Scag Power Equipment STT-28CAT manual Troubleshooting Cutting Conditions, Condition Cause Cure

Page 24

R

Section 5

TROUBLESHOOTING CUTTING CONDITIONS

Condition

Cause

Cure

Stringers - Occasional

Low engine RPM

Run engine at full RPM

Blades of Uncut Grass

 

 

 

Ground speed too fast

Slow speed to adjust for conditions

 

Wet grass

Cut grass after it has dried out

 

Dull blades, incorrect sharpening

Sharpen blades

 

Deck plugged, grass accumulation

Clean underside of deck

Width of Deck

Belts slipping

Adjust belt tension

SGB020

 

 

Streaking - Strips of

Dull, worn blades

Sharpen blades

Uncut Grass in Cutting

 

 

Path

Incorrect blade sharpening

Sharpen blades

 

 

Low engine RPM

Run engine at full RPM

 

Belt slipping

Adjust belt tension

 

Deck plugged, grass accumulation

Clean underside of deck

 

Ground speed too fast

Slow speed to adjust for conditions

Width of Deck

 

 

SGB018

Wet grass

Cut grass after it has dried out

 

 

 

Bent blades

Replace blades

Streaking - Strips of

 

 

Uncut Grass Between

 

 

Cutting Paths

 

 

Not enough overlapping between rows Increase the overlap of each pass

Width

Width

of

of

Deck

SGB019 Deck

20

Image 24
Contents OPERATOR’S Manual Remember Your Mower is only AS Safe AS the Operator Table of Contents Limited Warranty Commercial Equipment Inside Back CoverGeneral Information IntroductionDirection Reference Servicing The Engine and Drive TraiN ComponentsSymbols Symbol DescriptionSafety Information Signal WordsBefore Operation considerations Operation Considerations Section Roll-over protection system Foldable Roll-Over Protection SystemSeat Belt Inspection Maintenance Considerations & storage Safety and Instructional Decals Diesel Fuel onlySpecifications Power headEngine ElectricalWeights and Dimensions Cutter DeckHydraulic System SMT61V SMT72VOperating Instructions Controls and Instrument IdentificationSafety Interlock System Dump Valve ControlStarting the Engine Ground Travel and SteeringForward Travel Engaging the Deck Drive Cutter Blades Reverse TravelHillside Operation Parking the MowerAfter Operation Removing Clogged MaterialAdjusting Cutting Height Moving Mower with Engine StoppedRecommendations for Mowing Adjusting the Height Adjust Pedal Adjusting the Steering LeversTowing optional hitch accessory Troubleshooting Cutting Conditions Condition Cause CureTroubleshooting Cutting Conditions Contd Scalping Blades Hitting Adjustments Parking Brake AdjustmentTravel Adjustments Neutral AdjustmentThrottle Control and Choke Adjustments Belt AdjustmentTracking Adjustment Cutter Deck Adjustments Belt AlignmentCutter Deck Level Cutter Deck PitchCutter Deck Height Cutter Deck StopCustom-Cut Baffle Adjustment Custom-Cut Baffle AdjustmentMaintenance Maintenance Chart Recommended Service IntervalsMaintenance Chart Recommended Service Intervals Contd LubricationSection Checking Hydraulic Oil Level Changing Hydraulic OilEngine Oil Engine Fuel SystemBattery Engine Air CleanerCleaning and/or Replacing Air Cleaner Element Replacing In-Line Fuel Filter ElementsCharging the Battery Drive BeltsCutter Blades Blade InspectionBlade Replacement TiresBlade Sharpening Cutter Deck Gearbox Cooling SystemChecking Lubricant Level Changing LubricantCleaning the Radiator Debris Screen BODY, DECK, and UpholsteryChecking The Fan Belt Tension Illustrated Parts List Scag Approved Attachments and AccessoriesSection 61V & 72V Cutter Deck Description Cutter Deck Controls 481764 Link, Deck Lift Sheet Metal Components Sheet Metal Components Section STT ROLL-OVER Protection System with Suspension Seat 9292 Deck Drive Components Deck Drive Components Section Engine & Attaching Parts 28HP Cat diesel Section Engine & Attaching Parts 28HP Cat Diesel Section Radiator & Attaching Parts 28HP Cat Diesel Radiator & Attaching Parts 28HP Cat Diesel Brake and Steering Components Brake and Steering Components Section Fuel and Hydraulic System 28HP Cat Diesel Section Fuel and Hydraulic System 28HP Cat Diesel Section BDP-16A Hydraulic Pump Assembly with Cooling Fan Hex Screw, Flanged Head M10 x 1.50-65mm Section Electrical System 28HP Cat Diesel Electrical System 28HP Cat Diesel Heavy-Duty Commercial Sttkbd Decals Page2 Section Electrical Schematic 28HP Cat Diesel Limited Warranty Commercial Equipment