Exmark 4500-466 manual Refer to Check Engine Coolant Level

Models: 4500-466

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Troubleshooting

Problem

 

Possible Cause

 

Corrective Action

 

 

 

 

 

Engine loses power

1.

Engine load is excessive

1.

Reduce the ground speed.

 

2.

Air cleaner is dirty.

2.

Clean or replace the air cleaner element.

 

3.

Oil level in the crankcase is low.

3.

Add oil to the crankcase.

 

4.

Cooling fins and air passages for the

4.

Remove the obstructions from the cooling

 

 

engine are plugged.

 

fins and air passages.

 

5.

Dirt in fuel filter.

5.

Replace the fuel filter.

 

6.

Dirt, water, or stale fuel is in the fuel

6.

Contact an Authorized Service Dealer.

 

 

system.

 

 

 

 

 

 

 

Engine overheats. (Coolant temperature

1.

Temperature is increasing on coolant

1.

Refer to Check Engine Coolant Level

gauge is approaching the red zone or warning

 

temperature gauge.

 

section in the Maintenance.

buzzer emits beep.)

2.

Coolant level is low.

2.

Refer to Check Engine Coolant Level

 

 

 

 

 

section in the Maintenance.

 

3.

Debris on or around radiator.

3.

Remove debris.

 

4.

Engine load is excessive.

4.

Reduce the ground speed.

 

5.

Oil level in the crankcase is low.

5.

Add oil to the crankcase.

 

6.

Cooling fins and air passages for the

6.

Remove the obstructions from the cooling

 

 

engine are plugged.

 

fins and air passages.

 

 

 

 

 

Mower pulls left or right (with levers fully

1.

Tire pressure in drive tires not correct.

1.

Adjust tire pressure in the drive tires.

forward)

 

 

 

 

 

 

 

 

 

Machine does not drive

1.

Drive release handle not in “operating”

1.

Position handle in “operating” position;

 

 

position.

 

see Drive Wheel Release Valves section

 

 

 

 

in Operation.

 

2.

Drive or pump belt is worn, loose or

2.

Change the belt.

 

 

broken.

 

 

 

3.

Drive or pump belt is off a pulley.

3.

Change the belt.

 

4.

Broken or missing idler spring.

4.

Replace the spring.

 

5.

Hydraulic fluid level is low or too hot.

5.

Add hydraulic fluid to reservoir or let it

 

 

 

 

cool down.

 

 

 

 

 

Uneven cutting height.

1.

Blade(s) not sharp.

1.

Sharpen the blade(s).

 

2.

Cutting blade(s) is/are bent.

2.

Install new cutting blade(s).

 

3.

Mower deck is not level.

3.

Level mower deck from side-to-side and

 

 

 

 

front-to-rear.

 

4.

Underside of mower is dirty.

4.

Clean the underside of the mower.

 

5.

Tire pressure in drive tires not correct.

5.

Adjust tire pressure in the drive tires.

 

6.

Blade spindle bent.

6.

Contact an Authorized Service Dealer.

 

7.

Tips of adjacent blades are at an uneven

7.

Replace blades, spindles and (or) check

 

 

cutting height. Blades tips should be even

 

for damage to mower deck.

 

 

within 3/16 inch which is approximately

 

 

 

 

one blade thickness.

 

 

 

 

 

 

 

Abnormal vibration

1.

Cutting blade(s) is/are bent or unbalanced.

1.

Install new cutting blade(s).

 

2.

Blade mounting bolt is loose.

2.

Tighten the blade mounting bolt.

 

3.

Engine mounting bolts are loose.

3.

Tighten the engine mounting bolts.

 

4.

Loose engine pulley, idler pulley, or blade

4.

Tighten the appropriate pulley.

 

 

pulley.

 

 

 

5.

Engine pulley is damaged.

5.

Contact an Authorized Service Dealer.

 

6.

Blade spindle is bent.

6.

Contact an Authorized Service Dealer.

 

 

 

 

 

Blades do not rotate.

1.

Drive belt is worn, loose or broken.

1.

Check the belt tension.

 

2.

Deck belt is worn, loose or broken.

2.

Install new deck belt.

 

3.

Deck belt is off pulley.

3.

Install belt on clutch and deck pulleys,

 

 

 

 

idlers, and tensioning idler per routing

 

 

 

 

decal on deck.

 

4.

Broken or missing idler spring.

4.

Replace the spring.

 

5.

Drive belt not routed correctly.

5.

Refer to belt routing decal on deck.

 

 

 

 

 

48

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Exmark 4500-466 manual Refer to Check Engine Coolant Level

4500-466 specifications

The Exmark 4500-466 is a cutting-edge zero-turn mower designed for those who demand precision, reliability, and efficiency in their lawn care routines. As part of Exmark's celebrated lineup, the 4500-466 delivers exceptional performance and versatility, making it an ideal choice for both residential and commercial users.

One of the standout features of the Exmark 4500-466 is its robust engine. Equipped with a powerful engine that boasts a high horsepower rating, this mower can tackle even the toughest of mowing conditions. The engine is engineered for optimal efficiency and longevity, ensuring that users can rely on it for many seasons of dependable service.

The Exmark 4500-466 also incorporates innovative cutting technologies that set it apart from traditional mowers. Its patented UltraCut deck technology provides a superior cut quality, allowing for precise trimming of grass, ensuring an even and professional-looking lawn. The 60-inch cutting width enables users to cover larger areas in less time while still maintaining a clean cut.

Comfort and usability are additionally prioritized in the design of the Exmark 4500-466. The ergonomic controls and adjustable seat provide operators with a comfortable mowing experience. The reduced vibration and improved suspension system offer a smooth ride, even over uneven terrain. This attention to user comfort is essential, especially for those who spend extended periods mowing.

Another significant feature is the machine's advanced drive mechanics. The dual hydrostatic drive system ensures smooth handling and intuitive control, making it easy to maneuver around obstacles and tight spaces. The zero-turn capability allows for precise navigation and enhances productivity, significantly reducing mowing time.

In terms of durability, the Exmark 4500-466 is built to withstand the rigors of frequent use. The heavy-duty frame and high-quality materials ensure that the mower can endure tough conditions while maintaining its performance. Regular maintenance is made easy through accessible components, ensuring owners can keep their mower in top condition with minimal effort.

In conclusion, the Exmark 4500-466 represents the pinnacle of zero-turn mower technology. With its powerful engine, advanced cutting systems, user-centric design, and robust construction, it offers everything needed for effective lawn care. Whether you're a professional landscaper or a homeowner looking for a reliable mowing solution, the Exmark 4500-466 is a worthy investment that will exceed expectations.