Sears 917.29425 Service And Adjustments, Cleaning, Tiller, Spark Plug, Transmission, Tire Care

Models: 917.29425

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SPARK PLUG

SPARK PLUG

Replace spark plugs at the beginning of each tilling season or after every 50 hours of use, whichever comes first. Spark plug type and gap setting is shown in “PROD- UCT SPECIFICATIONS” on page 4 of this manual.

TRANSMISSION

Once a season, lubricate the right hand gear case grease fitting with 1 oz. of EP #1 grease.

CLEANING

Do not clean your tiller when the engine and transmission are hot. We do not rec- ommend using pressurized water (garden hose, etc.) to clean your unit unless the gasket area around the transmission and the engine muffler, air filter and carburetor are covered to keep water out. Water in engine will shorten the useful life of your tiller.

Clean engine, wheels, finish, etc. of all foreign matter.

Keep finished surfaces and wheels free of all gasoline, oil, etc.

Protect painted surfaces with auto- motive type wax.

SERVICE AND ADJUSTMENTS

TRANSMISSIONCAUTION: Disconnect spark plug wire from spark plug and place wire where it cannot come into contact with plug.

TILLER

TO ADJUST HANDLE HEIGHT

Select handle height best suited for your tilling conditions. Handle height will be different when tiller digs into soil.

1.First loosen handle lock lever.

2.Handle can be positioned at different settings between “HIGH” and “LOW” positions.

3.Retighten handle lock lever securely after adjusting.

Handle (High) Position

Handle Lock Lever

Handle (Low)

Position

handles_97

TIRE CARE

CLEANINGCAUTION: When mounting tires, unless beads are seated, overinflation can cause an explosion.

Maintain 20 pounds of tire pressure. If tire pressures are not equal, tiller will pull to one side.

Keep tires free of gasoline or oil which can damage rubber.

TO REMOVE WHEEL

1.Place blocks under transmission to keep tiller from tipping.

2.Remove hairpin clip and clevis pin from wheel.

3.Remove wheel and tire.

4.Repair tire and reassemble.

Clevis Pin

tire_3

Hairpin Clip

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Sears 917.29425 Service And Adjustments, Cleaning, Tiller, Spark Plug, Transmission, To Adjust Handle Height, Tire Care