John Deere 644-B Loader Service Technical Manual TM1095
Service Technical Manual Covers:

Section 10 - General
Group 5 - Specifications
Group 10 - Predelivery, Delivery, and After-Sale Services
Group 15 - Lubrication

Section 20 - Engine
Group 5 - Engine Removal and Installation
Group 10 - Basic Engine
Group 15 - Engine Lubrication System
Group 20 - Engine Cooling System
Group 25 - Fuel System
Group 30 - Speed Control Linkage (Refer to Section 70)
Group 35 - Air Intake System
Group 40 - Specifications and Special Tools

Section 30 - Electrical System
Group 5 - Batteries
Group 10 - Charging System
Group 15 - Delco Remy Starting System
Group 20 - John Deere Starting System
Group 25 - Miscellaneous Electrical Components
Group 26 - Heating and Air Conditioning
Group 30 - Specifications and Special Tools

Section 40 - Power Train
Group 5 - Drive Shafts
Group 10 - Damper Assembly
Group 15 - Transmission
Group 20 - Final Drives
Group 25 - Differential
Group 30 - Specifications and Special Tools

Section 50 - Hydraulic System
Group 5 - Transmission Pump
Group 10 - Transmission Control Valve
Group 15 - Steering and Brake Pump
Group 20 - Steering Valve
Group 25 - Brake System
Group 30 - Loader Pump
Group 35 - Loader Control Valve
Group 40 - Cylinders
Group 45 - Miscellaneous Hydraulic Components
Group 50 - Specifications and Special Tools

Section 60 - Miscellaneous Components
Group 5 - Loader and Engine Frames
Group 10 - Loader Boom and Buckets
Group 15 - Seats
Group 20 - Canopy and Cab
Group 25 - Specifications and Special Tools

Section 70 - System Testing
Group 5 - General Information - Seven Basic Steps of Testing and Diagnosis
Group 10 - Engine
Group 15 - Electrical System
Group 16 - Heating and Air Conditioning Systems
Group 20 - Power Train
Group 25 - Hydraulic System
Group 26 - Hydraulic System (Analyzer)
Group 30 - Miscellaneous Components
Group 35 - Specifications and Special Tools

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Language: English
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