Hustler Turf Z XR7 manual Recommended service procedure, Air restriction indicator

Page 98

Recommended service procedure

1.Release clamps and remove element. Clean the canister with a damp cloth.

2.Before installing a new element, inspect it by placing a bright light inside and rotate the element slowly, looking for any holes or tears in the paper. Also check gaskets for cuts or tears. Do not attempt to use a damaged element which will allow abrasive particles to enter the engine.

3.Reinstall the dust cup. Make sure it seals all the way around the air cleaner body, then tighten the clamps.

4.Check all fittings and clamps periodically for tightness and inspect hoses for holes or cracks.

5.Periodically check the intake hose for signs of ingested dust. Locate and repair the source of ingested dirt.

6.Never operate a machine without an air filter installed.

Air restriction indicator

Any unit with a Kohler or Kawasaki engine will have an air restriction indicator installed in the air cleaner FIG. 12.

Replace the element whenever the restriction indicator shows reaches the change filter red line. Check the indicator daily and replace element as needed or annually whichever occurs first.

Reset the indicator by pushing in on the yellow button after each element change FIG. 12

A restriction indicator takes the guesswork out of air cleaner servicing and allows you to safely benefit from the filter’s optimum performance.

RESET

BUTTON

INDICATOR

FIG. 12

General engine maintenance

Detailed instructions and recommendations for break-in and regular maintenance are specified in the Engine Owner’s manual. Please refer to this manual for engine servicing, lubricating oil levels with quality and viscosity recommendations, bolt torques, etc. The engine warranty is backed by the manufacturer. Special attention should be paid to applicable data which will not be duplicated here.

Belt replacement

FIG. 13, FIG. 14 & FIG. 15 show diagrams and descriptions of the unit’s belt drive systems.

Inspect these belts frequently for wear and serviceability. Replace a belt that shows signs of severe cuts, tears, separation, weather checking and cracking, or burns caused by slipping. Slight raveling of belt covering does not indicate failure, trim ravelings with a sharp knife.

10-20

106567 4/07

Image 98
Contents Hustler Z XR7 Parts Manual This spark ignition system complies with Canadian ICES-002 Table of Contents Chapter Frequently Ordered Parts Service LiteratureGeneral Information Hardware Description Codes & Abbreviations Contents Thread Rivet NUT Rivet Nut InstallationTractor Frame Thread Rivet NUT KAW onlyFloor Footrest AssemblyStep Tread Platform Step Tread106567 4/07 Contents Hydraulic System Installation Reservoir StrainerBreather CAP HYDRO-GEAR PUMP, BDP-10A-300Hydraulic System Charging Procedure Contents Battery Installation Positive Battery Cable RED Battery Cable BootNegative Battery Cable Battery Clamp StrapDeck Lift Assembly Deck Lift Spring Subassembly Height Adjustment Stop 3/8Deck Lift Indicator Subassembly Stop HandleSteering and Park Brake Assembly Pump ROD Adjuster Assembly Brake ROD AssemblyPush Button Switch Adjustable Pivot106567 4/07 This page intentionally left blank Pump Belt and Pulleys Installation KEY 5MM X 30MM Radius Ends Engine SC Single PulleyWarner Clutch Pulley & FAN106567 4/07 106657 4/07 Engine Kawasaki Engine InstallationPart Common Wire Harness Battery CableWire Harness Adapter Starter Relay Ground WireMain AIR Filter Element Vacuator Valve This page intentionally left blank ORG BRN GRA/PUR Positive Battery Cable Honda Engine InstallationPart Engine YEL BLK Negative Battery Cable RED/BLK Honda OIL Drain Valve Remote AIR Cleaner Mount BracketHonda 24HP Engine LOW Pressure HOSE, 3.00 LongMain AIR Filter Element Vacuator Valve This page intentionally left blank Kohler Engine Installation OIL Drain Valve Kohler 27HP EngineRemote AIR Filter Hose Straight LOW Pressure HoseFuel System Installation Right Side Fuel Tank Fuel CAPLeft Side Fuel Tank ClipInstrument Panel Assembly RED Indicator Light PTO SwitchKEY Switch Delay Module not ShownElectrical Schematic Contents Front Wheel Assembly Fork Optional SEMI-PNEUMATIC WHEEL/TIRE AssemblyBearing W/O Collar Wheel & Tire AssyBearing Spacer Front Wheel Breakdown-747782Wheel Bearing Tire ValveTIRE/WHEEL Assembly Optional Semi-Pneumatic Tire/Wheel-789537Drive Wheel Assembly Installation Anti-Rollover Wheel Assembly ANTI-SCALP Wheel106567 4/07 Contents Deck Assembly Deck Crated Rubber Chute AssemblyANTI-SCALP Wheel Assembly Discharge Chute Mount BracketDeck Pulley Assembly Deck Belt Idler Guide Spindle Housing AssemblySection Belt RS Uhmw Idler SlideSide Discharge Deck Assembly Rear ANTI-SCALP Bracket Deck Deck Drive Pulley RS 60 XR7 Pulley CoverLS 60 XR7 Pulley Cover Optional BLADE, 20.50 GAT-F-CWDeck Assembly Discharge Chute AIR Flow BaffleDeck Assy Belt Guide Positioning Deck Belt Idler TOP Guide Idler Slide Uhmw RSIdler Slide Uhmw LS Uhmw .03 ThickSpindle Assembly-796235 Contents Deck Installation 055749 CS .437-14 X 1.750 HX G5 ZN Deck Belt Routing and Tensioning 106567 4/07 Seat Installation Seat PAN Seat SwitchMichigan Seat Black Cable TIE106567 4/07 Contents Tractor Decals Service Decal Deck Height Indicator DecalFuel Indicator Decal Battery DecalDeck Decals 786277 799171 106567 4/07 10-1 10-2 1065674/07 Maintenance & Adjustment Safety Safe Maintenance & Adjustment Practices Using a ramp Safety and Instruction Decals Whirling blades! Keep hands and feet awayHot surface 10-7 106567 4/07 Maintenance Maintenance Locator ChartMaintenance Locator Chart References Torque values IntroductionLubrication TiresHour meter Battery Electrical systemAccess to engine and hydraulic pumps Hydraulic systemHydraulic Reservoir Hydraulic Filter Fuel system Fuel Tank Fuel FilterEngine oil and filter Recommended Service Procedure Engine air filterOverservicing Improper installation of an air filter elementIncorrect air cleaner element Damaged filter, seals or canisterGeneral engine maintenance Belt replacement Recommended service procedureAir restriction indicator Viewed from Bottom of UnitMower blade maintenance Mower blade removal10-23 106567 4/07 This page intentionally left blank Introduction AdjustmentControl Lever Neutral Adjustment Steering linkageStop Control Lever Control lever stopsControl lever adjustment Steering dampenerPark brake adjustment Front Brake Link Right Side Bypass ValveHydraulic pump belt adjustment Deck drive belt adjustmentDeck level adjustments Engine RPM settingDeck leveling and height adjustment Deck Lift Foot Pedal Nuts Lift Block Deck Lift ROD Numerical Index Part Part Part