MTD 12211, 12212 owner manual Reverse Clutch Control, Depth Regulator, Handlebar Height Adjustment

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Section 3: Features and Controls

REVERSE CLUTCH CONTROL

The Reverse Clutch Control (C, Figure 3-

1)controls the engagement of reverse drive to the wheels and tines. The revers- ing feature is used for maneuvering the tiller only – never engage the tines in the ground while going in the reverse direction.

WARNING

Use extreme caution when reversing or pulling the machine towards you. Look behind to avoid obstacles.

Never attempt to till in reverse.

Failure to follow this warning could result in personal injury or property damage.

To Operate the Reverse Clutch Control:

1.Put the Wheel Gear Lever in the ENGAGE position (see the “WARNING” statement on previous page).

2.Stop all tiller motion by releasing the Forward Clutch Control levers.

3.Lift up the handlebars until the tines clear the ground, look behind you to avoid any obstacles, and then pull the Reverse Clutch Control knob out. The tines and wheels will rotate in a reverse direction.

4.Release the Reverse Clutch Control knob to disengage (stop) the wheels and tines. All reverse motion will stop (the engine will continue to run).

WARNING

Do not attempt to till too deeply too quickly. Gradually work down to deeper tilling depths.

Place the Depth Regulator Lever in the “travel” position before starting the engine. This position prevents the tines from touching the ground until you are ready to begin tilling.

Failure to follow this warning could result in personal injury or property damage.

DEPTH REGULATOR

This lever (D, Figure 3-2) controls the tilling depth of the tines. Pull the lever straight back and slide it up or down to engage the notched height settings.

D

Figure 3-2: Depth Regulator Lever.

The highest notch (lever all the way down) raises the tines approximately

1-1/2 inches off the ground. This “travel” position allows the tiller to be moved without the tines digging into the ground.

Moving the lever up increases the tilling depth. The lowest notch allows a tilling depth of approximately six to eight inches, depending on soil conditions.

For best results, always begin tilling at a very shallow depth setting and gradu- ally increase the tilling depth. Complete details on using the Depth Regulator are found in the “Operation” Section of this manual.

F

E

Figure 3-3: Handlebar height adjustment.

HANDLEBAR HEIGHT ADJUSTMENT

The handlebar height is adjustable to four different settings. Set the handlebar height to a comfortable setting, but keep in mind that the handlebars will be lower when the tines are engaged in the soil.

To Adjust the Handlebar Height:

1.Stop the engine, wait for all parts to stop moving and then disconnect the spark plug wire. Remove the ignition key on electric start models.

2.Loosen the two screws at the lower ends of the handlebar.

3.Loosen the height adjustment screw (E, Figure 3-3) and pull the keyed washer

(F) free of the slots in the curved height adjustment bracket.

4.Move the handlebars to the new slot setting and insert the raised keys on the keyed washer into the slot. Tighten the height adjustment screw securely.

5.Retighten the two screws at the ends of the handlebar.

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Contents 7HP Pony REAR-TINE Tiller Recoil Start Model shownSee Back Cover for Customer Service information Preparation Repairs, adjustments or inspectionsTraining OperationUse slower engine speeds Maintenance and StorageKeep children and pets away To Avoid Serious Injury Operating SymbolsDecals Inspect Unit Hardware BAG Parts ListIntroduction Attach HandlebarsAttach Reverse Clutch Control Cable Attach Forward Clutch Control CableADD Motor OIL to Engine Check Transmission Gear OIL LevelCheck Hardware for Tightness Attach Wheel Gear LeverCheck AIR Pressure in Tires Electric Start Assembly Steps Battery Activation and ChargingAttach Battery Cables and Vent Tube Install BatteryConnect Wiring Harness KeyswitchWheel Gear Lever Engine ControlsForward Clutch Control To Operate the Forward Clutch ControlReverse Clutch Control Handlebar Height AdjustmentTo Adjust the Handlebar Height Depth RegulatorEngine Throttle Control Lever Electric Start Keyswitch Electric Start ModelEngine Controls Stop Stops the engine on recoil start models onlyEngine PRE-START ChecklistStarting and Stopping BREAK-IN OperationStopping the Engine Operating the TillerStarting the Engine Release all controls on the tillerFor reverse motion of the wheels and tines Turning the Tiller AroundFor forward motion of the wheels and tines Stopping the Tiller and EngineAvoid tilling soggy, wet soil Let the tiller do the workTilling depths Avoid making footprintsTilling on slopes Tilling across slopes without using terracesClearing the tines Tilling up and down slopesPower Composting Loading and Unloading the TillerTiller Lubrication Required Maintenance ScheduleProcedure EveryCheck Tire Pressure Transmission Gear OIL ServiceCheck Hardware Check for OIL LeaksAIR Cleaner Service Engine CleaningEngine OIL Service CARBURETOR/GOVERNOR Control AdjustmentsBolo Tines Wheel Gear Cable AdjustmentOFF Season Storage Cutting Edge Tine Checking and Adjusting Forward Clutch Belt TensionChecking and Adjusting Tension on Clutch Belts Checking and Adjusting Reverse Clutch Belt Tension More Belt TensionInstalling Forward Clutch Belt Removing Forward Clutch BeltInstalling Reverse Clutch Belt Removing Reverse Clutch BeltBattery Storage Battery MaintenanceBattery Care in Service Battery Removal and InstallationROW Marker BumperHILLER/FURROWER Troubleshooting Problem Possible Cause CorrectionQTY Models 12211Part Description See page 36, Ref 47, for attach Ment screw Parts List ENGINE, Support BRACKETS, PULLEYS, BELTS, Belt Cover 1917326 Part Description QTY Input Pinion Shaft & Gear Assembly Main Drive ShaftWheel SHAFT, Eccentric Shaft and Tiller Shaft Assemblies Bolo TINES, Wheels Thicker than standard tinesElectric Start Assembly 1918831001 Battery Bracket 2322 ROW Marker AttachmentBumper Attachment Bumper ROW Marker Attachment & Bumper AttachmentRow Marker Attachment option Description QTYHILLER/FURROWER Attachment Page Engine Service and Repair Warranty ServiceReplacement Parts Owner Registration Card