John Deere 1550-1585 TerrainCut Mowers Diagnostic and Repair Manual
(TM130419)
Cover: John Deere 1550, 1570, 1575, 1580, 1585 Series Front Mowers TerrainCut Service Repair Manual
✅ John Deere 1550–1585 TerrainCut Mowers Diagnostic and Repair Manual TM130419 – Contents Overview
✅ General Information and Workshop Safety
This section introduces machine identification, serial number ranges, safety alerts, and recommended workshop practices. It explains diagnostic preparation, cleanliness standards, and proper use of service tools to ensure accurate and safe repair procedures.
✅ Engine Diagnostics and Mechanical Repair
Covers engine troubleshooting, performance testing, fuel system inspection, air intake evaluation, cooling system checks, and lubrication system service. Detailed repair guidance is provided for resolving power loss, overheating, and abnormal engine noise.
✅ Hydraulic Drive and Steering System Testing
Explains diagnostic procedures for hydraulic pumps, motors, valves, hoses, and steering circuits. Includes pressure testing, flow checks, and fault isolation for weak traction, steering drift, or hydraulic overheating.
John Deere 1550-1585 TerrainCut Mowers Diagnostic and Repair Manual
✅ Electrical System and Electronic Controls
Details wiring diagrams, sensor testing, switch inspection, controller diagnostics, and fault code interpretation. Focuses on resolving starting issues, warning indicators, and control response failures.
✅ Cutting Units, Chassis, and Maintenance Specifications
Includes repair and adjustment procedures for cutting decks, spindles, belts, and frame components. Provides torque values, lubrication charts, service intervals, and structured troubleshooting guidance for vibration, uneven cutting, and excessive wear.