Multiquip HTN-27K-TCSL operation manual Trowel Arm adjustment Procedure, Stabilizer Ring Removal

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Trowel Arm adjustment Procedure

The following procedure should be followed to adjust trowel arms when

NOTE it becomes apparent that the trowel is finishing poorly or in need of routine maintenance.

A level, clean area to test the trowel prior to and after adjustement is essential. Any unlevel spots in the floor or debris under the trowel blades will give an incorrect perception of adjustment. Ideally, a 5' x 5' three-quarter inch thick flat steel plate should be used for testing.

1.To determine which blades need adjustment, place the trowelinthetestarea(three-quarterinchthickplate)andlook for the following conditions:

■Pitch the blades as flat as possible and look at the adjustment bolts.They should all barely make contact with the lower wear plate on the spider. If you can see that one of them is not making contact, some adjustment will be necessary.

■Is the machine wearing out blades unevenly (i.e. one blade is completely worn out while the others look new)?

Figure 29 below illustrates "worn spider bushings or bent trowel arms". Check to see that adjustment bolt is barely touching (0.10" max. clearance) lower wear plate. All alignment bolts should be spaced the same distance from the lower wear plate.

Figure 29. Worn Arm Bushings

HTN-SERIES — MAINTENANCE

Figure 30 below illustrates the "correct alignment " for a spider plate (as shipped from the factory).

Figure 30. Correct Spider Plate Alignment

2.Start engine, and bring trowel blades up to full speed and look for the following conditions:

■Does the trowel have a perceived rolling or bouncing motion?

■Does the guard ring “rock up and down” relative to the ground?

Stabilizer Ring Removal

1.If the trowel is equipped with an outer stabilizer ring (Figure 31), remove the four bolts at the end of each spider arm.

STABILIZER

RING

REMOVE

TO FREE

SPIDER

ASSEMBLY

Figure 31 Stabilizer Ring

2.Examine stabilizer ring for out of round or bends. If ring is damaged, replace ring. If ring is found to be correct with no damage, set aside.

HTN-SERIES • RIDE-ON POWER TROWEL — OPERATION MANUAL — REV. #0 (06/06/07) — PAGE 34

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Contents Model HTN-27K-TCSL Model HTN-28K-TCSL Page Silicosis Warning Table of Contents Best Deal! Order via Internet Dealers Only Order via Fax Dealers OnlyTraining Checklist Training ChecklistMachine layout, location of components, checking of engine Daily PRE-OPERATION Checklist Daily PRE-OPERATION ChecklistHTN-SERIES Safety Message Alert Symbols You can be Injured if you do not follow these directionsAlways wear approved respiratory protection Always wear approved eye and hearing protectionRules for Safe Operation SafetyDo not operate or service this equipment Fatigue, illness or taking medicineAlways keep the work area well organized Lifting the Ride-On TrowelHTN-SERIES Rules for Safe Operation Towing Safety PrecautionsBattery TransportingEmergencies Maintenance SafetyAlways know the location of the nearest first aid kit HTN-SERIES Operation and Safety Decals Machine Safety DecalsHTN-SERIES- Specifications Trowel HTN-SERIES- Specifications Engine HTN-Series Engine SpecificationsHTN-SERIES General Information HTN Series Ride-On PowerTrowel FamiliarizationEngine Blades HTN-SERIES Controls and Indicators HTN-SERIES Controls and Indicators Kohler 28 HP Engine Kohler 27 HP Engine HTN-SERIES Basic EngineInitial Servicing Seat Assembly Trowel Pre-Set Up InstructionsControl Handle Assembly Battery SetupEngine Oil Level Always check engine oil Before Each USE HTN-SERIES Initial START-UPGearbox Oil Level HTN-SERIES Operation Fuel Gauge Important Information Before You StartHTN-SERIES Operation SteeringHTN-SERIES Maintenance Maintenance ScheduleAir Cleaner Daily HTN-SERIES MaintenanceReinstall the air cleaner cover and secure the latches Make sure the cooling shrouds are reinstalled Air Cleaner Components to CheckDisassembly and Reassembly Standard Type Make sure the correct depth airFuel Filter 200 Hours Changing Engine Oil And FilterOil Filter 100 Hours Oil And Fuel LinesRemoving the Drive Belt Checking The Drive BeltHave a 3/4 X 1 X 3-1/4 inch wooden block available Installing the Drive Belt Using Replacement Drive Belt HTN-SERIES- MaintenanceReinstall the spare belt carrier and the drive belt guard Wooden BlockHTN-SERIES- Maintenance Spare Drive Belt ReplacementDrive System Theory of Operation Torque Converter/Variable Pitch Pulley Drive PulleyBlade Pitch How It Works Figure Condition a z Engine IdlingClutch Matching Blade Pitch for Both Sets of BladesTrowel Arm adjustment Procedure Stabilizer Ring RemovalTrowel Blade Removal Trowel Arm RemovalRemove the trowel arm from the spider plate Spider Plate Hex Head Bolt Zerk FittingChecking Trowel Arm Straightness Trowel Arm AdjustmentSideview Trowel Arm Adjustment Setup Re-AssemblyInstalling Pans Onto Finisher Blades Decommissioning Trowel/ComponentsSymptom Possible Problem Solution HTN-SERIES -TROUBLESHOOTING Engine HTN-SERIES-TROUBLESHOOTING Trowel HTN-SERIES-TROUBLESHOOTING Trowel TroubleshootingHTN-SERIES Notes Payment Terms Page Canada Brazil United StatesMexico United Kingdom Your Local Dealer is

HTN-27K-TCSL specifications

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