20.0 hp electric start 42" mower automatic lawn tractor (56 pages)
Summary of Contents for Sears 536.270212
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30” MOWER / MULCHER This Equipment. 5 SPEED To Call Toll Free REAR ENGINE RIDER For Service 1–800–4–REPAIR (1–800–473–7247) Assembly For Parts Operation 1–800–366–PART Customer Responsibilities (1–800–366–7278) Service And Adjustment F–000614J Sears, Roebuck and Co., Hoffman Estates, IL. 60179 U.S.A. Printed in U.S.A.
For two (2) years from the date of purchase, if this Craftsman Equipment is maintained, lubricated and tuned up according to the instructions in the owner’s manual, Sears will repair or replace free of charge any parts found to be defective in material or workmanship.
Congratulations on your purchase of a Sears Rider. It has been NOTE: This unit is equipped with an internal combustion engine and designed, engineered and manufactured to give you the best must not be used on or near any unimproved forest–covered, possible dependability and performance.
OWNER’S INFORMATION SAFETY RULES Safe Operation Practices for Ride–on Mowers WARNING: 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. I. General operation Read, understand and follow all instructions in the Instruction Book, on the machine, the engine and with any attachments before starting.
OWNER’S INFORMATION III. Children Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. NEVER assume that children will remain where you last saw them. Keep children out of the mowing area and in the watchful care of another responsible adult.
PERFORMANCE Sears offers a wide variety of attachments that fit your riding mower. Many of these are listed below with brief explanations of how they can help you. This list was current at the time of publication; however, it may change in future years – more attachments may be added, changes may be mode in these attachments, or some may no longer be available or fit your model.
ASSEMBLY PREPARATION The unit is completely assembled except for the items shown in Figure 1. These items are in the carton along with a parts bag. The Seat parts bag contains the fasteners needed to complete the assembly of the unit. Find and remove these items. Do not discard any parts or material until the unit is assembled.
ASSEMBLY MAINTENANCE FREE BATTERY Check the battery date on top of the battery (Figure 2). The battery date tells if the battery must be charged. If the battery is put into service after the battery date, the battery must be charged. See “How To Charge The Maintenance Free Battery”.
ASSEMBLY HOW TO ASSEMBLE THE STEERING WHEEL Use the fasteners shown below to install the steering wheel. The NOTE: Make sure the steering wheel is tight. If the steering fasteners are shown at full size. wheel is loose, tighten the fasteners. Î...
ASSEMBLY HOW TO INSTALL THE SEAT Use the fasteners shown below to install the seat. The fasteners are WARNING: For correct and safe operation of the unit, shown at full size. fasten the connector to the wire harness. If the connector is not attached, the engine will stop when the attachment clutch is engaged.
The operation of any lawn mower can result in foreign objects thrown in the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields before starting your lawn mower and while mowing. We recom- mend the Wide Vision Safety Mask for over the spectacles or standard safety glasses, available at Sears Retail or Catalog Stores.
OPERATION HOW TO USE THE THROTTLE CONTROL Move the attachment clutch to the DISENGAGE position to stop the blade(s). Before you leave the operator’s position, Use the throttle control to increase or decrease the speed of the make sure the blade(s) has stopped rotating. engine.
OPERATION HOW TO SET THE PARKING BRAKE Completely push the clutch/brake pedal forward. Lift the parking brake lever (Figure 9). Remove your foot from the clutch/brake pedal and then release the parking brake lever. Make sure the parking brake will hold Parking Brake the unit.
OPERATION HOW TO OPERATE WITH THE MOWER HOUSING WARNING: The deflector is a safety device. Do not re- Move the shift lever to one of the speed settings. move the deflector. The deflector forces the dis- NOTE: When you mow in heavy grass or mow with a charged material toward the ground.
OPERATION BEFORE STARTING THE ENGINE CAUTION: A mixture of alcohol (ethanol or methanol) and gasoline (called gasohol), will attract moisture and cause acid CHECK THE OIL deposits during storage. While the unit is in storage, the acids in the fuel can damage the fuel system. NOTE: The engine was shipped from the factory filled with SAE 30 weight oil.
OPERATION HOW TO CHANGE THE MULCHER PLATE Lift the mulcher plate away from the mower housing (Figure 12). WARNING: To prevent the engine from starting, dis- connect the wire from the spark plug. Make sure the attachment clutch is in the DISENGAGE position. The mulcher plate lets you mulch the grass for a clean, fine cut.
OPERATION OPERATING TIPS Check the attachment clutch for correct adjustment. For the Before you make an inspection, adjustment (except for the car- blade(s) to disengage correctly, the adjustment must be cor- buretor) or repair, make sure the wire from the spark plug is dis- rect.
CUSTOMER RESPONSIBILITIES INSPECT BLADE Tighten the nut that holds the blade to a torque of 35 foot pounds (47,5 N–m). WARNING: Before you inspect or remove the blade, 10. Install the mower housing. See “How To Install The Mower disconnect the wire to the spark plug. If the blade hits an object, stop the engine.
CUSTOMER RESPONSIBILITIES HOW TO ADJUST THE ATTACHMENT CLUTCH Attachment Clutch Engage Postion WARNING: To prevent an injury, the attachment clutch must operate correctly. Stop the engine. Disconnect the wire from the spark plug. Before you adjust the attachment clutch, check and level the mower housing.
CUSTOMER RESPONSIBILITIES HOW TO CHECK AND ADJUST THE DRIVE BRAKE HOW TO CHECK AND ADJUST THE CLUTCH Before you adjust the brake, check the clutch adjustment. See If the motion drive belt is loose, the clutch will slip when; (1) going the instructions on “How To Check And Adjust The Clutch”.
CUSTOMER RESPONSIBILITIES HOW TO REMOVE THE SIDE PANEL Remove the black cable from the negative (–) terminal (Figure 23). To help service the engine or the battery, each side panel can be easily removed. Remove the red cable from the positive (+) terminal. Remove the screws that hold the back of the side panel Remove the battery clamp from the battery.
CUSTOMER RESPONSIBILITIES WHERE TO LUBRICATE Lubricate the areas shown with engine oil. Apply grease with a brush to the areas shown. NOTE: Apply grease to the steering gear assembly. CAUTION: If the unit is operated in dry areas that have sand, use a dry graphite spray to lubricate the unit.
CUSTOMER RESPONSIBILITIES ENGINE HOW TO CHANGE THE OIL NOTE: Do not drain the oil from a cold engine. Before you drain the oil, let the engine run for several minutes. Make sure you do HOW TO CHECK THE OIL not get oil on the belts. NOTE: Do not check the level of the oil while the engine runs.
CUSTOMER RESPONSIBILITIES HOW TO CLEAN THE AIR FILTERS Some engines have two filters, an outer foam filter around an inner 11. Assemble the air filters with the two nuts. paper filter. Clean the air filters every 50 hours. If you operate in 12.
SERVICE AND ADJUSTMENT HOW TO ADJUST THE THROTTLE CONTROL CHOKE For the best engine performance, set the throttle control as follows. FAST Move the throttle control to the FAST position (Figure 28). Throttle Control Loosen the clamp screw so that the throttle control cable can move in the cable clamp (Figure 29).
SERVICE AND ADJUSTMENT HOW TO REMOVE THE MOWER HOUSING HOW TO INSTALL THE MOWER HOUSING Completely turn the steering wheel to the right. Push the mower Move the lift lever to the middle position. housing under the left side of the unit. Move the attachment clutch to the DISENGAGE position Slide the mower drive belt between the stack pulley and the (Figure 30).
SERVICE AND ADJUSTMENT HOW TO LEVEL THE MOWER HOUSING Disconnect one or both adjuster plates from the hangers (Figure 32). If the mower housing is level, the blade will cut easier and the lawn The higher number holes in the adjuster plates will raise the will look better.
SERVICE AND ADJUSTMENT HOW TO REPLACE THE MOTION DRIVE BELT Slide the motion drive belt between the belt retainer and idler REMOVAL pulley. Make sure the flat side of the motion drive belt is against Remove the mower housing. See the instructions on “How To the idler pulley.
SERVICE AND ADJUSTMENT HOW TO REPLACE THE MOWER DRIVE BELT REMOVAL Pull the belt retainer away from the idler pulley. Put the mower drive belt around the idler pulley. Move the lift lever to the lowest position. Make sure the mower drive belt is inside all the belt guides. Slide the mower drive belt between the stack pulley and the Also make sure the mower drive belt is not twisted.
SERVICE AND ADJUSTMENT HOW TO REPLACE THE FUSE If the fuse is blown, the engine will not start. The location of the fuse is next to the battery. Remove the fuse and replace with a 15 amp. 15 amp automotive fuse (Figure 38). Automotive Fuse Figure 38 HOW TO SET THE CUTTING HEIGHT...
SERVICE AND ADJUSTMENT STORAGE (over 30 days) prevent engine problems with the fuel system, empty the fuel system before storage of 30 days or longer. At the end of each year, prepare the unit for storage as follows. NOTE: Fuel stabilizer (like STA–BIL) is an acceptable alternative in reducing the formation of fuel gum in the fuel tank GENERAL INSPECTION and the gasoline storage container.
TROUBLE SHOOTING CHART PROBLEM: The engine will not start. PROBLEM: A hot engine causes a decrease in power. Follow the steps, “How To Start The Engine” in this book. Clean the air screen. Electric–Start Models: Clean the battery terminals. Tighten the Check the oil.
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MODEL 536.270212 REPAIR PARTS 5 SPEED TRANSAXLE DANA MODEL: 4450–1 F–000614J...
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MODEL 536.270212 REPAIR PARTS 5 SPEED TRANSAXLE DANA MODEL: 4450–1 Description Part No. Description Part No. Housing, Upper 3975 Washer, Plain .505 x .942 x .010 *3886 Screw, Tapping 1/4-20 x .734 (14 req.) 1919 Washer, Plain .505 x .942 x .015 *3887 Ball, Detent (2 req.)
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MODEL 536.270212 ENGINE 143.981300 REPAIR PARTS F–000614J...
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MODEL 536.270212 ENGINE 143.981300 REPAIR PARTS F–000614J...
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MODEL 536.270212 ENGINE 143.981300 REPAIR PARTS Lock Nut, 5/16–24 650947 Cylinder Head Cover 35959 Push Rod 35951 Screw, 5/16–18 x 1–1/4” 650876 Rocker Arm Cover Gasket 35952 Exhaust Manifold Gasket 35762 Rocker Arm Housing 35953A Exhaust Manifold 36839 Screw, Torx T–30, 1/4–20 x 1/2”...
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MODEL 536.270212 ENGINE 143.981300 REPAIR PARTS Key No. Description Part No. Key No. Description Part No. Carburetor (Incl.lA,184 of Engine 640115 Welch Plug, Idle Mixture Well 630748 Parts List) Welch Plug, Atmospheric Vent 631027 Throttle Shaft & Lever Assembly 632649...
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MODEL 536.270212 ENGINE 143.981300 REPAIR PARTS ELECTRIC STARTER Description Part No. Electric Starter 36680 Dust Cover 33451 Retainer Ring 33842 Spring Retainer 33430 Anti–drift Spring 33854 Gear 33432 Nut & Retainer 35893 Lock Nut 33450 Drive End Cap Assly. 35894...
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Your Sears merchandise has added value when you consider Sears has service units nationwide staffed with Sears trained technicians. Sears technicians have the necessary (1–800–366–7278) parts, tools and equipment to meet the Sears pledge, “We Service What We Sell”. F–000614J Sears, Roebuck and Co., Hoffman Estates, IL. 60179 U.S.A.