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Textron Jacobsen HR-5111 - Page 411

Textron Jacobsen HR-5111
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INDEX
4203780 First Edition IX-3
IX
Differential Lock Assembly
Disassembly, Inspection, and Assembly . . . 5-64
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-64
Diodes
Removal and Installation . . . . . . . . . . . . . . 4-109
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-109
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-84
Drive Axle Reducer Assembly
Disassembly and Inspection . . . . . . . . . . . . 5-70
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 5-71
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-69
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-69
E
Electrical
Component Symbols . . . . . . . . . . . . . . . . . . . 4-5
Component Testing . . . . . . . . . . . . . . . . . . . 4-72
Continuity Test . . . . . . . . . . . . . . . . . . . . . . . 4-72
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-85
Resistance Test . . . . . . . . . . . . . . . . . . . . . . 4-72
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Theory and Diagnostic Information . . . . . . . . 4-5
Theory of Operation and Sub Circuit Schematics
4-18
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 4-62
Electrical Components
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Electrical Schematic
Component Identification . . . . . . . . . . . . . . . . 4-8
Engine
Checks and Adjustments . . . . . . . . . . . . . . . . 3-5
Component Location . . . . . . . . . . . . . . . . . . . 3-3
General Specifications . . . . . . . . . . . . . . . . . . 3-2
Removal and Installation . . . . . . . . . . . . . . . 3-17
Repair . . . . . . . . . . . . . . . . . . . . . . . . . 3-7, 3-17
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Engine Coolant Temp Switch
Removal and Installation . . . . . . . . . . . . . . 4-104
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-104
Engine Oil Pressure Switch
Removal and Installation . . . . . . . . . . . . . . 4-103
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-103
Engine Service
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Engine Speed Sensor
Removal and Installation . . . . . . . . . . . . . . 4-110
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-110
Engine Temperature Gauge
Removal and Installation . . . . . . . . . . . . . . 4-94
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-94
Engine Temperature Sensor
Removal and Installation . . . . . . . . . . . . . 4-103
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-103
Engine-Related Devices
Component Symbols . . . . . . . . . . . . . . . . . . 4-6
Exhaust Manifold
Removal and Installation . . . . . . . . . . . . . . 3-10
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
F
Fan Belt
Removal and Installation . . . . . . . . . . . . . . . 3-7
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Field Test Procedures
Charge Pump Test . . . . . . . . . . . . . . . . . . . 5-33
Front Lift Cylinder Leakage Test . . . . . . . . . 6-24
Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Hydrostatic Power Train . . . . . . . . . . . . . . . 5-33
Power Steering Circuit Test . . . . . . . . . . . . 6-26
Preliminary Checks . . . . . . . . . . . . . . . . . . . 5-33
Traction System Test . . . . . . . . . . . . . . . . . 5-33
Wing Lift Cylinder Leakage Test . . . . . . . . . 6-25
Final Adjustments
Tests and Adjustments . . . . . . . . . . . . . . . . . 3-6
Fixed Caster Wheels
Disassembly and Assembly . . . . . . . . . . . . 3-29
Removal and Installation . . . . . . . . . . . . . . 3-28
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Floorboard
Removal and Installation . . . . . . . . . . . . . . 4-16
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Four Wheel Drive Circuit
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Theory of Operation . . . . . . . . . . . . . . . . . . 4-40
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 4-65
Four Wheel Drive Reverse Circuit
Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42
Front Axle
Removal and Installation . . . . . . . . . . . . . . 5-60
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-60
Front Axle Motor
Disassembly, Inspection, and Assembly . . 5-59
Removal and Installation . . . . . . . . . . . . . . 5-58
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-58

Table of Contents

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