Textron Jacobsen AR-5 Technical/Repair Manual

INDEX
4181383 First Edition IX-3
IX
Field Test Procedures
Charge Pump Test . . . . . . . . . . . . . . . . . . . . 5-12
Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Hydrostatic Power Train . . . . . . . . . . . . . . . . 5-12
Lift Cylinder Leakage Test . . . . . . . . . . . . . . 6-21
Power Steering Circuit Test . . . . . . . . . . . . . 6-22
Preliminary Checks . . . . . . . . . . . . . . . . . . . 5-12
Traction System Test . . . . . . . . . . . . . . . . . . 5-12
Front Deck Yoke
Removal and Installation . . . . . . . . . . . . . . . 8-15
Repair-AR-522 . . . . . . . . . . . . . . . . . . . . . . . 8-15
Front Wheel Motor
Disassembly, Inspection, and Assembly . . . 5-36
Front Wheel Motor Timing . . . . . . . . . . . . . . 5-37
Removal and Installation . . . . . . . . . . . . . . . 5-34
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34
Retainer Screw Torque Sequence . . . . . . . . 5-38
Valve Housing Screw Torque Sequence . . . 5-38
Front Wheels
Removal and Installation . . . . . . . . . . . . . . . 9-12
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12
Fuel
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Fuel Gauge
Removal and Installation . . . . . . . . . . . . . . . 4-79
Fuel Level Sender
Removal and Installation . . . . . . . . . . . . . . . 4-80
Fuel Level Sensor
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64
Fuel Pump
Removal and Installation . . . . . . . . . . . . . . . 3-14
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65
Fuel Solenoid
Removal and Installation . . . . . . . . . . . . . . . 4-76
Fuel Tank
Removal and Installation . . . . . . . . . . . . . . . . 9-6
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6
Fuse
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-57
Fuses
Removal and Installation . . . . . . . . . . . . . . . 4-69
G
Gear Pump
Disassembly, Inspection, and Assembly . . . 6-42
Removal and Installation . . . . . . . . . . . . . . . 6-41
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41
Glow Plug Circuit
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 4-48
Glow Plug Relay
Removal and Installation . . . . . . . . . . . . . . 4-70
H
Hazardous Materials Storage . . . . . . . . . . . . . . 1-7
Hood
Removal and Installation . . . . . . . . . . . . . . . 9-5
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5
Horn
Removal and Installation . . . . . . . . . . . . . . 4-80
Horn and Audible Alert Circuit
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 4-54
Horn and Light Circuit
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 4-43
Theory of Operation . . . . . . . . . . . . . . . . . . 4-42
Horn Switch
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-61
Hydraulic Filter
Removal and Installation . . . . . . . . . . . . . . 6-47
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-47
Hydraulic Filter Pressure Switch
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64
Hydraulic Oil Cooler
Removal and Installation . . . . . . . . . . . . . . 6-51
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51
Hydraulic Oil Filter Switch
Removal and Installation . . . . . . . . . . . . . . 4-77
Hydraulic Oil Level Switch
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62
Hydraulic Oil Tank
Removal and Installation . . . . . . . . . . . . . . 6-51
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-51
Hydraulic Schematic
Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Hydraulic System
Service System Safely . . . . . . . . . . . . . . . . . 1-8
Hydraulics
Component Location . . . . . . . . . . . . . . . . . . . 6-4
Field Test Procedures . . . . . . . . . . . . . . . . . 6-21
Hydraulic Schematic . . . . . . . . . . . . . . . . . . . 6-6
Instrument Test Procedure . . . . . . . . . . . . . 6-23
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41
Specifications . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Textron Jacobsen AR-5 Specifications

General

Brand	Textron
Model	Jacobsen AR-5
Category	Lawn Mower
Language	English