Reverse Idler

 

Transmission

Pulley

 

Pulley

Engine

Forward

 

Pulley

Idler Pulley Nut

 

Belt

 

 

Figure 16

Be certain to adjust the clutch control as instructed in the final clutch adjustment section of assembly instructions.

Off-Season Storage

If the tiller will not be used for a period longer than 30 days, the following steps should be taken to prepare the tiller for storage.

Clean the exterior of engine and the entire tiller thoroughly. Lubricate the tiller as described in the lubrication instructions.

We do not recommend the use of pressure washers to clean your unit. They may cause damage to electric components, spindles, pulleys, bearings or the engine. The use of pressure washers will result in shortened life and reduce serviceability.

Refer to the engine manual for correct engine storage instructions.

Wipe tines with oiled rag to prevent rust.

Store tiller in a clean, dry area. Do not store next to corrosive materials, such as fertilizer.

NOTE: When storing any type of power equipment in an unventilated or metal storage shed, care should be taken to rustproof the equipment. Using a light oil or silicone, coat the equipment and especially any springs, bearings, and cables.

SECTION 7: TROUBLE SHOOTING GUIDE

Trouble

Possible Cause(s)

Corrective Action

 

 

 

Engine fails to

Fuel tank empty, or stale fuel.

Fill tank with clean, fresh gasoline. Fuel will not last over

start

 

thirty days unless a fuel stabilizer is used.

 

Throttle control lever not in correct

Move throttle lever to start position.

 

starting position (if so equipped).

 

 

Blocked fuel line.

Clean fuel line.

 

Dirty aircleaner.

Refer to the engine manual packed with your unit.

 

Choke not in ON position.

Move switch to ON position.

 

Spark plug wire disconnected.

Connect wire to spark plug.

 

Faulty spark plug.

Clean, adjust gap or replace.

 

Engine flooded.

Refer to the engine manual packed with your unit.

Engine runs

Unit running on CHOKE.

Move choke lever to OFF position.

erratic

Spark plug wire loose.

Connect and tighten spark plug wire.

 

Blocked fuel line or stale fuel.

Clean fuel line; fill tank with clean, fresh gasoline. Fuel will

 

 

not last over thirty days unless a fuel stabilizer is used.

 

Vent in gas cap plugged.

Clear vent.

 

Water or dirt in fuel system.

Drain fuel tank. Refill with fresh fuel.

 

Dirty air cleaner.

Refer to the engine manual packed with your unit.

 

Carburetor out of adjustment.

Refer to the engine manual packed with your unit.

Engine over-

Engine oil level low.

Fill crankcase with proper oil.

heats

Dirty air cleaner.

Refer to the engine manual packed with your unit.

 

Air flow restricted.

Refer to the engine manual packed with your unit.

 

Carburetor not adjusted properly.

Adjust carburetor as instructed in separate engine manual.

Tines do not

Foreign object lodged in tines.

Dislodge foreign object.

engage

Tine clevis pin(s) missing.

Replace tine clevis pin(s).

 

Pulley and idler not in correct

Take unit to authorized service dealer.

 

adjustment.

 

 

Control cable not adjusted properly.

Adjust control cable (see assembly instructions).

 

Belt worn and/or stretched.

Replace belt.

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Image 13
MTD 393 manual Trouble Shooting Guide, Off-Season Storage