MODEL NUMBER 917.
TRACTOR - - MODEL NUMBER 917.276330 ELECTRICAL KEY PART NO. NO. DESCRIPTION 1 2 144927 74760412 Battery Bolt Hex Head 8 10 7603J 145211 Tray, Battery Bolt 1/4-20 x 7.
TRACTOR - - MODEL NUMBER 917,276330 CHASSIS AND ENCLOSURES 14 153 148 161 158 37 138 122 156 /_ 122 156 ............
TRACTOR - - MODEL NUMBER 917,276330 CHASSIS AND ENCLOSURES KEY PART KEY PART NO. NO. DESCRIPTION NO. NO.
TRACTOR - - MODEL NUMBER 917,276330 GROUND DRIVE i _ 38 36 29 " 64 37 7 _ 34 15 _.
TRACTOR - - MODEL NUMBER 917,276330 GROUND DRIVE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO.
TRACTOR - - MODEL NUMBER 917,276330 STEERING ASSEMBLY L3?y ' 26 _ 51 45 ' j \\ _ \ 12 i _//_// 23 34 .
TRACTOR - - MODEL NUMBER 917.276330 STEERING ASSEMBLY KEY NO. PART NO.
TRACTOR - - MODEL NUMBER 917,276330 ENGINE 1 \\ 69 21 82 12 18 41 15 47_ 37 29 26 27 39 SPARK ARRESTER engine ELS !-vgt KEY PART NO. NO. 1 2 8 9 10 11 12 15 18 20 21 22 26 27 28 29 37 39 KEY NO. DESCRIPTION Engine Briggs Model No. 446977-0471-E1 (See Breakdown) Muffler 149723 121361X Pulley V-idler 177748 Keeper Asm. Belt Engine 175287 Bushing 179335 Clutch Electric 143996 Pulley Engine VGT Elect Clutch 179115 Tank Fuel Rear 5.
TRACTOR - - MODEL NUMBER 917,276330 SEAT ASSEMBLY 14 5 18 19 17 37 12 21 seat 12-vgt KEY PART NO. NO. DESCRIPTION 1 2 3 5 6 7 8 lO 12 13 14 Seat Bracket, Pivot Seat Strap, Asm Fender Clip, Push In, Hinged Nut, Crownlock 3/8-16 unc Spring, Seat Cprsn Bolt 5/16-18 uncx 314 w/Sems Pan, Seat Bracket, Mounting Switch Bushing, Snap Bolt, Carriage 1/4-20 x 1-1/2 180598 180166 140675 145006 STD541437 124181X 171877 180186 174648 121248X 72050412 KEY PART NO. NO.
TRACTOR - - MODEL NUMBER 917,276330 DECALS 18 10 7 19 17 1 23 8 I 14 13 20 2 KEY NO. PART NO. DESCRIPTION 1 2 3 4 5 6 7 195890 178455 186242 186243 186725 133644 193609 Decal, Dash Panel, Lower Decal, Deck Caution Decal, Hood, RH Decal, Hood, LH Decal, Hood Side Panel Decal, Maintenance Decal Dsh 8 9 10 11 12 195885 186572 156439 181249 146047 Decal, Engine Decal, Fender Decal, Fender Danger Decal, Clutch/Brake Decal, V-Belt Drive Schematic WHEELS KEY NO. PART NO.
TRACTOR - - MODEL NUMBER 917,276330 LIFT ASSEMBLY 40 35 43 73 38 34 31 39 10 42 1 \ 3 \ 6 70_ 23 \ \ \ 77 85 7O \41 12"_. _76 _ __26 lift rh 17 KEY NO. PART NO. 1 2 3 4 5 6 7 8 10 11 12 23 24 26 29 30 31 32 33 34 121006X 180045 159189 12000022 19292016 71110624 175830 175831X505 183894 175375 163552 STD624008 73350800 73800800 150233 110807X 19131016 137150 76020308 137167 KEY PART DESCRIPTION NO. NO. DESCRIPTION Rod Asm., Lever Shaft Asm., Lift Vgt Lever Asm.
MOWER DECK TRACTOR . . MODEL NUMBER 917.
TRACTOR - - MODEL NUMBER 917.276330 MOWER DECK KEY NO. PART NO. KEY NO. PART NO. 1 5 6 7 8 11 194846 STD624008 187297 188187 174365 187254 187291 187281 110485X 72140505 73680500 178102 110452X 187257X428 131491 173984 187690 153535 178342 73680600 188635 19131316 188657 187284 19131312 19132203 Deck Weldment Mower Retainer Spring Cover Mandrel LH Cover Mandrel RH Bolt 7/16 Asm. Blade Blade, Standard (For mulching mowers only) Shaft Asm.
TRACTOR - - MODEL NUMBER 917,276330 TRANSAXLE 4 6 1 7 8O 14 3 1 74 70 73 25 24 41 _ 48 45
TRACTOR - - MODEL NUMBER 917,276330 TRANSAXLE KEY PART NO. NO.
TRACTOR - - MODEL NUMBER 917.
TRACTOR - - MODEL NUMBER 917.276330 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446977-0471-E1 35_ 35_ 36 36_ 1029 1022 1022 11oo_... 1029 _ 798 _ 1_ 3_ 33y211 209\ ,oo _ 914_ 385 387_r_ _" _788 _ _ 628 [ 505 21_ e_ -___o_11 1169II OVERHAUL KI1 163_ 552 135_ 51 _ 1L_.
TRACTOR - - MODEL NUMBER 917.
TRACTOR - - MODEL NUMBER 917.276330 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446977-0471-E1 KEY NO. PART NO. 1 2 3 4 5 5A 7 8 9 10 11 12 13 15 15A 16 20 22 23 24 25 699753 499585 391086, 699747 697580 697581 693997.
TRACTOR - - MODEL NUMBER 917.276330 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446977-0471-E1 KEY NO. PART NO. DESCRIPTION KEY NO. PART NO.
SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION .-=.,.. *=.,.. ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL O'1 O'1 15 DEGREES MAX. _b down the face of slopes, never across the face. Do not mow ARNING: To avoid serious injury, operate tractor and slopes greater than 15 degrees. Make turns your gradually to up prevent tipping or loss of control. Exercise extreme caution when changing direction on slopes. I,Fotd this page along dotted line indicated above.
Your Home For repair = in your home = of all major lawn and garden equipment, no matter who made brand appliances, or heating and cooling systems, it, no matter who sold it! For the replacement parts, accessories and owner's manuals that you need to do-it=yourself, For Sears professional installation of home iiiiiiiiiiiiiiiiiiiii iiiiiiiiiiiiiiiiiiiii appliances anditemslikegaragedooropenersandwaterheaters, 1=800=4=MY=HOME ® (1-800-469-4663) www.searS.
