This comprehensive technical manual provides in-depth information on maintaining, assembling, disassembling, and servicing your John Deere 251 and 1550 Powr-Till Seeders. It covers a wide range of topics designed to empower you with the knowledge necessary to keep your equipment running smoothly. The manual begins with a thorough introduction outlining the essential safety protocols required when working with these machines. It then delves into general information about the seeders, laying the groundwork for understanding their operation and design. A dedicated section is devoted to diagnosing malfunctions and performing thorough testing procedures, enabling you to identify and address potential issues efficiently. The manual thoroughly explores each key component of the seeders, providing detailed instructions for understanding and maintaining these critical systems. This includes comprehensive information on the powershaft, gear case and slip clutches, cutter wheel units, end wheel drive, feed shaft drives, grain agitator, rockshaft and bearings for the 251 model. Finally, the manual concludes with a comprehensive set of specifications for both the John Deere 251 and 1550 Powr-Till Seeders. This valuable information allows you to ensure your equipment is operating within the optimal parameters for peak performance and longevity.

The John Deere 251 and 1550 Powr-Till Seeders represent a powerful and efficient solution for farmers seeking a combination of tillage and seeding in a single operation. These seeders are designed to prepare the seedbed and plant seeds simultaneously, eliminating the need for separate passes with different equipment. The 251 model features a 15-foot working width, while the 1550 expands to a 30-foot working width. Both models are equipped with John Deere's proven Powr-Till technology, which utilizes a series of disc blades and a rear-mounted roller to create a finely prepared seedbed. The Powr-Till system is designed to effectively incorporate residue, level the soil surface, and create ideal conditions for seed germination and emergence. The 251 and 1550 Powr-Till Seeders are built with durability and ease of operation in mind. The rugged construction of the frame and components ensures reliable performance under demanding conditions. The seeders feature a user-friendly control system that allows for precise adjustments of planting depth, seeding rate, and other critical settings. The seed metering system is designed to provide accurate and consistent seed placement, maximizing yield potential. The 251 and 1550 Powr-Till Seeders offer a wide range of options and accessories to meet the specific needs of different crops and farming practices. These include various seed box sizes, fertilizer attachments, and row spacing configurations. The versatility and efficiency of these seeders make them a valuable asset for farmers seeking to optimize their planting operations and achieve high yields.