Sears CRAFTSMAN EZ3 Owner's Manual
  1. Manuals
  2. Brands
  3. Sears Manuals
  4. Lawn Mower
  5. CRAFTSMAN EZ3
  6. Owner's manual
Sears CRAFTSMAN EZ3 Owner's Manual

Sears CRAFTSMAN EZ3 Owner's Manual

20.5 hp electric start 42" mower automatic lawn tractor
Hide thumbs Also See for CRAFTSMAN EZ3:
Table of Contents

Advertisement

Quick Links

OWNER'S
MANUAL
MODEL NO.
944.600801
Caution:
Read and follow
all Safety Rules
and Instructions
Before Operating
This Equipment
Sears Canada, Inc., Toronto, Ontario M5B 2B8
20.5 HP
ELECTRIC START
42" MOWER
AUTOMATIC
LAWN TRACTOR
• Assembly
• Operation
• Customer Responsibilities
• Service and Adjustments
• Repair Parts

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the CRAFTSMAN EZ3 and is the answer not in the manual?

Questions and answers

Related Manuals for Sears CRAFTSMAN EZ3

Summary of Contents for Sears CRAFTSMAN EZ3

  • Page 1 Read and follow ELECTRIC START all Safety Rules and Instructions 42" MOWER Before Operating This Equipment AUTOMATIC LAWN TRACTOR • Assembly • Operation • Customer Responsibilities • Service and Adjustments • Repair Parts Sears Canada, Inc., Toronto, Ontario M5B 2B8...

  • Page 2: Safety Rules

    SAFETY RULES Safe Operation Practices for Ride-On Mowers 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. I. GENERAL OPERATION DO NOT: •...

  • Page 3: Table Of Contents

    SAFETY RULES Safe Operation Practices for Ride-On Mowers • Be sure the area is clear of other people before mowing. Stop Look for this symbol to point out important machine if anyone enters the area. safety precautions. It means CAUTION!!! •...

  • Page 4: Product Specifications

    LIMITED TWO (2) YEAR WARRANTY ON CRAFTSMAN TRACTOR (RIDING EQUIPMENT) For two (2) years from date of purchase Sears Canada, Inc. will repair or replace at Sears option free of charge parts which are defective as a result of material or workmanship.
  • Page 5 UNASSEMBLED PARTS Steering Wheel Seat Steering Wheel Adapter (1) Shoulder Bolt 5/16-18 (1) Washer Steering 17/32 x 1-3/16 x 12 Gauge Extension Shaft Steering Wheel (1) Knob Insert Battery Steering (1) Lockwasher 3/8 Boot (1) Locknut 5/16-18 (1) Large Flat Washer (2) Hex Bolts 1/4-20 x 3/4 (2) Keps Nuts 1/4-20 (1) Hex Bolt...

  • Page 6: Assembly

    ASSEMBLY Your new tractor has been assembled at the factory with 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.
  • Page 7 ASSEMBLY • Lift hood to raised position. • Open terminal access doors, remove terminal protec- SEAT SEAT PAN tive caps and discard. • If this battery is put into service after month and year SHOULDER indicated on label (label located between terminals) BOLT charge battery for minimum of one hour at 6-10 amps.
  • Page 8 ASSEMBLY INSTALL MULCHER PLATE CHECK FOR PROPER POSITION OF ALL (If previously removed) (See Fig. 4) BELTS • Raise and hold deflector shield in upright position. See the figures that are shown for replacing motion and • Place front of mulcher plate over front of mower deck mower blade drive belts in the Service and Adjustments opening and slide into place, as shown.

  • Page 9: Operation

    OPERATION These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BATTERY CAUTION OR REVERSE FORWARD FAST SLOW WARNING LIGHTS ON OVER TEMP ENGINE ON ENGINE OFF OIL PRESSURE LIGHT PARKING BRAKE UNLOCKED MOWER LIFT FUEL...
  • Page 10 OPERATION KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. ATTACHMENT LIGHT IGNITION CLUTCH LEVER SWITCH...
  • Page 11 OPERATION 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 a wide vision safety mask over spectacles or standard safety glasses.
  • Page 12 OPERATION TO ADJUST GAUGE WHEELS (See Fig. 7) TO OPERATE ON HILLS Gauge wheels are properly adjusted when they are slightly CAUTION: Do not drive up or down hills off the ground when mower is at the desired cutting height in with slopes greater than 15°...
  • Page 13 OPERATION BEFORE STARTING THE ENGINE • Insert key into ignition and turn key clockwise to “START” position and release key as soon as engine starts. Do not run starter continuously for more than CHECK ENGINE OIL LEVEL (See Fig. 14) fifteen seconds per minute.
  • Page 14 OPERATION • Sitting in the tractor seat, start engine. After the engine is running, move throttle control to slow position. With motion control lever in neutral (N) position, slowly disengage clutch/brake pedal. • Move motion control lever to full forward position and hold for five (5) seconds.

  • Page 15: Maintenance Schedule

    CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE SERVICE DATES Check Brake Operation Check Tire Pressure Check Operator Presence and Interlock Systems Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle Cooling Adjust Blade Belt(s) Tension Adjust Motion Drive Belt(s) Tension...
  • Page 16 CUSTOMER RESPONSIBILITIES TRACTOR MANDREL TRAILING ASSEMBLY EDGE UP Always observe safety rules when performing any mainte- BLADE nance. CENTER HOLE BRAKE OPERATION If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See “TO ADJUST BRAKE”...
  • Page 17 CUSTOMER RESPONSIBILITIES NOTE: The original equipment battery on your tractor is * CAUTION: Air cooled engines run hotter than automotive maintenance free. Do not attempt to open or remove caps or engines. The use of non-synthetic multi-viscosity oils (5W30, covers. Adding or checking level of electrolyte is not 10W30 etc.) in temperatures above 40º...
  • Page 18 CUSTOMER RESPONSIBILITIES ENGINE COOLING FINS (See Fig. 17) COVER KNOB Remove any dust, dirt or oil from engine cooling fins to prevent engine damage from overheating. Air guide covers must be removed. Remove side panels and hood (See “TO WING NUT CARTRIDGE REMOVE HOOD AND GRILL ASSEMBLY”...

  • Page 19: Service And Adjustments

    SERVICE AND ADJUSTMENTS CAUTION: BEFORE PERFORMING ANY SERVICE OR ADJUSTMENTS: • Depress clutch/brake pedal fully and set parking brake. • Place motion control lever in neutral (N) position. • Place attachment clutch in “DISENGAGED” position. • Turn ignition key “OFF” and remove key. •...
  • Page 20 SERVICE AND ADJUSTMENTS SIDE-TO-SIDE ADJUSTMENT (See Figs. 21 and 22) • Raise mower to its highest position. MANDREL • At the midpoint of both sides of mower, measure height from bottom edge of mower to ground. Distance “A” on both sides of mower should be the same or within 1/4" of each other.
  • Page 21 SERVICE AND ADJUSTMENTS TO ADJUST BRAKE (See Fig. 26) ENGINE PULLEY Your tractor is equipped with an adjustable brake system which is mounted on the side of the transaxle. CLUTCHING If tractor requires more than six (6) feet stopping distance at IDLER high speed in highest gear on a level dry concrete or paved surface, then brake must be adjusted.
  • Page 22 SERVICE AND ADJUSTMENTS TRANSMISSION REMOVAL/REPLACEMENT IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT NEGATIVE GROUNDED SYSTEM. THE OTHER Should your transmission require removal for service or VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE replacement, it should be purged after reinstallation and GROUNDED SYSTEM.
  • Page 23 SERVICE AND ADJUSTMENTS TO REMOVE HOOD AND GRILL ASSEMBLY TO ADJUST CHOKE CONTROL (See Fig. 33) (See Fig. 31) The choke control has been preset at the factory and • Raise hood. adjustment should not be necessary. Check adjustment as described below before loosening cable.
  • Page 24 SERVICE AND ADJUSTMENTS IMPORTANT: NEVER TAMPER WITH THE ENGINE TO ADJUST CARBURETOR (See Figs. 34 & GOVERNOR, WHICH IS FACTORY SET FOR PROPER ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE T H E F A C T O R Y H I G H S P E E D S E T T I N G C A N B E The carburetor has been preset at the factory and adjust- DANGEROUS.

  • Page 25: Storage

    STORAGE Immediately prepare your tractor for storage at the end of the • If battery is removed from tractor for storage, do not season or if the tractor will not be used for 30 days or more. store battery directly on concrete or damp surfaces. CAUTION: Never store the tractor with ENGINE gasoline in the tank inside a building...

  • Page 26: Troubleshooting

    TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Will not start Out of fuel. Fill fuel tank. Engine not “CHOKED” properly. See “TO START ENGINE” in Operation section. Engine flooded. Wait several minutes before attempting to start. Bad spark plug. Replace spark plug. Dirty air filter.
  • Page 27 TROUBLESHOOTING POINTS PROBLEM CAUSE CORRECTION Engine continues to run Faulty operator-safety presence control system. Check wiring, switches and connections. If not when operator leaves corrected, contact an authorized service center/ seat with attachment department. clutch engaged Poor cut - uneven Worn, bent or loose blade.
  • Page 28 SERVICE NOTES...
  • Page 29 TRACTOR - - MODEL NUMBER 944.600801 SCHEMATIC BLACK BATTERY FUSE STARTER AMMETER (OPTIONAL) BLACK WHITE SOLENOID CLUTCH / BRAKE (PEDAL UP) WHITE SEAT SWITCH IGNITION (NOT OCCUPIED) SWITCH WHITE BLACK BLACK BLACK BLACK ATT'MENT CLUTCH GROUNDING (CLUTCH OFF) BLACK CONNECTOR HOUR METER (OPTIONAL)

  • Page 30: Repair Parts - Tractor

    REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 ELECTRICAL D .C...
  • Page 31 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 ELECTRICAL PART DESCRIPTION 163465 Battery 12 Volt 28 Amp 74760412 Bolt Hex Hd 1/4-20unc X 3/4 7603J Tray Battery 145211 Bolt Btr Frt 1/4-20 x 7.5 Zinc 150109 Holddown Battery Mount 145769 Nut Push Nylon 1/4"...
  • Page 32 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 CHASSIS AND ENCLOSURES...
  • Page 33 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 CHASSIS AND ENCLOSURES PART DESCRIPTION 169830 Chassis Stl Stamping 169061 Drawbar, Stretch 17060612 Screw Thdrol 3/8-16x3/4 155272 Bumper Hood/Dash 168337X011 Dash P/L STD533710 Bolt Carriage 3/8-16 x 1 155927 Panel Dash Lh 145660 Clip Tinnerman Grille P/L 172108...
  • Page 34 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 DRIVE...
  • Page 35 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 DRIVE PART PART DESCRIPTION DESCRIPTION - - - - - Transaxle (See Breakdown) 134683 Keeper Belt Engine Hydro Gear Model 314-0510 169183 Strap Torque Lh Hydro 165866 Rod Shift 19132012 Washer 13/32 x 1-1/4 x 12 STD561210 Pin Cotter 1/8 x 1 CAD Gauge...
  • Page 36 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 STEERING ASSEMBLY...
  • Page 37 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 STEERING ASSEMBLY PART DESCRIPTION 139768 Wheel Steering 154427 Axle Asm STMP Dropped STL 169840 Spindle Asm LH 169839 Spindle Asm RH 6266H Bearing Race Thrust Harden 121748X Washer 25/32 X 1-5/8 X 16 Ga 19272016 Washer 27/32 X 1-1/4 X 16 Ga 12000029...
  • Page 38 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 SEAT ASSEMBLY PART PART DESCRIPTION DESCRIPTION 140123 Seat 121248X Bushing Snap Blk Nyl 50 Id 140551 Bracket Pivot Seat 8 720 72050412 Bolt Rdhd Sqnk 1/4-20x1-1/2 71110616 Bolt Fin Hex 3/8-16unc X 1 134300 Spacer Split 28x 96 Yel Zinc 19131610...
  • Page 39 DECAL PART PART DESCRIPTION DESCRIPTION 157032 Decal Fend STLT Oper 169210 Decal By Pass 138047 Decal Battery Diehard Sears 177268 Decal Replacement Parts 171696 Decal Hood RH 170933 Decal Hp Engine 171697 Decal Hood LH 146046 Deca; V-Belt Drive Sch 163205 Decal Fend SD WHT Rad Auto/42"...
  • Page 40 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 ENGINE OPTIONAL EQUIPMENT Spark Arrester...
  • Page 41 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 ENGINE PART DESCRIPTION 162152 Control Throt Paddle 17720410 Screw Hex Thd Cut 1/4-20x5/8 T - - - - - - - - Engine (See Breakdown) B&S Model 461707-0145-E3 149723 Muffler Exhaust 144069 Exhaust Asm.
  • Page 42 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 MOWER DECK 153 154...
  • Page 43 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 MOWER DECK PART PART DESCRIPTION DESCRIPTION 165892 Mower Deck Assembly, 42" 133943 Washer, Hardened STD533107 Bolt 155046 Arm, Idler 138017 Bracket Asm Fr. Sway Bar 3/42 165723 Spacer, Retainer 165460 Bracket Asm Deck 42" Sway Bar 141043 Guard TUV Idler STD624008...
  • Page 44 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 LIFT ASSEMBLY 17 18 20...
  • Page 45 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 LIFT ASSEMBLY PART DESCRIPTION 159460 Wire Asm Inner W/Plunge5r 159471 Shaft Asm Lift 105767X Pin Groove STD581062 E Ring #5133-62 19211621 Washer 29/32 x 1-1/4 x 21 Ga. 120183X Bearing Nylon Blk .629 ID 125631X Grip Handle Fluted 122365X...
  • Page 46 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 HYDRO GEAR TRANSAXLE - MODEL NUMBER 314-0510...
  • Page 47 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 HYDRO GEAR TRANSAXLE - MODEL NUMBER 314-0510 PART PART DESCRIPTION DESCRIPTION 170351 Main Housing, Assembly 170408 Rotor, Brake 170352 Side Housing, Assembly 142883 Brake Puck 170353 Center Section, Assembly 142882 Puck Plate 170354 Swashplate, Trunion Machined 142887...

  • Page 48: Repair Parts - Engine

    REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 BRIGGS & STRATTON ENGINE - MODEL NUMBER 461707, TYPE NUMBER 0145-E3 1125 1081 552A 1095 VALVE OVERHAUL GASKET SET 868A 615A 1019 LABEL KIT 1058 OWNER'S MANUAL 1132 REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL.
  • Page 49 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 BRIGGS & STRATTON ENGINE - MODEL NUMBER 461707, TYPE NUMBER 0145-E3 634A 865A 861 PUMP REPAIR KIT 306A 121 CARBURETOR KIT 1136 1138 1137 REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 1006 1005 1036 LABEL KIT-EMISSION...
  • Page 50 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 BRIGGS & STRATTON ENGINE - MODEL NUMBER 461707, TYPE NUMBER 0145-E3 1090 1051 797A 358 GASKET SET...
  • Page 51 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 BRIGGS & STRATTON ENGINE - MODEL NUMBER 461707, TYPE NUMBER 0145-E3 PART PART DESCRIPTION DESCRIPTION 498583 Cylinder Assembly 690718 Screw (Throttle Valve) 399265 Bushing/Seal Kit 693485 Shaft-Throttle 391086 • Seal-Oil 807923 Kit-Idle Speed 493304 Sump-Engine 693509...
  • Page 52 REPAIR PARTS TRACTOR - - MODEL NUMBER 944.600801 BRIGGS & STRATTON ENGINE - MODEL NUMBER 461707, TYPE NUMBER 0145-E3 PART PART DESCRIPTION DESCRIPTION 94930 Screw (Cylinder Shield) 797A 693167 Nut (Starter Terminal) 497596 Motor-Starter 394860 Cap-Drive 690323 Bolt (Starter Motor) 497607 Cap-End 497608...
  • Page 53 SERVICE NOTES...
  • Page 54 SERVICE NOTES...
  • Page 56 PRINTED IN U.S.A. 173514 Rev. 2 4.18.01 RD/TR/RD...

This manual is also suitable for:

944.600801

Table of Contents