REPLACING BATTERY

AI_WARNING: Do not short battery terminals by allowing a wrench or any other object to contact both terminals at the same time. Before connecting battery, remove metal bracelets, wristwatch bands,

rings, etc.

Positive terminal must be connected first to prevent sparking from accidental grounding.

1.Lift hood to raised position.

2.Disconnect BLACK battery cable (A) then RED battery cable and carefully remove battery from tractor.

Negative

(Black) Cable

TO REMOVE HOOD AND GRILL AS=

SEMBLY

1.Raise hood.

2.Unsnap headlight wire connector.

3.Stand in front of tractor. Grasp hood at sides, tilt toward engine and lift off of tractor.

4.When replacing hood, be sure to re- connect the headlight wire connector.

Headlight Wire

Connector

ENGINE

Positive

(Red) Cable

3.install new battery with terminals in same position as old battery.

4.First connect RED battery cable (B) to positive (+) battery terminal with hex bolt and keps nutas shown. Tighten securely. Slide terminal cover (0) over terminal.

5.Connect BLACKgrounding cable to nega- tive (-) battery terminal with remaining hex bolt and keps nut. Tighten securely.

6.Close hood.

TO REPLACE HEADLIGHT BULB

1.Raise hood.

2.Remove bulb holder from the hole in the backside of the grill.

3.Replace bulb in holder and install bulb holder securely back into the hole in the backside of the grill.

4.Close hood.

INTERLOCKS AND RELAYS

Loose or damaged wiring may cause

your tractor to run poorly, stop running, or prevent it from starting.

Check wiring. See electrical wiring diagram in the Repair Parts section.

Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the customers ex- pense, may be performed by any non-road engine repair establishment or individual. Warranty repairs must be performed by an

authorized engine manufacturer's service outlet.

CARBURETOR

If your engine does not operate properly due to suspected carburetor problems,

take your tractor to a Sears or other qualified service center for repair and/or adjustment.

High speed stop is factory adjusted. Do not adjust - damage may result. IMPORTANT: Never tamper with the engine governor, which is factory set for proper engine speed. Overspeed- ing the engine above the factory high speed setting can be dangerous. If you think the engine-governed high speed needs adjusting, contact a Sears or other qualified service center,, which has proper equipment and experience to make any necessary adjustments.

TO REPLACE FUSE

 

Replace with 30 amp automotive-type

 

plug-in

fuse. The fuse holder is located

 

behind

the dash.

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Craftsman 917.28990, YT 4500 manual Replacing Battery, Sembly

YT 4500, 917.28990 specifications

The Craftsman 917.28990 YT 4500 is a robust lawn tractor that combines power and performance with comfort and ease of use, making it an ideal choice for homeowners with medium to large yards. With its impressive features and innovative technologies, this machine stands out in the competitive landscape of lawn care equipment.

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