MTD 190-758 Operator's Manual

Mtd 8 hp tiller attachment operator's manual

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OPERATOR'S MANUAL
8 HP TILLER
ATTACHMENT
Model Number
190-758
IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY
Warning:
This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest-
covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting
applicable local or state laws (if any). If a spark arrester is used, it should 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 engine authorized
service dealer or contact the service department, P.O. Box 368022 Cleveland, Ohio 44136-9722.
MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO 44136-9722
PRINTED IN U.S.A.
FORM NO. 770-8371A

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Summary of Contents for MTD 190-758

  • Page 1 OPERATOR’S MANUAL 8 HP TILLER ATTACHMENT Model Number 190-758 IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS CAREFULLY Warning: This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forest- covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any).
  • Page 2: Section 1: Important Safe Operation Practices

    1. GENERAL OPERATION • Read, understand, and follow all instructions in the manual before attempting to attach and operate your tiller. Keep this manual in a safe place for future reference and for ordering replacement parts. • Only allow responsible adults familiar with both the tiller and tractor instructions to operate the machine.
  • Page 3 Rapid engagement or braking could cause the front of the machine to lift. • Avoid starting or stopping on a slope. If tires loose traction, disengage tiller and proceed slowly straight down the slope. • For your safety, use the slope gauge included as part of this manual to measure slopes before operating this unit on a sloped or hilly area.
  • Page 4: Section 1: Unpacking

    Shaft Figure 3 Shoulder Bolt (H) Lock Washer (L) Figure 4 Remove the tiller, all loose parts and hardware pack from the carton before discarding the carton. Stabilizer Contents of Hardware Pack: Link (See Figure 2) (1) Flat Washer 1/2" I.D. x 1" O.D.
  • Page 5 Slot In Tractor Frame Link Rod Assembly Figure 5 Lift Handle Ferrule Link Rod Assembly Figure 6 Hairpin Clip Hitch Rod Figure 7 Hitch Assembly Notch Figure 8 3. Place the link rod assembly through the slot in the tractor fender. See Figure 5. 4.
  • Page 6 (J) and hairpin clip (E). See Figure 9. Hitch Rod on Tractor 10. Back the tractor up to the tiller and hook the hitch bar assembly to it. See Figure 10. NOTE: Figure 10 is shown without the tractor for clarity.
  • Page 7: Section 3: Operation

    Disconnect the wire lead under the seat of the tractor from the wire harness on the tractor. Connect the plug on the tiller wire harness to the wire lead on the seat. See Figure 13B. Tiller...
  • Page 8: To Stop Engine

    3. Push the CHOKE lever down all the way. Set the throttle in the FAST position. See Figure 15. NOTE: A warm engine requires less choking. 4. Grasp the recoil starter handle and pull back rapidly, extending rope fully. Return it slowly to the engine.
  • Page 9: Section 5: Off-Season Storage

    2. Refer to engine manual for correct engine storage instructions. 3. Coat tines with chassis grease to prevent rusting. 4. Store tiller in a dry, clean area. Do not store Chain next to corrosive materials, such as fertilizer. Case Pulley...
  • Page 10 Model 758 PARTS LIST FOR CHAIN CASE ASSEMBLY COMPLETE 04991 Ref. Part No. Code Description 05034 Bearing Housing 1.375" Dia. 14895 Housing Assembly—R.H. 714-0136 #6 Hi-Pro Key 5/32" x .62" Lg. 14892 Input Shaft Assembly 14894 Housing Assembly—L.H. 741-0155 Ball Bearing .62" I.D. x 1.38" O.D.
  • Page 11 Model 758 Assembles to Lift Handle on Tractor Hooks in Running Board on Tractor...
  • Page 12 Model 758 Ref. Part No. Description 725-0713 Safety Switch 725-1290 Wire Harness 725-1393 Adapter Harness 714-0147 Internal Cotter Pin 736-0179 Fl-Wash. 1/2" I.D. x .93" O.D. 638-0016 Link Rod Assembly 732-0390 Extension Spring 1.25" O.D. x 12.75" Lg. 714-0114 Sq. Key 1/4" x 1/4" x 2.00" Lg. 689-0004 Hitch Bar Assembly 712-0138...
  • Page 13: Section 7: Trouble Shooting Guide

    SECTION 7: TROUBLE SHOOTING GUIDE Trouble Possible Cause(s) Engine fails to Fuel tank empty, or stale fuel. start Throttle control lever not in correct starting position (if so equipped). Blocked fuel line. Dirty aircleaner. Choke not in ON position. Spark plug wire disconnected. Faulty spark plug.
  • Page 16 MANUFACTURER’S LIMITED WARRANTY FOR: For TWO YEARS from the date of retail purchase within the United States of America, its possessions and territories, MTD PRODUCTS INC will, at its option, repair or replace, for the original purchaser, free of charge, any part or parts found to be defective in material or workmanship.

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