Jacobsen 672256G01, Safety, Operation & Maintenance Manual

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Contents
Introduction
1.1 Important .............................................................................2
1.2 Product Identification...........................................................3
1.3 Key Numbers ......................................................................3
1.4 parts manual .......................................................................3
1.5 Guidelines For The Disposal Of Scrap Products ................4
Safety
2.1 How to Operate Safely ........................................................5
Labels
3.1 Safety Labels ....................................................................12
3.2 Instruction Labels ..............................................................13
Controls
4.1 Operator Compartment .....................................................14
4.2 Control Panel ....................................................................15
4.3 Throttle Lever ....................................................................34
4.4 Armrest Adjuster ...............................................................34
4.5 Traction Pedal ...................................................................35
4.6 Mow Speed Lever .............................................................35
4.7 Steering Tilt Control ..........................................................35
4.8 Parking Brake Release Valve ...........................................36
4.9 Tow Valve .........................................................................36
Operation
5.1 Daily Inspection.................................................................37
5.2 Interlock System................................................................38
5.3 Operating Procedure.........................................................39
5.4 Starting The Engine ..........................................................40
5.5 To Stop The Engine ..........................................................40
5.6 Driving ...............................................................................41
5.7 Mowing Speed ..................................................................41
5.8 Mowing..............................................................................41
5.9 Mowing On Slopes ............................................................42
5.10 Towing The Mower..........................................................44
5.11 To Remove A Blockage From Cutting Units ...................45
Adjustments
7.1 General Precautions .........................................................46
7.2 Alternator Belt ...................................................................46
7.3 Steering Shaft Adjustment ................................................47
7.4 Armrest Adjustment...........................................................47
7.5 Neutral Switch Adjustment ................................................47
7.6 Traction Pedal Stops.........................................................48
7.7 Front Reel Limit Switch .....................................................48
7.8 Bedknife-To-Reel ..............................................................49
7.9 Bedknife Adjustment .........................................................49
7.10 Cutting Height .................................................................50
7.11 Down Pressure................................................................50
7.12 Flash Attach™.................................................................51
7.13 Reel Bearing ...................................................................51
7.14 Bedknife Adjuster Spring.................................................52
7.15 Bedknife Adjuster Tension ..............................................52
7.16 Grinding the Bedknife......................................................52
7.17 Torque Specification .......................................................53
Maintenance and Lubrication
8.1 Maintenance And Lubrication Charts ................................ 54
8.2 General Precautions ......................................................... 57
8.3 Engine............................................................................... 57
8.4 Engine Lubrication ............................................................ 58
8.5 Engine Coolant ................................................................. 59
8.6 Hydraulic System .............................................................. 61
8.7 Hydraulic Filter .................................................................. 62
8.8 Hydraulic Hoses ................................................................63
8.9 Fuel ................................................................................... 64
8.10 Air Cleaner ...................................................................... 65
8.11 Battery............................................................................. 66
8.12 Charge The Battery......................................................... 67
8.13 Engine Exhaust............................................................... 67
8.14 Tires ................................................................................ 67
8.15 Wheel Mounting Procedure ............................................ 68
8.16 ROPS ..............................................................................68
8.17 Backlap ........................................................................... 69
8.18 Care and Cleaning .......................................................... 70
8.19 Mower Storage................................................................71
Problem Solving
9.1 Engine Problem Solving.................................................... 72
Quality of Cut
10.1 Quality of Cut Problem Solving ....................................... 74
10.2 Washboarding................................................................. 74
10.3 Marcelling........................................................................ 75
10.4 Step Cutting .................................................................... 76
10.5 Scalping .......................................................................... 77
10.6 Stragglers........................................................................ 78
10.7 Streaks ............................................................................ 79
10.8 Windrowing ..................................................................... 80
10.9 Rifling or Tramlining ........................................................ 81
10.10 Mismatched Cutting Units ............................................. 82
Fuses and Relays
11.1 Fuse And Relay/Component identification ...................... 83
Specifications
12.1 Engine Specification ....................................................... 84
12.2 Dimensions & Weights .................................................... 85
12.3 Machine Specification ..................................................... 87
12.4 Hydraulic Specification.................................................... 87
12.5 Vibration.......................................................................... 88
12.6 Noise............................................................................... 89
12.7 Slopes ............................................................................. 89
12.8 Cutting Performance ....................................................... 89
12.9 Cutter Deck Specification................................................ 90
12.10 Recommended Lubricants ............................................ 91
12.11 Accessories................................................................... 91