Jacobsen R-311, Parts & Maintenance Manual

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Table of Contents
1 Safety
1.1 Operating Safety.................................................................... 4
1.2 Important Safety Notes ..........................................................5
2 Specifications
2.1 Product Identification ............................................................. 6
2.2 Engine ....................................................................................6
2.3 Mower ....................................................................................6
2.4 Cutting Units ..........................................................................7
2.5 Weights And Dimensions .......................................................7
2.6 Accessories And Support Literature ......................................7
3 Adjustments
3.1 General .................................................................................. 8
3.2 Ball Joints ...............................................................................8
3.3 Engine Alternator Belt ............................................................8
3.4 Brake Pedal ...........................................................................9
3.5 Parking Brake Switch .............................................................9
3.6 Cruise Control Switch ..........................................................10
3.7 Mow Speed ..........................................................................10
3.8 Weight Transfer ...................................................................10
3.9 Hydro Neutral .......................................................................11
3.10 Reverse Sensing Switch ......................................................11
3.11 Steering Toe In ....................................................................12
3.12 Turning
Radius .....................................................................12
3.13 Steering Stop Bolts ..............................................................12
3.14 Cutting Height ......................................................................13
3.15 Leveling Front Mower ..........................................................14
3.16 Servicing Front Deck ............................................................14
3.17 Torque Specification ............................................................15
3.18 Specific Torque ....................................................................15
4 Maintenance
4.1 General................................................................................ 16
4.2 Inspecting Blades ................................................................ 16
4.3 Sharpening Blades .............................................................. 17
4.4 Engine ................................................................................. 18
4.5 Engine Oil ............................................................................ 18
4.6 Air Filter ............................................................................... 19
4.7 Fuel ..................................................................................... 19
4.8 Fuel System ........................................................................ 19
4.9 Battery ................................................................................. 20
4.10 Jump Starting ...................................................................... 20
4.11 Charging Battery ................................................................. 20
4.12 Hydraulic Hoses .................................................................. 21
4.13 Hydraulic Oil ........................................................................ 21
4.14 Hydraulic Oil Filters ............................................................. 22
4.15 Electrical System ................................................................. 22
4.16 Muffler And Exhaust ............................................................ 22
4.17 Tires .................................................................................... 22
4.18 Wheel Mounting Procedure ................................................. 23
4.19 Care And Cleaning .............................................................. 23
4.20 Rollover Protection Structure (ROPS) ................................. 23
4.21 Radiator And Oil Cooler ...................................................... 24
4.22 Storage ................................................................................ 25
5 Troubleshooting
5.1 General................................................................................ 26
6 Maintenance & Lubrication Charts
6.1 General................................................................................ 27
6.2 Lubrication Chart ................................................................. 27
6.3 Maintenance Charts ............................................................ 28
7 Notes
8 Parts List
8.1 How To Use The Parts Catalog........................................... 30
8.2 How To Order Parts ............................................................ 30
8.3 Table Of Contents ............................................................... 31