Bolens
**Agriculture Tractors Bolens**
Bolens agriculture tractors are renowned for their compact design, versatility, and maneuverability. They are the ideal choice for small-scale farming, gardening, and landscaping applications. The tractors feature a range of engine options from 16 to 25 horsepower, offering ample power for various tasks. The hydrostatic transmissions provide smooth and precise speed control, while the four-wheel drive system ensures excellent traction on all types of terrain. Bolens tractors are equipped with a variety of attachments, including mowers, tillers, snow blowers, and front-mounted loaders, making them adaptable to handle various tasks throughout the year. They are designed with operator comfort...
$16.99
This manual covers the Bolens Tractor (Medium Frame) models produced between 1962 and 1978. Bolens tractors from this era are recognized for their robust construction and versatility, making them a popular choice for property maintenance and light agricultural tasks. The brand has a heritage of producing durable and reliable equipment, and these medium-frame tractors were designed to offer dependable performance for a wide range of applications. Their engineering focused on mechanical utility and longevity, ensuring they could handle demanding work.
$16.99
This manual covers the [Vehicle Make] [Vehicle Model], produced from [Start Year] to [End Year]. This vehicle is renowned for its [Notable Feature 1], [Notable Feature 2], and [Notable Feature 3], making it an excellent choice for [Intended Usage]. Engineered for exceptional reliability and performance, the [Vehicle Model] represents a significant advancement in automotive technology, offering a driving experience that balances efficiency with robust capability. Its design prioritizes both driver comfort and operational longevity, reflecting a commitment to quality across all its components.
$16.99
This manual covers the Bolens 33" Tiller Attachment, model number 18322, designed for use with Bolens riding mower tractors. As a tiller attachment, this equipment is engineered to enhance the functionality of your tractor, enabling efficient soil preparation for gardening and landscaping. Bolens, a brand with a rich history dating back to 1850 and now part of MTD Products, is known for its durable and reliable outdoor power equipment, built to provide consistent performance for various property maintenance tasks.
$16.99
The Bolens 5000 series Eliminator Tractor, manufactured in 1985, represents a robust and versatile compact utility tractor designed for a variety of tasks. Known for its durability and reliable engineering, this model was a competitive offering in its market segment, catering to homeowners and small acreage owners. Its design suggests a focus on practical functionality, enabling users to efficiently manage operations such as mowing, tilling, and light material handling through its power take-off and hydraulic systems. The Eliminator tractor embodies the quality Bolens was recognized for, providing dependable performance for its intended applications.
$16.99
The Bolens 5000 Series Eliminator Tractor, produced between 1983 and 1988, encompasses models 5017G, 5017H, 5018H, 5019H, and 5020H. These compact utility tractors were designed for homeowners, small farms, and landscaping, offering versatility through a wide range of attachments. Known for their robust design and reliable drivetrains, Bolens tractors of this era are characterized by sturdy construction and practical functionality, aiming to provide durable performance for various tasks.
$16.99
This comprehensive service and repair manual covers Bolens 5000 Series Tractors, commonly produced from the late 1980s through the early 2000s. These utility tractors, known for their durability and reliability, were designed for a range of tasks including residential, landscaping, and light agricultural use. Bolens has a long-standing reputation for producing dependable outdoor power equipment, and the 5000 Series exemplifies this heritage with robust engineering and practical features suitable for demanding applications.
$16.99
This manual covers the Bolens 650 Tractor, a vintage model produced from the mid-1960s to the late 1970s. Known for its durability and suitability for home and hobby farm use, the Bolens 650 represents a classic piece of agricultural machinery. Its robust design, typically featuring air-cooled gasoline engines in the 8 to 16 HP range and manual gearboxes with 3 to 6 forward speeds, made it a reliable workhorse for its era. This tractor, a product of Bolens Garden Equipment, a division of FMC Corporation, is recognized for its practical functionality and lasting value for owners and restorers.
$16.99
This manual covers the Bolens Dura Trac series, specifically models 5117h, 5118h, and GT2000. These robust riding lawn tractors, likely produced in the late 1990s to early 2000s, are known for their durability and are designed for homeowner and light-duty professional use. Bolens has a long-standing heritage in outdoor power equipment, and the Dura Trac line exemplifies this commitment to reliable performance. The 5117h and 5118h variants, available with or without power steering, are powered by engines typically in the 17 HP to 18 HP range, while the GT2000 offers up to 20 HP. These machines are engineered for efficient operation and longevity, making them a dependable choice for property maintenance.
$16.99
This manual covers the [Make] [Model] vehicle, produced for the [Year] model year. Designed for [Intended Usage], this vehicle exemplifies [Engineering Quality] and [Reliability]. Its [Notable Features] offer a superior driving experience, making it a distinguished choice in its class.
$16.99
This manual covers the G152, G154, G172, and G174 diesel tractors. These compact utility tractors were designed for applications such as small farms, homesteads, and landscaping. While specific production years are not detailed, these models are generally from the late 1980s to the early 2000s. These tractors are known for their diesel engines, manual transmissions, and robust construction, providing reliable performance for various tasks.
$16.99
This manual covers the 1993 Bolens Garden Way, a robust piece of agricultural and garden equipment known for its durability and reliable performance. Bolens has a long-standing reputation for producing quality outdoor power equipment, and the Garden Way line, often comprising garden tractors and riding mowers, exemplifies this heritage. Engineered for demanding tasks, these machines are designed to provide consistent power and dependable operation for various yard and property maintenance needs.
$16.99
This manual covers Bolens gear drive tractors, a line of equipment with a history dating back to 1916. Bolens is recognized for producing robust and reliable outdoor power equipment, with their gear drive models being prominent from the 1960s through the 1980s. These tractors, typically powered by air-cooled gasoline engines from brands like Briggs & Stratton, Kohler, or Tecumseh, feature manual transmissions and rear-wheel drive. They were manufactured primarily in the United States and are often noted for their durability and serviceability, making them a popular choice for maintaining classic equipment.
$16.99
The Bolens HT20D Tractor represents a robust and versatile piece of equipment, drawing from a historical American brand known for its durable utility tractors. Produced likely in the late 1970s or 1980s, this diesel-powered tractor offers approximately 20 horsepower and features a liquid-cooled engine, a manual transmission with multiple forward and reverse gears, and a single dry plate clutch. Its design emphasizes functionality and reliability for various home and farm applications, reflecting Bolens' heritage of building equipment capable of demanding tasks.
$16.99
The Bolens HT23 is a robust compact utility tractor, designed for homeowners, hobby farms, and light-duty property maintenance tasks. With a history of producing durable machinery, Bolens offers a reliable machine suitable for landscaping and various property upkeep needs. The HT23 likely features a powerful engine, a versatile transmission, standard PTO, and a capable hydraulic lift system, making it a dependable choice for its intended applications.
$16.99
This master parts manual covers Bolens hydrostatic drive tractors, a line of equipment recognized for its durability and versatility in property maintenance. Bolens has a long-standing reputation in the lawn and garden tractor market, with models known for robust construction and user-friendly operation. This manual is an essential resource for owners, mechanics, and parts departments, providing definitive part identification crucial for efficient repair and maintenance. It details components across various systems, including the engine, hydrostatic transmission, drivetrain, steering, braking, and hydraulic lift systems, as well as mower deck assemblies and electrical components.
$16.99
This manual covers the Bolens Iseki Diesel MASTER TX1300 and TX1500 series, specifically the G152, G154, G172, and G174 diesel tractor models. These tractors, a collaboration between the American Bolens brand and Japan's Iseki, represent a generation of durable and reliable compact utility machines, typically from the late 1980s to early 2000s. They are powered by robust 3-cylinder, water-cooled diesel engines, offering approximately 15 to 17 horsepower, and feature manual synchromesh transmissions with high/low ranges. Known for their solid engineering, these tractors were designed for a variety of agricultural and property maintenance tasks, embodying the brands' reputation for dependable machinery.
$16.99
This manual covers the TX1300, TX1500, and G152 compact tractors, models that represent a synergy between branding and robust engineering. These tractors are designed for a variety of tasks in gardening, landscaping, light property maintenance, and smallholding operations. Combining the reliability and durability of diesel engines, such as the E-series, with a user-friendly compact tractor platform, these machines offer significant value and capability for their intended applications.
$16.99
The Bolens Iseki TX1502, TX1504, and TX1704 series, also identified by internal codes G152, G154, and G174, represent the Early Generation Compact Tractor Series. These versatile machines are designed for a range of tasks including gardening, landscaping, light property maintenance, and small farm operations. Combining Bolens' legacy in the North American market with Iseki's renowned Japanese engineering, these tractors offer a blend of reliability and functionality. They are powered by efficient diesel engines, with displacements estimated around 1.5 to 1.7 liters, delivering approximately 15 to 17 horsepower, and feature robust manual transmissions. Their compact utility design makes them suitable for various applications where maneuverability and dependable performance are essential.
$16.99
The Large Frame Garden Tractor, produced between 1985 and 1993, represents a robust and versatile piece of equipment designed for demanding property maintenance tasks. Known for their solid construction and reliable performance, these tractors were engineered to handle a wide range of applications, from mowing and tilling to snow removal and towing. The legacy in the lawn and garden sector is built on providing durable machinery, and the Large Frame series exemplifies this with its heavier-duty components and powerful engine options, making it a favored choice for homeowners and property managers seeking long-term operational capability and value.
$16.99
This workshop service repair manual covers Bolens Large Frame Tractors, including models 1886S (HT18), 2086 (HT20), 2087 (HT20), 2288 (HT22), 2289 (HT20), 2389 (HT23), 2388S (HDT1000), and 2389S (HT23). Bolens has a long-standing reputation for producing durable and capable garden tractors, and this series represents their more robust offering, designed for handling heavier implements. These tractors, likely produced in the late 1970s through the 1980s, feature powerful gasoline or diesel engines ranging from approximately 18 to 23 horsepower and often incorporate hydrostatic transmissions for variable speed control. Their substantial build and engineering quality ensure reliability for demanding tasks.
$16.99
This manual covers the [Vehicle Make] [Vehicle Model], a versatile vehicle designed for [Intended Usage]. Produced between [Production Years], this model is recognized for its robust engineering, dependable performance, and innovative features that enhance the driving experience. Its construction prioritizes both durability and efficiency, making it a reliable choice for various automotive needs.
$16.99
This workshop service and repair manual covers Bolens Medium Tube Frame Tractors, including lawn, yard, and garden tractor models, as well as riding mowers. It also extends to tractor attachments such as mowers, tillers, and snowthrowers. The Bolens brand has a long-standing reputation for producing durable and versatile garden and lawn tractors, with the Tube Frame design signifying a robust chassis. This manual is designed to assist DIY enthusiasts, homeowners, and professional mechanics in performing flawless repairs and maintaining these machines to their optimum factory settings, thereby saving on professional labor costs and ensuring longevity.
$16.99
The Bolens QS QT 1900 Series tractors represent a line of dependable equipment, historically known for their robust construction and user-friendly design. These tractors, likely produced in the late 1980s to early 1990s, are powered by gasoline engines, often in the 16-20 HP range, and commonly feature hydrostatic transmissions for smooth, variable speed control, making them well-suited for homeowners and small-scale agricultural tasks. Bolens has a long-standing reputation for producing durable lawn and garden tractors, and this series continues that legacy by offering practical functionality and reliability for a variety of yard work and light property maintenance needs.
$16.99
The Bolens QS, QT, and 1900 Series tractors represent a lineage of durable and user-friendly equipment, building on Bolens' long history in the compact tractor market. These models, likely produced from the late 1990s through the 2000s or early 2010s, offer a range of capabilities suitable for various property maintenance tasks. They typically feature gasoline engines with horsepower ranging from 15 to 25 HP, and are equipped with either manual or hydrostatic transmissions. Known for their robust engineering, these tractors are designed to provide reliable performance for DIY owners, independent repair shops, and professional mechanics alike.
$16.99
This manual covers the [Vehicle Make] [Vehicle Model], a versatile and dependable vehicle designed for a wide range of applications. Produced between [Start Year] and [End Year], this model is recognized for its robust engineering, advanced safety features, and exceptional performance. Its innovative design prioritizes driver comfort and operational efficiency, making it an ideal choice for both daily commuting and demanding tasks. The [Vehicle Model] embodies a commitment to quality and reliability, ensuring a superior driving experience.
$16.99
This manual covers the Bolens Ridemaster, a line of compact garden tractors designed for residential property owners, hobby farmers, and landscapers undertaking light-duty tasks. These machines are engineered for maneuverability and user-friendliness, suitable for mowing, light towing, and snow removal with appropriate attachments. Bolens, with a heritage dating back to the early 20th century, is known for its durable and practical equipment. The Ridemaster series represents a robust offering within this tradition, comparable to other compact garden tractors from leading brands.
$16.99
The Bolens Suburban ST Series Tractor represents a robust and versatile machine designed for homeowners, hobby farmers, and groundskeepers. With a legacy dating back to the early 20th century, Bolens is known for producing reliable outdoor power equipment, and the ST series embodies this reputation. These tractors, typically produced from the mid-1970s through the 1990s, are powered by dependable single-cylinder or twin-cylinder gasoline engines from brands like Briggs & Stratton, Kohler, or Tecumseh, offering horsepower ranging from 8 to 20 HP. They feature either manual gearboxes or hydrostatic transmissions, providing the necessary power and control for a variety of tasks, from mowing and tilling to light hauling and snow removal.
$16.99
The Bolens Suburban Tractor, produced between 1984 and 1993, encompasses a range of models including the ST100, ST110, ST120, ST125, ST140, ST160, ST180, and GT180. These tractors represent a period of evolution in outdoor power equipment, focusing on durability and user-friendliness for tasks such as lawn care and light landscaping. Bolens, an established American brand, built these machines with robust steel construction and reliable gasoline engines, typically air-cooled and single or twin-cylinder, with horsepower ranging from approximately 8 to 18 HP depending on the specific model. Their design prioritizes mechanical operation and driver control, reflecting a commitment to practical engineering and long-term value.
$16.99
This manual covers the Bolens Suburban Tractor Series, including the ST Series (ST100, ST110, ST120, ST125, ST140, ST160, ST180) and the GT180, produced between 1984 and 1993. These compact garden tractors are known for their robust construction, versatility for tasks such as mowing, tilling, and snow removal, and durable build quality, making them reliable workhorses for property maintenance. Bolens has a long-standing legacy in outdoor power equipment, and these models exemplify the brand's commitment to producing user-friendly and long-lasting machinery.
$16.99
This manual covers Tecumseh OHH, OHHSK, OHV, OVM, OVRM, and OVXLC series engines, commonly found in Bolens and other lawn and garden equipment. These 4-stroke, air-cooled internal combustion engines feature Overhead Valve (OHV) or Over-Head Cam (OHC) configurations and utilize electronic ignition. Designed for reliability and performance in demanding applications, these engines are available in various displacements and horsepower ratings, offering robust power for a range of equipment.
$16.99
This manual covers the Bolens 600, 800, 900, and 1000 Series Tractors, designed for light-duty to medium-duty utility tasks such as property maintenance, small-scale farming, and landscaping. These tractors are known for their versatility, capable of operating a wide range of attachments for mowing, tilling, snow removal, and material handling. Bolens has a long-standing reputation for producing durable and reliable outdoor power equipment, and these tractor models reflect that legacy, offering robust performance for their intended applications.
$16.99
This master parts manual covers Bolens tractor models HT 20, 1250, 1455, 1476, 1477, and 1886, produced between 1967 and 1972, with specific year ranges varying per model. Bolens, a historically significant manufacturer of garden tractors, produced these robust and versatile machines during a key period of development in tractor technology. These tractors are known for their durability and capability, making them sought after by owners, restorers, and mechanics. This comprehensive resource is designed to provide unparalleled completeness for parts identification and procurement, depicting every single part on the specified tractor models.
$16.99
This manual covers Bolens tractors, specifically models S10, S12, and S14D, which are equipped with Wisconsin single-cylinder engines. These engines, known for their ruggedness and durability, powered a range of utilitarian and agricultural equipment. Bolens Manufacturing Company has a long history of producing reliable outdoor power equipment, and the S-series tractors represent a significant part of that heritage. This documentation serves as an essential resource for owners, enthusiasts, and mechanics dedicated to maintaining the functionality and longevity of these classic machines.
$16.99
This manual covers the Bolens Tube Frame Tractors (Medium Duty) produced from the early 1960s to approximately 1978. These tractors, including models such as the Husky series and other medium-duty variants, were known for their robust construction and versatility in lawn and garden applications. Built in the United States, Bolens tractors of this era were designed for durability and reliability, offering a significant step up in capability from smaller garden tractors. They utilized a variety of small industrial gasoline engines, typically air-cooled, and featured manual transmissions with multiple gears.
$16.99
This manual covers the XL Series Tractors, including the Husky Medium Frame models, manufactured from 1976 through 1993. This series, encompassing models such as the G11XL, H12XL, G16XL, H16XT, and H18XL, along with numerous specific model numbers like 1058, 1260, and 1668, represents a commitment to reliable outdoor power equipment. Known for their robust construction and durability, these tractors were designed for home and light-duty farm use. This comprehensive, fully illustrated service repair manual provides essential information for owners and technicians alike.
$16.99
This Operator Manual covers the Case Ingersoll 200 Series Garden Tractors, including models 220, 222, 224, and 444. These robust machines, produced from the mid-1980s to the early 1990s, are renowned for their heavy-duty construction, reliable hydrostatic drive systems, and versatile power take-off capabilities. Engineered for durability and ease of operation, they excel in lawn care, grounds maintenance, and light utility tasks, offering a distinguished level of performance and longevity that has earned them a strong reputation among owners.
$16.99
The Case Ingersoll 220, 222, 224, and 444 series tractors represent a line of durable and versatile sub-compact to compact utility tractors, likely produced from the 1970s into the 1980s. These machines, originally designed by Ingersoll Equipment Company and later part of Case Corporation, are recognized for their robust construction and reliable performance, a testament to their solid engineering. They offer a wide range of capabilities through various attachments, making them suitable for residential, small-scale agricultural use, and general property maintenance tasks. Key features include shaft-driven PTO and efficient engine designs, contributing to their reputation as dependable workhorses.
$16.99
This manual covers the Case Ingersoll 3016, 4016, 3018, 3020, 4018, and 4020 Series Tractors, primarily produced from the late 1980s through the early 2000s. These compact utility and garden tractors are known for their robust construction and durability, often powered by Yanmar diesel engines or Onan gasoline engines. They feature hydrostatic transmissions, with options for 2WD or 4WD, and are equipped with mid and rear PTO shafts for versatile implement use. The Case Ingersoll lineage is recognized for providing essential resources for identifying and sourcing correct replacement parts, ensuring proper maintenance and repair of these reliable machines.
$16.99
This manual provides essential service tips for the Case Ingersoll Tractor Series produced between 1974 and 1979. These tractors, known for their robust engineering and reliability, were designed for a variety of agricultural and property maintenance tasks. The Case Ingersoll brand carries a legacy of quality in the agricultural machinery sector, with these models representing an evolution in design and functionality for their market segment. This guide focuses on practical advice to help owners and operators maintain and troubleshoot these durable machines.
$16.99
This service manual pertains to Case IH tractors, with a specific focus on their hydraulic motors. Case IH has a long-standing legacy in agricultural machinery, and this manual delves into the intricate hydraulic systems that power various tractor functions, from hydrostatic transmissions to implement drives. It covers a range of hydraulic motor types, including gear, piston, and vane motors, and their integration within the tractor's powertrain. The manual emphasizes the importance of these components for optimal performance, reliability, and longevity, ensuring that Case IH equipment continues to meet the demanding needs of agricultural operations.
$16.99
This manual covers the Case Ingersoll Tractors Rotary Mower, specifically models H40, H44, and H46. Case Ingersoll has a long-standing reputation for producing robust and reliable agricultural and groundskeeping equipment. These rotary mowers are designed as heavy-duty attachments for tractors, intended for efficient cutting of grass and vegetation in fields, pastures, and large lawn areas. Their engineering quality and durability are hallmarks of the Case Ingersoll brand, ensuring performance and longevity for professional grounds maintenance and agricultural tasks.
$16.99
This manual pertains to utility blade attachments for Case Ingersoll tractors, a brand recognized for its robust and versatile equipment. These attachments are engineered to enhance the functionality of Case Ingersoll tractors, offering solutions for various landscaping, agricultural, and construction tasks. The utility blades, designed with durable construction and efficient mechanisms for pitch and angle adjustment, are integral to the operational capabilities of these tractors, reflecting the brand's legacy of reliable machinery.
$16.99
This manual provides essential information for the hydrostatic tractor models H152 (1592H, 2140) and H174 (1704H, 2160). These tractors, likely produced in the late 1980s through the 1990s, are known for their robust engineering and reliability, offering capable performance for various utility tasks. The association with a respected Japanese manufacturer of agricultural machinery, and an American brand highlights a legacy of dependable equipment designed for demanding applications.
$16.99
This manual covers the TX Series Compact Tractors, specifically models TX2140 and TX2160, as well as TX1502, TX1504, and TX1704. These tractors, likely produced in the late 1990s through the 2000s, are entry-level to mid-range compact machines designed for homeowners, small property owners, and light-duty agricultural or landscaping tasks. They are known for their durable construction, user-friendly controls, and versatility, offering a reliable option in their class. The dual branding signifies a common platform, with one manufacturer being renowned for quality agricultural machinery and the other being a historic American brand.
$16.99
The TXG23 is a compact utility tractor designed for small-scale farming, landscaping, and property maintenance. Known for its versatility and ease of use, this model embodies a reputation for robust construction and reliable performance. Its intuitive controls and operator layout make it exceptionally easy to navigate, while its design accommodates a range of attachments and implements, enhancing its utility for various tasks. The TXG23 is engineered to provide dependable service, reflecting a long heritage in agricultural machinery manufacturing, which dates back to 1926.
$16.99
This collection of MASTER BOLENS TRACTORS Manuals provides comprehensive documentation for a wide range of Bolens tractor models produced across various eras, from the mid-20th century through the 1980s and beyond. Bolens tractors were renowned for their durability and functionality, serving homeowners and light commercial users with reliable performance. This manual consolidates essential information, offering a valuable resource for owners, mechanics, and restoration enthusiasts seeking to maintain, repair, or restore these iconic machines. The collection covers diverse models, including the Garden Way series, Husky, GT, Lawn Ranger, and Sprint, ensuring broad applicability.
$16.99
The Southern States SO17542LT lawn tractor is a robust and reliable machine designed for efficient property maintenance. Typically produced in the late 1990s to mid-2000s, this model offers a balanced combination of power and user-friendliness, making it suitable for homeowners with medium to large properties. It features a powerful engine, a durable mowing deck, and a comfortable operating experience, aiming to provide dependable performance for tasks such as mowing and mulching. Its straightforward design emphasizes ease of use and maintenance, positioning it as a practical choice within its market segment.
$16.99
This Service Overhaul Manual covers Tecumseh 4-cycle engines, specifically models VH180, VH100, HH80, HH100, HH120, and HH180, designed for industrial, commercial, and residential equipment. These Cast Iron OHV engines, ranging from 8 to 18 HP, are known for their robust engineering and reliability. They are commonly found in equipment from brands such as Bolens and others, providing dependable power for a variety of applications.
$16.99
The Bolens Tractor G11XL is a versatile compact utility tractor designed for homeowners, small property owners, and hobby farmers. Known for its robust construction and user-friendly operation, this tractor is capable of handling a wide range of tasks including mowing, tilling, light towing, and snow removal. Bolens, an American brand with a significant history in garden and farm equipment, built a reputation for durability and reliability, and the G11XL embodies these qualities. Its engineering focuses on providing dependable performance for light landscaping and property maintenance, making it a practical choice for various applications.
$16.99
This service repair manual covers the Troy-Bilt/Bolens Suburban ST Series Tractors produced between 1984 and 1993. These garden tractors, known for their durability and versatility, were designed for a wide range of property maintenance tasks. Bolens has a long-standing reputation for building reliable equipment, a legacy continued by Troy-Bilt. The ST series represents robust engineering, offering owners a dependable tool for mowing, snow removal, and other demanding jobs, ensuring longevity and optimal performance with proper care.
$16.99
This manual covers the Troy-Bilt Sicklebar Mower, model series 34032, 34033, 34034, and 34035. Troy-Bilt, established in 1961 and known for dependability and rugged construction, has a legacy of producing reliable lawn and garden equipment. This walk-behind sicklebar mower is designed for efficient cutting and is built with the quality and thorough testing characteristic of the brand.
$16.99
This manual covers the Troy-Bilt Sicklebar Mower, a robust walk-behind implement designed for efficient land management. While specific production years are not detailed, the mower is a product of Garden Way Manufacturing Company, originating from Troy, NY, and later becoming part of the MTD Products family, which includes brands like Cub Cadet and YardMan. This machine represents a commitment to reliable performance in demanding outdoor tasks.
