EarthQuake MC440 Operator's Manual
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EarthQuake MC440 Operator's Manual

4-cycle cultivator
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See also: Operator's Manual
Operator's Manual
Original Operating Instructions
MC440
4-Cycle Cultivator
GAS/OIL
RATIO
50:1
Product #: MC440
P/N: 13188
ECN: 9656
REV2: 12/12/12
Get parts online at
© 2013 Ardisam, Inc.
www.GetEarthquake.com
All Rights Reserved

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Summary of Contents for EarthQuake MC440

  • Page 1 Operator's Manual Original Operating Instructions MC440 4-Cycle Cultivator GAS/OIL RATIO 50:1 Product #: MC440 P/N: 13188 ECN: 9656 REV2: 12/12/12 Get parts online at © 2013 Ardisam, Inc. www.GetEarthquake.com All Rights Reserved...

  • Page 2: Table Of Contents

    Congratulations on your investment in quality. Thank you for purchasing a 4-cycle cultivator from Earthquake™. We have worked to ensure that the MC440 meets the highest standards for usability and durability. With proper care, your cultivator will provide many years of service.

  • Page 3: Warnings And Safety Precautions

    • Read and follow all safety instructions. • Carefully follow all assembly instructions. CAUTION • Maintain the machine according to directions and schedule CAUTION INDICATES YOU CAN BE HURT OR YOUR included in this Earthquake operator’s manual. EQUIPMENT DAMAGED IF THE SAFETY INSTRUC- • Ensure that anyone who uses the machine is familiar with all TIONS THAT FOLLOW THIS SIGNAL WORD ARE NOT controls and safety precautions.
  • Page 4 Do not operate the machine without proper guards or other is idling. If it does rotate when engine is idling, contact safety protective devices in place. Earthquake customer service for instruction. • See manufacturer’s instructions for proper operation and •...
  • Page 5 Operator's Manual MC440 4-Cycle Cultivator ENGINE SAFETY PRECAUTIONS WARNING Warning Carbon Monoxide Poisoning ENGINES GIVE OFF CARBON MONOXIDE, AN ODOR- Engines give off carbon monoxide, an odorless, colorless, LESS, COLORLESS, POISONOUS GAS. CARBON MON- poisonous gas. Carbon monoxide may be present even if you do OXIDE MAY BE PRESENT EVEN IF YOU DO NOT SMELL not smell or see any engine exhaust.
  • Page 6 • Keep the area of operation clear of all persons, especially • Use only original equipment parts from Earthquake, small children and pets. Keep children under the watchful including all nuts and bolts. care of a responsible adult.

  • Page 7: Safety Decals

    MC440 4-Cycle Cultivator SAFETY DECALS This MC440 cultivator has been designed and manufactured to provide you with the safety and reliability you would expect from an industry leader in outdoor power equipment manufacturing. Reading this manual and the safety instructions it contains will provide you with the necessary basic knowledge to operate this equipment safely and effectively.

  • Page 8: Features/Specifications

    Operator's Manual MC440 4-Cycle Cultivator FEATURES throttle control lever handlebar on/off switch comfort handle grips easy pull-start location SPECIFICATIONS ENGINE DISPLACEMENT 40cc FUEL TANK CAPACITY 0.75 L GAS TYPE UNLEADED PREMIUM GAS (Low/no ethanol blends) OIL TANK CAPACITY 4.06 ounces...

  • Page 9: Unpacking And Assembly

    ASSEMBLY handle clamp bolt 1. Stand the MC440 assembly upright with tines and wheels on a level surface. Wheels should be set in the lowest position. DO NOT place the cultivator on a high surface where it can middle fall and cause property damage or personal injury.

  • Page 10: Operation

    Be sure the engine is located on a level surface before checking or refilling oil. Proper position for checking oil level or refilling oil is oil drain face down, with the gas tank of the MC440 down on a horizontal screw surface. SEE FIGURE 3 1.

  • Page 11: Starting And Stopping Engine

    HANDLEBAR POSITION TO MAINTAIN CONTROL AND STABILITY OF THE UNIT WITH BOTH HANDS. • If it is the first time starting the MC440, make sure the in- cluded 4-cycle oil has been poured into the oil fill area. COLD ENGINE START:...

  • Page 12: Tine Removal And Installation

    Operator's Manual MC440 4-Cycle Cultivator ADJUSTING WHEELS AND DRAG STAKE The wheels on the MC440 can be adjusted to one of three HIGHEST position positions. The LOW wheel position is used for transporting the cultivator across a smooth level surface while the engine is not running.

  • Page 13: Maintenance & Storage

    Please read the maintenance schedule and observe these recommendations to extend the life of your engine. 2. Replace or repair the part on the MC440. Good maintenance is essential for safe, economical, and trouble- 3. Check all parts that were repaired, or removed during repair, free operation.

  • Page 14: Maintenance Schedule

    Operator's Manual MC440 4-Cycle Cultivator LUBRICATION CHANGING OIL Choose engine oil that meets or surpasses the latest API Be sure the engine is not operating and is located on a level service classification. For temperatures higher than 32º F, use surface before checking or refilling oil.
  • Page 15 The recommended spark plug is a NGK CMR6A. For maintenance and care of the spark plug go online to www. TO AVOID INJURY OR DEATH, NEVER SIPHON FUEL BY getearthquake.com for instructions or call Earthquake MOUTH. customer service. NEVER STORE CULTIVATOR WITH FUEL IN THE FUEL TANK INSIDE AN ENCLOSED AREA OR BUILDING.

  • Page 16: Troubleshooting And Repair

    LONG-TERM STORAGE Parts can be obtained from the store where the MC440 was If your MC440 will not be used for more than one month, pre- purchased or direct from the factory. To order parts visit www. pare it for long-term storage.

  • Page 17: Troubleshooting Guide

    Tines turn at idle 1. Idle speed too high 1. Adjust idle speed lower 2. Broken clutch spring 2. Replace spring Contact Earthquake customer service at 800-345-6007 if additional assistance is needed. Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5...

  • Page 18: Parts Breakdown

    Operator's Manual MC440 4-Cycle Cultivator HANDLEBAR PARTS EXPLOSION 2, 3 2, 9 2, 11 2, 8 2, 10, 16 7, 14 7, 13 1, 3 7, 15 2, 12, 16 KEY PART # DESCRIPTION QTY. 13184 UPPER LEFT HANDLEBAR ASSEMBLY GREY...
  • Page 19 Operator's Manual MC440 4-Cycle Cultivator HOOD & TINES PARTS EXPLOSION PART # DESCRIPTION QTY. PART # DESCRIPTION QTY. 46146 TINE SHIELD 46142 BOLT M6 X 1.0 X 20 46138 TRANSMISSION ASSEMBLY 4650 NUT M6 X 1.0 4602 TINE -C- ASSEMBLY...
  • Page 20 Operator's Manual MC440 4-Cycle Cultivator ENGINE PARTS EXPLOSION Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5...
  • Page 21 Operator's Manual MC440 4-Cycle Cultivator ENGINE PARTS LIST PART NO. DESCRIPTION QTY. PART NO. DESCRIPTION QTY. 13320 WASHER M6 X 10MM X 1MM 13192 CARBURETOR 13322 ENGINE BLOCK 300413 ASSY CENTRIFUGAL CLUTCH ROTOR VIPER 13328 CARBURETOR INSULATOR 13200* MUFFLER 13324*...
  • Page 22 Operator's Manual MC440 4-Cycle Cultivator TRANSMISSION PARTS EXPLOSION 1, 26 13, 26 PART # DESCRIPTION QTY. PART # DESCRIPTION QTY. 46136* 46144 MC LOWER TRANSMISSION CASTING LEFT DUST CAP 4646 SEAL SHAFT 19MM SHAFT 32MM BORE 4648 BOLT M6 X 1.0 X 22 FLANGE 4645 BUSHING M19 ID X 25.5OD D-PROFILE FLANGE...

  • Page 23: Declaration Of Conformity

    Operator's Manual MC440 4-Cycle Cultivator Check for parts online at www.getearthquake.com or call 800-345-6007 M-F 8-5...

  • Page 24: Ek43 Border-Edger Kit Installation

    Make sure that the hub collar of the border edger tine faces outward, away from the transmission of the MC440. 6. Put (1) hairpin, flat side facing edger attachment, through the shaft hole that is further down the shaft from the hole where the cultivating tines were placed.

  • Page 25: Dk43 Dethatcher Kit Installation

    Operator's Manual MC440 4-Cycle Cultivator DK43 DETHATCHER KIT INSTALLATION (OPTIONAL ACCESSORY) The Dethatcher Kit is very effective for lifting away the excessive matted layers of thatch that can prevent moisture, oxygen and nutrients from penetrating the soil and can harbor disease and insects. Use in Spring, Summer, and Fall to bring life and color back to your lawn.

  • Page 26: Warranty

    Warranty Terms and Conditions PRODUCT WARRANTY: 1-YEAR LIMITED WARRANTY Ardisam, Inc., a manufacturing company, warrants this EARTHQUAKE 4-CYCLE CULTIVATOR to be free from defects in the material or workmanship for a period of one year from the date of purchase. During the one-year warranty of this product, Ardisam will furnish, at their discretion, parts and labor to correct any defect caused by faulty material or workmanship.
  • Page 27 Operator's Manual MC440 4-Cycle Cultivator Explanation of Emissions Control Warranty Provisions These items will be covered for a period of two years from the date of the Viper® Engines are designed, built and equipped to meet all EPA requirements. It warrants that it is free from defects in material and workmanship that could original purchase.
  • Page 28 Earthquake™, Division of Ardisam, Inc. 1160 8th Avenue, PO Box 666 Cumberland, WI 54829 800-345-6007 | Fax 715-822-2223 E-mail: info@getearthquake.com All weights, specifications and features are approximate and are subject to change without notice. Due to continuous product improvements, product images may not be exact. Items used for props not included. Some assembly may be required.

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