Description

John Deere JD646 Compactor Technical Manual (TM1073)

John Deere JD646 Compactor INDEX:

Section IO –
GENERAL
Group 5
Specifications
Group IO
Predelivery, Delivery, and After-
Sale Services
Group 15
Tune-Up and Adjustment
Group 20
Lubrication
Group 25
Compactor Separation
Group 30
Specifications and Special Tools
Section 20
– ENGINE
Group 5
Diagnosis
Group i O
Basic Engine
Group 15
Engine Lubrication
Speed Control Linkage
Group 20
Group 25
Engine Cooling
Group 30
Specifications and Special Tools
Section 30
– FUEL SYSTEM
Group 5
System Diagnosis
Group 10
Tank, Filters, and Transfer Pump
Group 15
Air Intake System
Group 20
Fuel Injection Pump
Robert Bosch Injection Nozzles
Group 25
Specifications and Special Tools
Group 30
Section 40
– ELECTRICAL SYSTEM
Group 5
Wiring Diagrams
Group 1 U
cnarqng ClrCU1t
Group 15
Starting Circuit
Group 20
Gaugco and Switohoo
Specifications and Special Tools
Group 25

Section 50
– POWER TRAIN
Group 5
System Diagnosis
Group 10
Damper Assembly and Drive Shafts
Group 15
Transmission Assembly
Group 20
Axle Assemblies
Group 25
Differentials
Group 30
Specifications and Special Tools
POWER STEERING AND
Section 60 –
BRAKE SYSTEMS
General Information, Testing, and
Group 5
Diagnosis
Group 10
Hydraulic Pump
Filters, Oil Cooler, and Accumulators
Group 15
Group 20
Steering System
Brake System
Group 25
Group 30
Specifications and Special Tools
HYDRAULIC SYSTEM (Loader Functions)
Section 70 –
Group 5
General Information, Testing, and
Diagnosis
Group 10
Reservoir and Filters
Group 15
Hydraulic Pump
Group 20
Control Valve
Return-to-Dig Valve
Group 25
Cylinders
Group 30
Group 35
Specifications and Special Tools
MISCELLANEOUS
Section 80 –
Group 5
Frames
Group 10
Buckets
Group 15
Multi-Purpose Bucket
Group 20
Demolition Wheels
Group 25
Specifications and Special Tools