John Deere LA115
The John Deere LA115 is a lawn tractor produced between 2008 and 2010, known for its reliability and performance in residential lawn care. This model is part of the LA100 series and was manufactured in Greeneville, Tennessee. It features a Briggs and Stratton 31 engine that delivers 19.5 horsepower, making it suitable for various lawn maintenance tasks.
Equipped with a hydrostatic transmission, the LA115 allows for smooth operation without the need for gear shifting. Instead, it utilizes two pedals for forward and reverse motion, enhancing user convenience. The tractor has a compact design, measuring approximately 175 cm in length and 108 cm in height, which aids in maneuverability around tight spaces.
The LA115 can accommodate different mower deck sizes, including a 42-inch deck with adjustable cutting heights ranging from 1 to 4 inches. This versatility allows users to achieve their desired lawn aesthetics effectively. Additionally, it supports various attachments such as snow blowers and blades, making it functional year-round.
With a weight of around 204 kg (450 lbs), the LA115 is sturdy yet manageable for most homeowners. Its turning radius of just 0.46 m (18 inches) further enhances its agility in navigating gardens with complex layouts.
User reviews generally highlight the LA115’s ease of use and effective cutting performance, although some have noted issues with mulching efficiency. Overall, the John Deere LA115 remains a popular choice among homeowners seeking a dependable lawn tractor for regular maintenance tasks. Its combination of power, ease of operation, and adaptability makes it a valuable tool for lawn care enthusiasts.
John Deere LA115 Parts
The John Deere LA115 is a lawn tractor produced from 2008 to 2010, featuring a Briggs and Stratton engine with 19.5 horsepower and a displacement of 500 cc. It is equipped with a hydrostatic transmission, allowing for smooth operation without manual gear shifting. The tractor is designed for residential use, with dimensions that facilitate maneuverability in tight spaces.
Key parts of the LA115 include:
– Engine Components: The engine requires regular maintenance parts such as oil filters, air filters, and spark plugs. The recommended oil type is Turf Gard 10W30.
– Electrical Parts: This includes the battery (12V), ignition switches, and various electrical connectors. Regular checks on these components ensure reliable starting and operation.
– Transmission Parts: The hydrostatic transmission uses a Tuff Torq T40 transaxle model, which may need maintenance over time.
– Mower Deck: The LA115 supports 42-inch and 48-inch mower decks. Replacement blades and belts are available to maintain cutting efficiency.
– Tires: The front tires are sized at 15 x 6.00 – 6, while the rear tires are 20 x 8.0 – 8. Proper tire pressure is crucial for optimal performance.
– Attachments: The tractor can accommodate various attachments including snow blowers and blades, enhancing its functionality throughout the year.
Regular maintenance of these parts is essential for ensuring the LA115 operates efficiently. Users should refer to the operator’s manual for specific maintenance schedules and part numbers for replacements, helping to prolong the tractor’s lifespan and maintain its performance in lawn care tasks.
Key components include:
– Engine parts:
– Briggs and Stratton engine (19.5 hp, 500 cc)
– Oil filter (AM125424)
– Air filter (GY20573)
– Electrical components:
– Battery (12V, TY25221B)
– Spark plug (M78456 for Canada and USA)
– Headlight bulb (AD2062R)
– Fuel and air system:
– Fuel filter (AM116304)
– Fuel tank filler cap (GX22166)
– Transmission:
– Hydrostatic transmission (Tuff Torq T40)
– Traction drive belt (UC30568)
– Mower deck:
– Mower blades (UC21583)
– Mower deck leveling gauge (AM130907)
– Flat mower belt (GX20072)
– Maintenance items:
– Home maintenance kit (LG253)
– Multi-purpose grease (TY6341)
– Attachments:
– Mulch kit (BM21816)
– Snow blower and blade options
Regular maintenance of these parts is crucial for the optimal performance of the LA115, ensuring reliability and longevity in lawn care tasks.
John Deere LA115 Specs
The John Deere LA115 lawn tractor, produced from 2008 to 2010, has several key specifications that highlight its performance and design features:
– Manufacturer: John Deere
– Production Years: 2008 – 2010
– Engine: Briggs and Stratton 31
– Power: 19.5 horsepower (14.5 kW)
– Displacement: 500 cc
– Type: Air-cooled, vertical shaft, single cylinder
– Fuel Capacity: 7.9 liters (2.1 gallons)
– Oil Capacity: 1.5 quarts
– Transmission: Hydrostatic with Tuff Torq T40 transaxle
– Forward Speed: Up to 8.9 km/h (5.5 mph)
– Reverse Speed: Up to 5.2 km/h (3.2 mph)
– Dimensions:
– Height: 108 cm (42.5 inches)
– Length: 175 cm (68.75 inches)
– Width: 131 cm (51.75 inches)
– Wheelbase: 124 cm (48.9 inches)
– Weight: Approximately 204 kg (450 lbs)
– Tires:
– Front Tire Size: 15 x 6.00 – 6
– Rear Tire Size: 20 x 8.0 – 8
– Mower Deck Options:
– Available in sizes of 42 inches and 48 inches
– Cutting Height Range: Adjustable from 25 mm to 102 mm (1 to 4 inches)
– Number of Blades: Two for the 42-inch deck, three for the 48-inch deck
– Attachments: Compatible with various attachments including snow blowers and blades for enhanced functionality.
John Deere LA115 Prices
The John Deere LA115 is a riding lawn mower that has been available in the U.S. market for several years, with pricing varying based on condition and age.
New Prices: The LA115 was originally sold for approximately $1,699 when it was first released in 2011. New models are rarely available today, as the mower has been out of production for some time.
Used Prices: The price for used John Deere LA115 mowers typically ranges from $400 to $1,050, depending on factors such as age, condition, and operating hours.
For example, a 2009 model with 1,086 hours is listed for around $400, while a well-maintained unit with only 190 hours is being offered for about $1,050. Generally, most used units are priced between $500 and $900, with higher prices reflecting better condition and lower usage.
Overall, the LA115 remains a popular choice among homeowners for its reliability and performance in residential lawn care.
John Deere LA115 Carburetor
The carburetor for the John Deere LA115 is a critical component of its engine, responsible for mixing air and fuel to ensure proper engine performance.
Model and Specifications: The LA115 typically uses a carburetor designed for small engines, specifically the Briggs & Stratton models. The carburetor model PC9741 is commonly associated with this mower.
Common Issues: Users often report issues such as rough running or difficulty starting, which can be attributed to problems with the carburetor. Common symptoms include improper fuel delivery, which may lead to stalling or poor acceleration. If the mower has been sitting unused, stale fuel can also affect carburetor performance.
Maintenance and Replacement: Regular maintenance of the carburetor is essential for optimal performance. This includes cleaning and ensuring that all components are functioning correctly. Replacement parts are available, and users can find them through various online retailers or parts lookup tools.
In summary, maintaining the carburetor is crucial for the reliability of the John Deere LA115, and addressing any issues promptly can help prolong the mower’s lifespan.
Common issues with the carburetor of the John Deere LA115 include:
1. Rough Idling and Stalling: Many users report that the engine experiences fluctuations in idle speed and may stall, often linked to carburetor problems. This can occur after changing components like oil and filters, indicating that the carburetor may need adjustment or cleaning.
2. Fuel Delivery Problems: Deteriorating fuel lines can lead to small pieces breaking off, which may clog the carburetor and disrupt fuel flow. This can result in poor engine performance and difficulty starting.
3. Spring and Arm Issues: Some users have noted that the idle arm and its spring can malfunction, causing erratic engine behavior. Adjustments to the carburetor may temporarily alleviate these symptoms, but they often return, especially under load.
4. Stale Fuel Effects: If the mower has been sitting for an extended period, stale fuel can cause issues within the carburetor, affecting its ability to mix air and fuel properly.
5. General Maintenance Needs: Regular maintenance is crucial for optimal operation. Users are advised to clean the carburetor regularly and check for any blockages or wear in components.
Addressing these common issues can help maintain the performance and longevity of the John Deere LA115 mower.
John Deere LA115 Battery
The battery for the John Deere LA115 is essential for starting the mower and powering its electrical components. Common issues related to the battery include:
1. Starting Problems: Many users experience difficulties starting the mower, often needing to jump-start it. This can indicate a weak or failing battery that may not hold a charge effectively.
2. Battery Life: The typical lifespan of a battery in the LA115 is around three years. After this period, users may notice a decline in performance, leading to frequent recharging or replacement needs.
3. Corrosion: Corrosion on battery terminals can impede electrical connections, causing starting issues. Regular inspection and cleaning of terminals can help prevent this problem.
4. Cold Weather Performance: Batteries can struggle in cold weather, as they produce less energy at lower temperatures. Ensuring the battery is fully charged before winter can help mitigate starting issues during colder months.
5. Maintenance Needs: Proper maintenance, such as keeping the battery charged and checking for corrosion, is crucial for longevity. Using a trickle charger during extended periods of non-use can also be beneficial.
Addressing these issues through regular maintenance and timely replacement can enhance the performance and reliability of the John Deere LA115 mower.
John Deere LA115 Engine
The John Deere LA115 is equipped with a Briggs & Stratton 19.5 horsepower engine, which is known for its reliability and performance in residential mowing tasks. Common issues reported by users include:
1. Idle and Stalling Problems: Many users experience rough idling or stalling after the mower has been running for a while. This can occur even after routine maintenance such as oil changes, air filter replacements, and carburetor adjustments.
2. Starter Issues: Some users have reported difficulties with the starter not engaging properly, particularly after experiencing sudden stops due to obstacles. In some cases, the starter will not spin the flywheel when there is compression, leading to repeated attempts before the engine starts.
3. Electrical Problems: Issues with the ignition system, such as faulty key switches or safety switches, can cause the engine to cut off unexpectedly. Users have found that replacing these components often resolves starting and running issues.
4. Fuel Delivery: Problems with fuel delivery, including clogged filters or lines, can lead to engine performance issues. Regular checks and replacements of fuel filters are recommended to maintain smooth operation.
5. General Maintenance Needs: Regular maintenance is essential for optimal engine performance. This includes changing the oil every 50 hours, replacing air and fuel filters, and ensuring that spark plugs are in good condition.
Overall, while the LA115 engine is generally reliable, attention to maintenance and prompt addressing of any issues can help ensure its longevity and performance.
John Deere LA115 Oil Filter
The John Deere LA115 lawn tractor requires regular oil filter changes to maintain optimal engine performance. The specific oil filter model for the LA115 is AM125424, which should be replaced every 50, 100, 150, 200, and 250 hours of operation.
To perform an oil change, it is recommended to first warm the engine by running it briefly. After ensuring the mower is on flat ground with the engine off and the parking brake engaged, the oil can be drained. This involves placing a drain pan under the drain valve, removing the drain cap, and allowing the oil to fully drain.
Once drained, the old oil filter should be removed by turning it counterclockwise. Before installing a new filter, a light coat of fresh oil should be applied to its gasket. The new filter is then installed by turning it clockwise until the gasket contacts the base, followed by an additional half turn for secure fitting.
After replacing the oil filter, new engine oil should be added according to the specifications in the operator’s manual, ensuring not to exceed the full mark on the dipstick. Finally, after running the engine and checking for leaks, it’s advisable to recheck the oil level and add more if necessary.
For purchasing parts or obtaining further maintenance information, users can refer to local John Deere dealers or official resources.
John Deere LA115 Mower Deck
The John Deere LA115 lawn tractor features a 42-inch Edge mower deck designed for efficient cutting and durability. This mower deck is equipped with a leveling gauge, which helps ensure an even cut across the lawn. Regular maintenance is essential for optimal performance, including checking and adjusting the mower deck height as needed.
Key components of the LA115 mower deck include:
– Mower Blades: The LA115 uses specific blades that can be replaced or sharpened to maintain cutting efficiency. High-lift blades are available for bagging, while mulching blades can be used for mulching applications.
– Drive Belt: The mower deck has a flat drive belt that transfers power from the engine to the blades. Regular inspection and replacement of this belt are necessary to prevent slippage and ensure proper blade operation.
– Gage Wheels: These help maintain the correct cutting height and prevent scalping on uneven terrain. They should be checked periodically for wear and proper adjustment.
– Maintenance Kits: John Deere offers maintenance kits that include various parts such as oil filters, air filters, and fuel filters tailored for the LA115, ensuring that users have all necessary components for upkeep.
For troubleshooting issues like uneven cutting, users may need to level the mower deck or check for worn components affecting performance. Regular maintenance intervals are recommended every 50 hours of operation to keep the mower deck in good condition.
John Deere LA115 Belt
The John Deere LA115 lawn tractor uses a specific drive belt that is crucial for its operation. The belt connects the engine to the mower deck, allowing the blades to rotate and cut grass effectively. Over time, the belt can wear out, leading to issues such as slippage or failure to engage properly.
Common problems associated with the drive belt include:
– Belt Wear: Belts can become cracked or frayed due to prolonged use, which affects their performance. Regular inspection is necessary to identify signs of wear.
– Loose Belt: A loose belt can cause inconsistent blade engagement, leading to uneven cutting. This may be due to improper tensioning or a malfunctioning tensioner pulley.
– Replacement: When replacing the drive belt, it is essential to ensure that the correct OEM part is used for compatibility and performance. The installation process involves removing any obstructions and carefully routing the new belt around the pulleys.
Maintenance of the drive belt should be part of regular servicing of the LA115, including checking tension and condition during oil changes or seasonal maintenance. Ensuring the belt is in good condition will help maintain optimal cutting performance and prolong the life of the mower.
John Deere LA115 Parts Diagram
The parts diagram for the John Deere LA115 lawn tractor provides a comprehensive overview of its components, facilitating maintenance and repairs. Key sections of the diagram include:
1. Engine Components: This section lists parts such as the spark plug, air filter, and oil filter, along with their respective part numbers for easy identification and replacement.
2. Electrical System: It includes components like the battery, ignition switch, and various wiring harnesses necessary for the tractor’s operation.
3. Fuel System: This area covers parts like the fuel filter and fuel lines, which are essential for proper fuel delivery to the engine.
4. Mower Deck: The diagram details the mower deck assembly, including blades, belts, and gage wheels. It provides part numbers for replacement blades and belts, ensuring users can find compatible parts.
5. Drive System: This section outlines components related to the traction drive belt and pulleys that connect the engine to the mower deck.
6. Maintenance Kits: The diagram may also reference maintenance kits that contain various necessary parts for routine upkeep.
Having access to this parts diagram helps owners identify specific components that may need servicing or replacement, promoting effective maintenance practices for the LA115 lawn tractor.