Quick Reference Specifications..........................................6
Safety Precautions..............................................................7
Refueling and Storage of Fuel Cylinders............................9
Operator Responsibility.......................................................9
Canadian Safety Requirements........................................10
Test for Operator-Ear Sound Pressure Level.................11
Test for Hand Arm Vibration..............................................11
Machine Preparation.........................................................12
Unpacking the Machine...........................................12
Filling the LP Cylinder...............................................12
Installing the LP Cylinder...........................................12
Controls and Instruments.........................................13
Ignition Switch..........................................................14
Clutch Switch Lever (Optional).................................14
Engine Throttle.........................................................14
Hour Meter / Tachometer..........................................14
EcoSense Emission Monitoring (Optional).............15
SafeStop (optional)...................................................15
Rok-Bak & Pad Change...........................................16
Wheel Adjustment....................................................16
Handle Adjustment...................................................16
Fuse....................................................................17
Dust Bag (Optional)..................................................17
Dust Box (40” Models).............................................17
How the Machine Works...................................................18
Pre-Operation Checklist....................................................18
LP Fuel Cylinder................................................................18
Installing the LP Fuel Cylinder..........................................18
Starting the Machine........................................................19
Idling and Stopping the Machine.....................................19
Burnishing...............................................................19
Machine Troubleshooting..................................................20
Maintenance...............................................................21
Scheduled Maintenance Chart................................21
Oil Level Inspection..................................................22
Oil Change................................................................22
Oil Filter Replacement.............................................22
Spark Plug Inspection and Replacement.................23
Air Filter Inspection and Replacement....................23
Engine Dust Filter......................................................24
Valve Clearance & Re-torque Heads........................24
Valve Seating............................................................24
Head Bolt Maintenance............................................24
Cooling Fin Maintenance..........................................24
Inspect Fuel Hose and Connections.........................24
Inspect Pad and Pad Holders...................................25
Belt Maintenance......................................................25
Belt Replacement.....................................................25
Belt Replacement (40” Models).................................26
Battery Maintenance.................................................27
Machine Storage......................................................27
Repacking the Machine............................................27
Transporting the Machine.........................................27
Machine Specifications.....................................................28
Parts Manual.....................................................................29
Electrical Schematic (Base Model)..........................30
Connections (Base Model).......................................31
Electrical Schematic (w/ Clutch & EcoSense)...........33
Connections (w/ EcoSense)....................................34
Electrical Schematic (w/ SafeStop)..........................36
Connections (w/ SafeStop).......................................37
Engine Assembly......................................................40
Handle Assembly...................................................42
Old Deck Assembly..................................................44
Old Main Assembly..................................................46
Deck Assembly.........................................................48
Main Assembly.........................................................50
Regulator & Solenoid Assembly...............................52
Skirt & Pad Holder Assembly...................................54
40” Deck Assembly...................................................56
40” Dust Collection...................................................58
40” Main Assembly....................................................60
40” Torsion Bar Adjustment.....................................62
Small Off Road Engine Certification Warranty.................64
Safety Awareness Form.....................................................65
Manufacturer’s Warranty...................................................67
Table of Contents