Multiquip EHTX44Y5 operation manual Pitch Pressure Adjustment

Page 43

mAINTENANCE

Pitch Pressure Adjustment

NOTICE

NEVER allow the pitch pressure to exceed 2700 PSI or equipment damage may result.

NOTICE

DO NOT attempt to adjust the Pitch Pressure Relief

Valve while the engine is running.

1.Remove right grill guard and right rear seat frame panel.

2.With the engine OFF, remove the end cover (Figure 53) on relief valve.

RELIEF

VALVERELIEF VALVE

END ADJUSTMENT

COVER POINT

PITCH

BLOCK

Figure 53. Pitch Pressure Adjustment

3.Adjust the relief valve with an allen wrench and reinstall the end cover.

4.Start the engine and check the pressure as described earlier. (See Pitch Pressure Check)

5.If pressure requires further adjustment, shut the engine down and repeat steps 2 through 4 until pressure check reads 2300 PSI.

ehtx44y5 RIDE-ON TROWEL • operation manual — rev. #0 (01/16/13) — page 43

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Contents Model eHTX44Y5 Fuel and chemical exposure Warnings Respiratory Hazards Silicosis WarningEhtx Ride-On Trowel Page Completely Training checklistDaily pre-operation checklist Rotating parts hazards SaFeTy meSSageSExplosive fuel hazards Burn hazardsGeNeRaL SaFeTy Before servicing equipment TROWeL SaFeTyENgINe SaFeTy Order Form PT-160BaTTeRy SaFeTy FueL SaFeTy„ Use well-insulated gloves when picking up the battery „ NeveR lift trowel with the operator on the machine TRaNSpORTINg SaFeTy„ aLWayS shutdown engine before transporting Label must remain with the engine for its entire life ENvIRONmeNTaL SaFeTy/DeCOmmISSIONINgEmISSIONS INFORmaTION Emission Control LabelEhtx DIMENSIONS/SPECIFICATIONSSound Power Level in dBA b SpecificationsGuaranteed ISO 112012010 Based Guaranteed ISO 37442010 BasedGeneral Information Hour Meter Indicates number of hours machine has been used Controls and Indicators25 20 Fuel Filter Removes dirt and water from the engine fuel Engine ComponentsBattery Setup SetupTrowel Setup Instructions Seat assemblyFuel InspectionHydrauic Oil Level Engine Oil LevelOperation Insert the ignition key into the ignition switch, FigurePlace the engine speed control lever, in the LOW position Place the engine speed control lever, in the High position SteeringBlade Pitch Control Trowel Speed Limiter ControlEngine Shut-Down Clean and remove any foreign debris from the troweMAINTENANCE Remove the air cleaner element Air CleanerOFF position Changing Engine Oil And Filter Checking Engine Oil DailyFilter element from the inside out 108 226 Operation in Freezing WeatherGal 9.5 liters Vol % Freezing Point Boiling Point AntiFuel Filter Radiator MaintenanceFuel/Water Separator Checking The V-Belt Battery/Charging SystemCheck and clean battery terminals for corrosion Oil And Fuel LinesEngine Tune-Up Right Side Trowel Speed AdjustmentChecking/Adjusting Trowel Speed Left Side Trowel Speed AdjustmentBlade Pitch Adjustment Bolt Blade Pitch Adjustment ProcedureChanging Blades Stabilizer Ring RemovalSpider Removal Trowel Arm AdjustmentPlace the trowel on a FLAT, Level surface Remove spider to hydraulic motor retainingscrew Trowel Arm RemovalRemove the trowel arm from the spider plate Checking Trowel Arm Straightness Locate the trowel arm adjustment tool P/NTrowel Arm Adjustment Fixture Components Re-AssemblyChecking Hydraulic Steering Pressure Installing Pans Onto Finisher BladesLifting/Crush Hazard. do not lift trowel with pans attached Hydraulic Pump Pressure Test Ports Checking Steering Pressure Steering Pressure AdjustmentCool Oil1 155-175 PSI Hot Oil 145-165 PSI Press the left pitch rocker switch downward Pitch Pressure Out of SpecificationPitch Pressure Check Pitch Pressure Adjustment Pitch Pressure AdjustmentSWITCH,KEY Wiring DiagramHydraulic Diagram Troubleshooting Ride-On Hydraulic Trowel TroubleshootingWiring? Troubleshooting engine Dipstick HERE’S HOW to GET Help