John Deere 322 Riding Mower Parts

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The John Deere 322 is a popular lawn tractor known for its robust performance and reliability. Produced from 1988 to 1992, this model features a powerful Yanmar 16 HP diesel engine. It was available with a 46- or 50-inch mower deck, making it a great choice for homeowners needing a durable and capable machine.

The John Deere 322 was introduced in 1988 as a premium lawn tractor, filling a specific niche in John Deere's lineup. Its key differentiator was its powerful and efficient Yanmar 3TN66E 3-cylinder diesel engine, rated at 16 horsepower and displacing 854cc. This diesel engine provided excellent torque and fuel economy compared to gasoline-powered alternatives. The 322 came equipped with a hydrostatic transmission offering smooth and responsive operation. It was offered with either a 46-inch or 50-inch mower deck, providing versatility for different lawn sizes and mowing needs. Other notable features included power steering and hydraulic deck lift, enhancing operator comfort and ease of use. The John Deere 322 was primarily marketed towards homeowners with larger lawns or properties requiring more demanding mowing tasks. It distinguished itself from the lower-end models with its diesel engine and heavier-duty construction, offering a longer lifespan and superior performance.

Specifications

Engine	Yanmar 16 HP 854cc Diesel
Transmission	Hydrostatic
Deck Size	46/50 inches
Ground Speed	0-6.5 mph
Fuel Capacity	3.7 gallons
Weight	850 lbs
Years Produced	1988-1992

Maintenance Tips

Check and replace belts annually: Inspect the mower deck belt and drive belt for wear and tear. Replace them every year or two to prevent breakage and maintain optimal performance.
Sharpen mower blades regularly: Keep your mower blades sharp for a clean cut. Sharpen them every 25 hours of use or at least twice a season.
Change engine oil and filters: Follow the manufacturer's recommendations for oil and filter changes. Use the correct type of oil for the Yanmar diesel engine to ensure longevity.
Prepare for seasonal storage: Before storing your John Deere 322 for the winter, stabilize the fuel, change the oil, and lubricate all moving parts to prevent corrosion.

History & Background

The John Deere 322 was launched in 1988 and remained in production until 1992. It was appreciated for its robust construction and reliable Yanmar diesel engine. As a higher-end lawn tractor, it offered more power and features compared to other models in its class, providing a durable and efficient solution for homeowners.

Frequently Asked Questions

What size deck does the John Deere 322 have?

The John Deere 322 was available with either a 46-inch or a 50-inch mower deck.

What engine is in the John Deere 322?

The John Deere 322 is powered by a Yanmar 3TN66E 3-cylinder diesel engine, producing 16 horsepower.

What belt do I need for my John Deere 322?

You will need a mower deck belt and potentially a drive belt. Refer to your John Deere 322's parts manual or consult with a parts specialist to determine the exact belt size and part numbers for both the deck and drive belts.

What blades fit the John Deere 322?

The John Deere 322 uses blades specific to either the 46-inch or 50-inch mower deck. The 46" deck uses three 15 7/8" blades, and the 50" deck uses three 17 1/4" blades.

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