Jacobsen AR-3 - Page 333

IX-2 4181384 First Edition
INDEX
IX
Cutting Units—AR-3
Component Location . . . . . . . . . . . . . . . . . . . 8-3
Cutter Blade, Removal and Installation . . . . 8-28
Deck Caster Wheels, Removal, Inspection and
Installation . . . . . . . . . . . . . . . . . . . . . . . . 8-30
Deck Drive Motor, Disassembly and Assembly . .
8-27
Deck Motor, Removal and Installation . . . . . 8-25
Deck Roller, Removal and Installation . . . . . 8-31
Front Deck Yoke, Removal and Installation . 8-29
Mower Deck, Disassembly and Assembly . . 8-31
Mower Deck, Removal and Installation . . . . 8-31
Rear Deck Yoke, Removal and Installation . 8-29
Rear Roller, Disassembly, Inspection, and
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 8-32
Removal and Installation . . . . . . . . . . . . . . . 8-25
Cutting Units—TR-3
Bedknife Shoe, Removal and Installation . . . 8-36
Bedknife, Removal and Installation . . . . . . . 8-37
Component Location . . . . . . . . . . . . . . . . . . . 8-4
Front Roller, Disassembly, Inspection, and
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 8-43
Front Roller, Removal and Installation . . . . . 8-42
Rear Roller Disassembly, Inspection and
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 8-44
Rear Roller, Removal and Installation . . . . . 8-44
Reel Bearing Housing Assemblies . . . . . . . . 8-38
Reel Blade, Removal and Installation . . . . . 8-41
Reel Drive Motor, Disassembly, Inspection, and
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 8-34
Reel Drive Motor, Removal and Installation . 8-33
Removal and Installation . . . . . . . . . . . . . . . 8-36
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-33
Yoke Assembly, Removal and Installation . . 8-45
D
Deck Drive Motor—AR-3
Disassembly and Assembly . . . . . . . . . . . . . 8-27
Removal and Installation . . . . . . . . . . . . . . . 8-25
Deck Roller—AR-3
Disassembly, Inspection, and Assembly . . . 8-32
Removal and Installation . . . . . . . . . . . . . . . 8-31
Diagnostic Information
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Diode Module
Removal and Installation . . . . . . . . . . . . . . . 4-78
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
E
Electrical
Component Identification . . . . . . . . . . . . . . . . 4-9
Component Symbols . . . . . . . . . . . . . . . . . . . 4-6
Component Testing . . . . . . . . . . . . . . . . . . . 4-60
Continuity Test . . . . . . . . . . . . . . . . . . . . . . 4-60
Engine Components . . . . . . . . . . . . . . . . . . 4-71
Fuse Identification . . . . . . . . . . . . . . . . . . . . . 4-5
Resistance Test . . . . . . . . . . . . . . . . . . . . . . 4-60
Theory and Diagnostic Information . . . . . . . . 4-6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 4-50
Electrical Components
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Engine
Component Location—Kubota D1105-E . . . . 3-4
Component Location—Kubota D1105-T . . . . 3-6
General Specifications . . . . . . . . . . . . . . . . . 3-2
Removal and Installation . . . . . . . . . . . . . . . 3-19
Repair Specifications . . . . . . . . . . . . . . . . . . . 3-3
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
Engine Components
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-71
Engine Oil Pressure Switch
Removal and Installation . . . . . . . . . . . . . . . 4-87
Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-70
Engine Temperature Switch
Removal and Installation . . . . . . . . . . . . . . . 4-88
Engine-Related Devices
Component Symbols . . . . . . . . . . . . . . . . . . . 4-7
Exhaust Manifold—Naturally Aspirated Engine
Removal and Installation . . . . . . . . . . . . . . . 3-11
Exhaust Manifold—Turbocharged Engine
Removal and Installation . . . . . . . . . . . . . . . 3-12
Eye Protection . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
F
Face Protection . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Fan Belt
Removal and Installation . . . . . . . . . . . . . . . . 3-8
Field Test Procedures
Hydrostatic Power Train . . . . . . . . . . . . . . . 5-10
Flushing Valve
Disassembly, Inspection, and Assembly . . . 6-49
Removal and Installation . . . . . . . . . . . . . . . 6-48
Front Deck Yoke—AR-3
Removal and Installation . . . . . . . . . . . . . . . 8-29