John Deere 2250, 2270 Hydrostatic Windrowers Repair Technical Manual (TM1078)

Table of Content – Technical Manual TM1078

SECTION 5 – GENERAL
Group 5 – Specifications
Group 10 – Predelivery, Delivery, and After-Sale Service
Group 15 – Tune-Up
Group 20 – Lubrication
Group 25 – Separation
Group 30 – Special Tools

SECTION 20 – ENGINE
Group 5 – General Information and Diagnosis
Group 10 – Cylinder Head, Valves, and Camshaft
Group 15 – Cylinder Block, Liners, Pistons, and Rods
Group 20 – Crankshaft, Main Bearings, and Flywheel
Group 25 – Timing Gear Train
Group 30 – Lubrication System
Group 35 – Governor and Speed Control
Group 40 – Cooling System
Group 45 – Specifications, Torques, and Special Tools

SECTION 30 – FUEL SYSTEM
Group 5 – General Information and Diagrams
Group 10 – Diesel Fuel System
Group 15 – Gasoline Fuel System
Group 20 – Air Intake System
Group 25 – Specifications, Torques, and Special Tools

SECTION 40 – ELECTRICAL SYSTEM
Group 5 – Information and Diagrams
Group 10 – Charging Circuit
Group 15 – Starting Circuit
Group 20 – Ignition System
Group 25 – Lighting and Miscellaneous Components
Group 30 – Specifications, Torques, and Special Tools

SECTION 50 – POWERTRAIN
Group 5 – General Information
Group 10 – Main Drive Case and Drive Shaft
Group 15 – Final Drive
Group 20 – Platform Drives
Group 25 – Specifications, Torques, and Special Tools

SECTION 60 – STEERING AND BRAKES
Group 5 – Steering
Group 10 – Brakes
Group 15 – Specifications

SECTION 70 – HYDRAULIC SYSTEM
Group 5 – Components and Tests
Group 10 – Reservoir, Filter, and Oil Cooler
Group 15 – Control Valves
Group 20 – Hydraulic Cylinders
Group 25 – Hydrostatic Transmission
Group 30 – Specifications, Torques, and Special Tools

SECTION 80 – OPERATOR’S CAB
Group 5 – Pressurizer System
Group 10 – Air Conditioning System
Group 15 – Specifications, Torques, and Special Tools