Scag Power Equipment SW Operator's Manual
Scag Power Equipment SW Operator's Manual

Scag Power Equipment SW Operator's Manual

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MODEL SW
THIS MANUAL CONTAINS THE OPERATING
INSTRUCTIONS AND SAFETY INFORMA-
TION FOR YOUR SCAG MOWER. READING
THIS MANUAL CAN PROVIDE YOU WITH
ASSISTANCE IN MAINTENANCE AND AD-
JUSTMENT PROCEDURES TO KEEP YOUR
MOWER PERFORMING TO MAXIMUM EFFI-
CIENCY. THE SPECIFIC MODELS THAT THIS
BOOK COVERS ARE CONTAINED ON THE
INSIDE COVER. BEFORE OPERATING YOUR
MACHINE, PLEASE READ ALL THE INFOR-
MATION ENCLOSED.
PART NUMBER 03113

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Summary of Contents for Scag Power Equipment SW

  • Page 1 MODEL SW THIS MANUAL CONTAINS THE OPERATING INSTRUCTIONS AND SAFETY INFORMA- TION FOR YOUR SCAG MOWER. READING THIS MANUAL CAN PROVIDE YOU WITH ASSISTANCE IN MAINTENANCE AND AD- JUSTMENT PROCEDURES TO KEEP YOUR MOWER PERFORMING TO MAXIMUM EFFI- CIENCY. THE SPECIFIC MODELS THAT THIS BOOK COVERS ARE CONTAINED ON THE INSIDE COVER.
  • Page 2 WARNING: FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY. * Keep all shields in place, especially the grass discharge chute. * Before performing any maintenance or service, stop the machine and remove the spark plug wire and ignition key. * If a mechanism becomes clogged, stop the engine before cleaning.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS MODEL SW SUBJECT PAGE Introduction ....................1 General Safety Instructions ................. 1 Signal Words ....................1 Symbols ....................... 2-3 Before Operating ..................4 While Operating ................... 4 Maintenance and Storage ................5 Initial Run-In Procedures ................6 Mower Operation ..................
  • Page 4: Table Of Contents

    TABLE OF CONTENTS (CONTINUED) SUBJECT PAGE Illustrated Parts List SWM-32", 36" Cutter Decks..............17-18 SWM-48", 52" Cutter Decks..............19-20 Caster Assembly....................21 Engine Deck - 13KH, 15KH, 13KA, 15KA, 17KA........22-23 Engine Deck - 18KH................... 24-25 Handle Assembly..................26-27 Instrument Panel....................28 Peerless Transmission..................29 Engine Deck Wire Harness................30 Handle Wire Harness..................31 Wire Harness Adapter-Kawasaki (15HP &...
  • Page 5: Introduction

    We encourage you to contact your dealer for repairs. following signal words to attract your attention to safety All Scag dealers are informed of the latest methods to messages found on the decals and throughout this service this equipment and provide prompt and efficient manual.
  • Page 6: Symbols

    ISO Symbols CE Mark SYMBOL DESCRIPTION SYMBOL DESCRIPTION Choke Transmission Parking Brake Spinning Blade 48071S On/Start Spring Tension on Idler Off/Stop WARNING Falling Hazard FALLING HAZARD USE ONLY SCAG APPROVED RIDING ATTACHMENTS SEE OPERATOR'S MANUAL 481109...
  • Page 7 SYMBOL DESCRIPTION SYMBOL DESCRIPTION Fast Slow Cutting element - Basic symbol Continuously variable - Linear Pinch Point Cutting element - Engage 481039S Hourmeter/elapsed operating hours Cutting element - Disengage Keep bystanders away Read operator's manual...
  • Page 8: Before Operating

    Scag optional grass catcher or mulching plate are properly installed. If the dis- 8. Fill the fuel tank with clean, fresh gasoline, with a charge area should plug, shut the engine off and wait minimum octane rating of 87.
  • Page 9: Maintenance And Storage

    9. Always park the mower and/or start the engine on a 15. Use only Scag approved attachments and accessories. level surface. Scag Approved Attachments: GC-F4 10. If the cutting blades should strike a solid object or GC-4D the equipment should start to vibrate abnormally,...
  • Page 10: Initial Run-In Procedures

    8. Allow the engine to cool before storing the mower in MOWER OPERATION any enclosure such as a garage or storage shed. 1. Read and understand the safety instructions Make sure the fuel tank is empty if the machine is to before attempting to operate this machine.
  • Page 11: Cutter Deck Belt Adjustments

    END OF L-SHAPED -NOTE- BRACKET BELT When PTO is engaged or (possibly) disengaged, "J" BOLT a squealing sound from the underside of the machine is normal. It is caused by the electric clutch plates meshing as the cutter blades come up to speed.
  • Page 12: Transmission Drive Belt

    TRANSMISSION DRIVE BELT CUTTER DECK ADJUSTMENTS Adjust the transmission drive belt so that there is about a Due to the many cutting conditions that exist, it is difficult 3/16" deflection with 10 lbs. of pressure. Adjust by to suggest a cutter deck setting that will work for every loosening idler pulley mounting bolt and sliding the idler lawn.
  • Page 13: Blade Height Adjustments

    If blades are out of balance, vibra- tion and premature wear of spindle assembly can X Must NOT Exceed occur. See your authorized Scag dealer for 1/3 Blade Width blade balancing or special tools if you choose to 2002SGB033 balance your own blades.
  • Page 14: Custom-Cut Baffle Adjustment

    Custom-Cut Baffle Adjustment The Custom-Cut Baffle is designed to deliver optimum 3. Move the Custom-Cut Baffle to desired position. airflow and superior cutting performance in any type of (See Figures 10 through 12 for position) grass. The Custom-Cut Baffle can be raised or lowered to precisely tailor the deck's performance for the type of 4.
  • Page 15: Lubrication And Maintenance Chart

    Chassis grease Grease transmission couplers Chassis grease Grease idler bracket LH & RH Chassis grease Check all hardware for proper tightness More often if needed Adjust air gap on electric clutch Contact your Scag dealer for information about making this adjustment...
  • Page 16: Troubleshooting Cutting Conditions

    TROUBLESHOOTING CUTTING CONDITIONS CAUSE CURE CONDITION Stringers - Occasional Low engine RPM Run engine at full 3600 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...
  • Page 17 Deck plugged, grass accumulation Clean underside of deck Too much blade angle (deck pitch) Adjust pitch and level Deck mounted improperly See your authorized SCAG dealer Bent spindle area See your authorized SCAG dealer Dull blade Sharpen blade Width of Deck...
  • Page 18: Troubleshooting Cutting Conditions

    Adjust pitch and level Ridge in Center of Cutting Path Bent blade Replace blade Internal spindle failure See your authorized SCAG dealer Mounting of spindle incorrect See your authorized SCAG dealer Width of Deck SGB024 Slope Cut - Sloping Bent spindle mounting area...
  • Page 19: Technical Specifications

    TECHNICAL SPECIFICATIONS MODELS SW32-13KA, SW36A-13KA, SW36A-13KH, SW36A-15KA, SW36A-15KH, SW48A-15KA, SW48A-15KH, SW48A-17KA, SW52A-17KA, SW52A-18KH ENGINE General Type: Heavy duty industrial/commercial Brand / Model: Kawasaki FB460V, FC451V & FH500V: Kohler CV13, CV15T, CV493T Horsepower: Kawasaki FB460V=13 HP, FH451V=15HP, FH500V=17HP Kohler CV13T=13HP, CV15T=15 HP, CV493T=18HP Type: Kawasaki 13 HP = 4 cycle gasoline engine, air cooled, single cylinder, vertical shaft engine.
  • Page 20 TECHNICAL SPECIFICATIONS (CON'T) CUTTER DECK SWM 32, SWM 36A, SWM48A, SWM 52A Type: Out-front design with anti-scalp rollers. Construction: SWM32-48: 7-gauge steel with 7-gauge (3/16") steel skirt SWM52:10-gauge steel with 7-gauge (3/16") steel skirt True Cutting Width: SWM32=32.0" (81.3cm), SWM36=36.0" (90.2cm), SWM48=48.0" (122.0cm), SWM48A=(122.0cm), SWM52=52.0"...
  • Page 21: Swm-32", 36" Cutter Decks

    32" & 36A" CUTTER DECKS SW-SWZ2003CD36A...
  • Page 22 32" & 36A" CUTTER DECKS Ref. Part Ref. Part No. Number Description 32 36A No. Number Description 32 36A 461551 Cutter Deck (Includes Decals) 48100-02 Bronze Bearing 461554 Cutter Deck (Includes Decals) 04050-05 Retaining Ring, 1-1/8" Ext. ”E” 46631 Cutter Spindle Assy. 44078 J-Hook 43312...
  • Page 23: Swm-48", 52" Cutter Decks

    48A, 52A" CUTTER DECKS 41, 41A 40 39 SW-SWZ 2003CD48, 52"...
  • Page 24 48A, 52A" CUTTER DECKS Ref. Part Ref. Part No. No. Description 48A 52A No. No. Description 48A 52A 461557 Cutter Deck (Includes decals) 04112-05 Nut, 1/2-13 Spiralock 04041-08 Flat Washer 3/4" Special 461559 Cutter Deck (Includes decals) 41A 04041-08S Flat Washer 3/4" Special 46631 Spindle Assembly 44078...
  • Page 25: Caster Assembly

    CASTER ASSEMBLY SW-SWZ2003CSTR Ref. Part Description 04066-01 Quick Pin 43037-01 Spacer, Caster Yoke, 1/2" Long 48100-01 Bronze Bearing 48114-04 Grease Fitting 46082 Support Assembly (Includes Items (3 & 4) 45006 Caster Yoke 04021-07 Elastic Stop Nut, 1/2-13 43022 Sleeve, Caster Wheel Bearing 04001-37 Hex Hd.
  • Page 26: Engine Deck - 13Kh, 15Kh, 13Ka, 15Ka, 17Ka

    ENGINE DECK 13 KA ONLY KA Only 15 KA 17 KA ONLY (1 loc.) KA Only 40, 40A SW2003ED...
  • Page 27 ENGINE DECK Ref. Part Ref. Part 13KH 13KA 15KA 13KH 13KA 15KA No. No. Description No. No. Description 15KH 17KA 15KH 17KA 481775 Engine,13HP Kohler 04030-05 Lock Washer, 7/16" 32A 04102-04 Bolt, 7/16-20 x2-1/2" Hex Head (CV13T, SpecPS-21530) 32B 04103-03 Cpsrw, M10-1.5 x55 Metric Hex Hd x 481757 Engine,15HP Kohler...
  • Page 28: Engine Deck - 18Kh

    ENGINE DECK SW52A - 18KH (x3) (1 loc.) 37, 37A SW18KHED...
  • Page 29 ENGINE DECK SW52 - 18KH Ref. Part Ref. Part Description Description 482677 Engine,18HP Kohler 04102-04 Bolt, 7/16-20 x2-1/2" Hex Head 04001-12 Bolt, 5/16-18 x 1-3/4" Hex Head (CV493T, SpecPS-27513) 04021-09 Nut, 3/8-16 Elastic Stop 48030-09 Cable Clamp 04040-15 Flat Washer, 5/16" 481580 Transmission, 5-speed 04017-19...
  • Page 30: Handle Assembly

    HANDLE ASSEMBLY SW 2K HA...
  • Page 31: Handle Assembly

    HANDLE ASSEMBLY Ref. Part Ref. Part 13KH 18KH 13KA 15KA 13KH 18KH 13KA 15KA No. No. Description No. No. Description 15KH 17KA 15KH 17KA 461597 Handle Assembly 04001-17 Bolt, 5/16-18 x 2" Hex Head 421360 Belt Guard 04019-02 Nut, 1/4-20 Serrated Flange 04017-27 Capscrw, 3/8-16 x 1"...
  • Page 32: Instrument Panel

    INSTRUMENT PANEL SW99IP Ref. Part 13KH 18KH 13KA 15KA Description 15KH 17KA 48717 Switch, Neutral Interlock 2A 481071 Throttle Control 2B 48946 Throttle Control (15KA & 17KA) 481687 Engagement Switch, Electric Clutch 48609 Key Switch (Includes hardware) 48023 Hour Meter (dealer installed) Screw, #10-32 x .50 Phillips Washer Head 04019-01 Nut, #10-32 Serrated Flange Hex Head 482711...
  • Page 33: Peerless Transmission

    PEERLESS 700-070 FOR REFERENCE ONLY ORDER PARTS FROM PEERLESS / TECUMSEH REF. PART Ref. Part DESCRIPTION No. No. Description 778125 Spur Rear (35 teeth) 772083A Case, Transmisson 778239A Spur Gear (32 teeth-steel) 780086A Needle Bearing Grease Spec 778124A Spur Gear (30 teeth) 780142 Needle Bearing 778123A...
  • Page 34: Engine Deck Wire Harness

    ENGINE DECK NEUTRAL INTERLOCK WIRE HARNESS KAWASAKI (13HP) ENGINE REGULATOR PART NO. 481074 BLACK W/RED STRIPE BLACK BLACK BLUE WHITE WHITE BLADE YELLOW CLUTCH INSTRUMENT PANEL HARNESS SW2003WH481074 GROUND BLADE ENGINE DECK CLUTCH WIRE HARNESS KOHLER (SINGLE CYLINDER) NEUTRAL INTERLOCK GROUND KAWASAKI (15 HP &...
  • Page 35: Handle Wire Harness

    HANDLE WIRE HARNESS MANUAL START MOWER PART NO. 482711 ENGAGE SWITCH SWITCH BLACK WHITE BLK W/RED STRIPE BLK W/RED STRIPE BLACK BLUE WHITE YELLOW OPERATOR PRESENCE TO ENGINE SWITCH DECK WIRE HARNESS HOURMETER HOURMETER SW2003WH482711 WIRE HARNESS ADAPTER KAWASAKI (15 HP & 17 HP) PART NO.
  • Page 36: Replacement Decals

    482284 CHOKE FAST SLOW 481122 32" - 48315 36" - 482297 48" - 481953 52" - 481954 482286 R N 1 2 3 48332 48332...
  • Page 37 SLOW 481483 48404 48404 482285 Hea vy- Duty Comm e rcial 481971 WARNING 481971 INSTALL BELT COVER BEFORE OPERATING MACHINE READ OPERATOR'S MANUAL 481039 481039 48656 WARNING FALLING HAZARD USE ONLY SCAG APPROVED RIDING ATTACHMENTS SEE OPERATOR'S MANUAL 481109 481109...
  • Page 38 The expense of delivering the mower to the dealer for warranty work and the expense of returning it to the owner after repair will be paid for by the owner. Scag’s responsibility is limited to making the required repairs and no claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Scag mower.
  • Page 39 © 2002 PART NO. 03113 SCAG POWER EQUIPMENT PRINTED 7/02 DIVISION OF METALCRAFT OF MAYVILLE, INC. PRINTED IN USA...

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