John Deere 444J, 544J, 624J Loader Operation and Test Technical Manual

TABLE OF CONTENTS

GENERAL
Specifications
Tune-IJp and Adjustment
Lubrication
ENGINE
General Information, Diagnosis, and Removal
NB329 Engine
NA219 Engine
NB217 Engine
Specifications, Special Tools, and Torques
FUEL SYSTEMS
Diagnosing Malfunctions
Diesel Fuel System
Gasoline and LP-Gas Fuel Systems
Specifications, Special Tools, and
Torques
ELECTRICAL SYSTEM
General Information and Wiring Diagrams
Charging Circuit
Starting Circuit
Ignition Circuit
Specifications, Special Tools, and Torques,

POWER TRAIN
Clutch and Main Drive Shaft
Transmission
Differential
Final Drives
Auxiliary Gear Housing
Specifications, Special Tools,
Torques
STEERING AND BRAKES
Steering
Brakes
Specifications and Torques
HYDRAULIC SYSTEM
and
General Information, Diagnosis, and
Tests
Hydraulic Pump
Hydraulic Valve
Hydraulic Cylinders
Steering
Automatic Height Control
Specifications, Special Tools, and
Torques
PICKING UNITS, WATER SYSTEM AND AIR SYSTEM
Picking Units
Air System
Water System
Specifications, Special Tools,
Torques
OPERATOR’S CAB
Pressurizer System
Air Conditioning System and