Bur 6-78992 Revised 12-07 Printed in U.S.A.
410/420 SKID STEER AND 420CT COMPACT TRACK LOADER
Repair Manual
Mechanical and Pilot Control Machines
(Tier 3 and Cab Up-Grade Machines)
Bur 87634765
Table of Contents (Continued)
Power Train Tab 6
Section Index - Power Train 6-79081
Hydrostatic System”How it Works” (ISO and H-Pattern Pilot Control Machines) 6000 5-4930
Hydrostatic System Troubleshooting 6001 6-79331
Hydrostatic System Troubleshooting (Machines Equipped with Pilot Controls) 6001 5-7610
Removal and Installation of Hydrostatic Components 6002 6-79532
Drive Coupling 6003 6-79120
Drive Coupling - Tier 3 Engines 6003 5-9440
Piston Pump 6004 6-49580
Piston Pump (Machines Equipped with Pilot Controls) 6004 5-7600
Drive Motors (Eaton) 6005 6-79020
Drive Motors -Single Speed 6005 6-79000
Sprocket, Chains, and Axle Assemblies 6007 6-79300
Wheels and Tires 6011 6-79310
Load Management System 6012 5-7590
Brakes Tab 7
Section Index - Brakes 6-79091
Removal and Installation of Park Brake Components 7002 6-79571
410 Brakes - Spring Applied - Hydraulic Release
(Refer to Section 6005 - Single Speed Drive Motor)
420 Brakes - Spring Applied - Hydraulic Release 7004 6-79580
420CT Brakes - Refer to Section 5003 Track Drive Motor
Hydraulics Tab 8
Section Index - Hydraulics 6-79102
Hydraulic System Troubleshooting and Schematics (Mechanical and Pilot
Control Machines)
8001 6-79512
Cleaning the Hydraulic System and Hydrostatic System 8002 6-45290
Removal and Installation of Hydraulic Components 8003 6-79520
Gear Pump (Equipment and High Flow) 8004 6-79350
Loader Control Valve 8005 5-2640
Cylinders 8006 6-79360
Flat Faced Couplers 8007 7-54740
Accumulator for Ride Control 8013 6-45550
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