Scag Power Equipment STT52A-27CH Operator's Manual
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Scag Power Equipment STT52A-27CH Operator's Manual

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MODEL STT
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.
© 2004
SCAG POWER EQUIPMENT
DIVISION OF METALCRAFT OF MAYVILLE, INC.
PART NO. 03164
PRINTED 10/04
PRINTED IN USA

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Summary of Contents for Scag Power Equipment STT52A-27CH

  • Page 1 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. © 2004 PART NO. 03164 SCAG POWER EQUIPMENT PRINTED 10/04 DIVISION OF METALCRAFT OF MAYVILLE, INC. PRINTED IN USA...
  • Page 2 This manual covers the operating instructions and illustrated parts list for: STT52A-27CH with a serial number of A5900001 to A5999999 STT61A-27CH with a serial number of A6000001 to A6099999...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SUBJECT PAGE Section 1 - General Information Introduction ..........................1 Directional Reference ......................1 Servicing the Engine and Drive Train Components ..............1 Symbols ..........................2-3 Section 2 - Safety Information Introduction ..........................4 Signal Words ...........................4 Considerations Before Operation ...................4 Operation Considerations ......................5 Roll Over Protection System (Optional) .................7 Maintenance Considerations ....................8...

  • Page 4: Subject Page

    TABLE OF CONTENTS (CONT'D) SUBJECT PAGE Section 6 - Adjustments Parking Brake Adjustment ....................22 Travel Adjustments ....................... 22 Throttle Control and Choke Adjustments ................24 Belt Adjustment ........................24 Belt Alignment ........................24 Cutter Deck Adjustments ..................... 25 Section 7 - Maintenance Maintenance Chart .......................

  • Page 5: Section 1 - General Information

    Scag dealer or find a local authorized servicing agent of the component manufacturer. Any unauthorized work Attachments and accessories manufactured by companies done on these components during the warranty period other than Scag Power Equipment are not approved for use may void your warranty. on this machine.

  • 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: Symbols

    SYMBOL DESCRIPTION SYMBOL DESCRIPTION Slow Fast Cutting Element - Basic Symbol Continuously Variable - Linear Cutting Element - Engage Pinch Point 481039S Hourmeter/Elapsed Operating Hours Cutting Element - Disengage Read Operator's Manual Thown Object Hazard Keep Bystanders Away...

  • Page 8: Section 2 - Safety Information

    Section 2 SAFETY INFORMATION 2.1 INTRODUCTION Your mower is only as safe as the operator. The signal word “DANGER” denotes that an extremely Carelessness or operator error may result in serious bodily injury or death. Hazard control and accident hazardous situation exists on or near the machine that could result in high probability of death or irrepairable prevention are dependent upon the awareness, concern, prudence, and proper training of the personnel involved in...

  • Page 9: Operation Considerations

    Section 2 2.3 BEFORE OPERATION 12. DO NOT add fuel to a running or hot engine. Allow CONSIDERATIONS (CONT'D) the engine to cool for several minutes before adding fuel. 6. If the operator(s) or mechanic(s) cannot read English or Spanish, it is the owner's responsibility to explain 13.
  • Page 10 Section 2 2.4 OPERATION CONSIDERATIONS 13. Take all possible precautions when leaving the machine unattended, such as disengaging the mower, lowering (CONT'D) the attachments, setting the parking brake, stopping the engine, and removing the key. 3. To prevent tipping or loss of control, start and stop smoothly, avoid unnecessary turns and travel at reduced 14.

  • Page 11: Roll Over Protection System (Optional)

    Section 2 2.5 ROLL OVER PROTECTION SYSTEM 3. Check the buckle and latch for proper operation and determine if the latch plate is exessively worn, deformed, or of the buckle is damaged or cracked. See WARNING: Figure 2-1. Seat belt must be securely fastened during INSPECT BUCKLE operation.

  • Page 12: Maintenance Considerations

    Section 2 6. To reduce fire hazard, keep the cutting units, drives muffler and engine free of grass, leaves, excessive grease, oil and dirt. 7. Park the machine on level ground and engage the parking brake. 8. NEVER allow untrained personnel to service the machine.

  • Page 13: Safety And Instructional Decals

    Section 2 2.7 SAFETY AND INSTRUCTIONAL DECALS WARNING INSTALL BELT COVER BEFORE OPERATING MACHINE READ OPERATOR'S MANUAL 481039 481039 FORWARD 482285 REVERSE 481568 482286 482290 482834 483046 482710 390S0150E- Rev 1...

  • Page 14: Section 3 - Specifications

    Section 3 SPECIFICATIONS 3.1 ENGINE General Type ................Heavy Duty Industrial/Commercial Gasoline Brand ..................Kohler 25HP (Spec. #PS-CH730-0066) ....................Kohler 27HP (Spec. #PS-CH740-0021) Kawasaki, 27HP (Spec. #FD750D-AS04) Kawasaki, 29HP (Spec. #FD791D-AS03) Briggs & Stratton, 31HP (5434770113-E1) Model ..................Kohler Command, Kaw. FD671D, Kaw. FD750D, Kaw. FD791D Horsepower ................
  • Page 15 Section 3 3.3 TRACTOR (CONT'D) Tire Pressure: Front Caster ................25 PSI Drive ..................12 PSI Seat .................... Padded, Thick Cushion with tall back rest Travel Speed: Forward ................. 0-10 MPH, 0-12 MPH for 29DFI, 31BV Only Reverse .................. 0-5 MPH, 0-6 MPH for 29DFI, 31BV Only -NOTE- The machine will travel at 10-12mph for transport purposes.

  • Page 16: Section 4 - Operating Instructions

    Section 4 OPERATING INSTRUCTIONS 1. Ignition Switch (Figure 4-1). The ignition switch CAUTION: is used to start the engine and has three positions; OFF, ON, and START. Do not attempt to operate this mower unless you have read this manual. Learn the location and 2.

  • Page 17: Safety Interlock System

    Section 4 5. Ammeter (Figure 4-1). Indicates the condition of the charging system. When the engine is running the DUMP VALVE needle should be toward the positive end of the CONTROL meter. If the needle is toward the negative end of the meter, this indicates a discharge condition and the machine should be taken in for service.

  • Page 18: Initial Run-In Procedures

    Section 4 4.3 INITIAL RUN-IN PROCEDURES (First 7. Allow engine to warm before operating the mower. Day of Use or Approximately 10 Hours) 4.5 GROUND TRAVEL AND STEERING 1. Check all belts for proper alignment and wear at 2, 4 and 8 hours.

  • Page 19: Engaging The Deck Drive

    Section 4 -NOTE- steering control lever to move forward. The further the control is allowed to move forward, the quicker the mower will turn right. Smooth operation of the steering levers will produce smooth mower operation. While learning the operation of the steering controls, To stop the reverse travel, allow the steering control keep the travel speed low.

  • Page 20: Hillside Operation

    Section 4 4.7 HILLSIDE OPERATION 4.9 AFTER OPERATION 1. Wash the entire mower after each use. Do not use WARNING: high pressure spray or direct the spray onto electrical components. DO NOT operate on steep slopes. To check a slope, attempt to back up it (with the cutter deck down).

  • Page 21: Moving Mower With Engine Stopped

    Section 4 4.11 MOVING MOWER WITH ENGINE 8. Use the alternate stripe pattern for best lawn STOPPED appearance. Vary the direction of the stripe each time the grass is mowed to avoid wear patterns in the grass. To “free-wheel” or move the mower around without the engine running, place the dump valve levers in the FREE- 4.13 ADJUSTING CUTTING HEIGHT WHEEL position (Figure 4-2, Page 12).

  • Page 22: Towing

    Section 4 DECK RELEASE LEVER 390S0151-1 Figure 4-7 Deck Release Lever 4.14 Towing (optional hitch accessory) 1. Never allow children or others in or on towed equipment. 2. Tow only with a machine that has a hitch designed for towing. Do not attach towed equipment except at the hitch point.

  • Page 23: Section 5 - Troubleshooting Cutting Conditions

    Section 5 TROUBLESHOOTING CUTTING CONDITIONS CAUSE CURE CONDITION 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...
  • Page 24 Section 5 TROUBLESHOOTING (CONT'D) CAUSE CURE CONDITION Uneven Cut on Flat Lift worn from blade Replace blade Ground - Wavy High-Low Blade upside down Mount with cutting edge toward Appearance, ground Scalloped Cut, or Rough Contour Deck plugged, grass accumulation Clean underside of deck Too much blade angle (deck pitch) Adjust pitch and level...
  • Page 25 Section 5 TROUBLESHOOTING (CONT'D) CAUSE CURE CONDITION Scalping - Blades Low tire pressures Check and adjust pressures Hitting Dirt or Cutting Very Close to Ground speed too fast Slow speed to adjust for conditions the Ground Cutting too low May need to reduce ground speed, raise cutting height, change direction of cut, and/or change pitch and level Rough terrain...

  • Page 26: Section 6 - Adjustments

    Section 6 7. Repeat steps 4 though 6 on the RH side of the ADJUSTMENTS machine. 6.1 PARKING BRAKE ADJUSTMENT 8. Replace the drive wheels and test the brake. WARNING: -NOTE- If this procedure does not achieve proper brake Do not operate the mower if the parking brake is not operable.
  • Page 27 Section 6 B. The steering control levers are in the full forward 4. Adjust the RH wheel by loosening the jam nuts on position and the mower pulls to one side or the the steering control rod and turning the rod until the other when traveling in a forward direction.

  • Page 28: Throttle Control And Choke Adjustments

    Section 6 Tracking Adjustment A. Stop the machine and place the steering control levers in the neutral position. Loosen the lock nuts securing the ball joints at each end of the CAUTION: RH steering control rod. Rotate the control rod to lengthen the rod and tighten the lock nuts.

  • Page 29: Cutter Deck Adjustments

    Section 6 3. Tighten the serrated hex nut to secure the cutter 6.6 CUTTER DECK ADJUSTMENTS deck in the proper position. Cutter deck level, pitch and height are set at the factory. However, if these adjustments should ever need to be Cutter Deck Pitch made, the following procedures will aid in obtaining the proper cutter deck adjustment.
  • Page 30 Section 6 Cutter Deck Height 3. Check the cutter deck cutting height by placing the lanyard pin in the 3" position on the cutting height The cutter deck height adjustment is made to ensure that index. Release the deck from the transport position the cutter deck is cutting at the height indicated on the and allow the deck to move to the 3"...
  • Page 31 Section 6 To adjust the Custom-Cut Baffle height: MIDDLE SET OF HOLES CARRIAGE BOLT FOR 3-1/2" SETTING 1. Place the cutter deck in the transport position. 2. Remove the hardware securing the Custom-Cut Baffle to the cutter deck. (See Figure 6.8). -NOTE- 2004 CCB - 3-1/2"...

  • Page 32: Maintenance Chart

    Section 7 MAINTENANCE 7.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS HOURS Break-In 40 100 200 500 Procedure Comments (First 10) Check all hardware for tightness Check hydraulic oil level See paragraph 7.3 Check all belts for proper alignment See paragraph 7.8 Change engine oil and filter See paragraph 7.4 (First 5)

  • Page 33: Lubrication Chart

    Section 7 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D) HOURS Break-In 40 100 200 500 Procedure Comments (First 10) Apply grease to fittings See paragraph 7.2 Check hardware for tightness Change engine oil filter See paragraph 7.4 Check hydraulic oil level See paragraph 7.3 Replace engine fuel filter See paragraph 7.5...

  • Page 34: Lubrication Fitting Points

    Section 7 GREASE FITTING LUBRICATION LUBRICANT / INTERVAL LITHIUM MP WHITE GREASE 2125 ( 40 HOURS / WEEKLY ) CHASSIS GREASE ( 100 HOURS / BI-MONTHLY ) CHASSIS GREASE ( 200 HOURS / MONTHLY ) CHASSIS GREASE ( 500 HOURS / YEARLY ) 390S0145-1 Figure 7.1 Lubrication Fitting Points...

  • Page 35: Hydraulic System

    Section 7 The hydraulic oil should be changed after every 500 7.3 HYDRAULIC SYSTEM hours or annually, whichever occurs first. The oil should also be changed if the color of the fluid has become A. Checking Hydraulic Oil Level black or milky. A black color and/or a rancid odor usually indicates possible overheating of the oil, and a milky color usually indicates water in the hydraulic oil.

  • Page 36: Engine Oil

    Section 7 C. Changing Hydraulic Oil Filter Element A. Checking Engine Crankcase Oil Level The engine oil level should be checked after every 8 hours of operation or daily as instructed in the Engine Operator’s Manual furnished with this mower. B.

  • Page 37: Engine Air Cleaner

    Section 7 A. Filling the Fuel Tank Fill the fuel tank at the begining of each operating day to within 1 inch below the filler neck. Do not overfill. Use clean, fresh unleaded gasoline with a minimum octane rating of 87. To avoid personal injury or property damage, use extreme care in handling gasoline.

  • Page 38: Battery

    Section 7 1. Unhook the clamps securing the air cleaner cover to Charging the Battery the air filter canister. Remove the air cleaner cover and set aside. Refer to the battery charger’s manual for specific instructions. 2. Remove the air cleaner and inspect. 3.

  • Page 39: Drive Belts

    Section 7 7.8 DRIVE BELTS B. Blade Sharpening -NOTE- All drive belts are spring-loaded and self-tensioning, If possible, use a file to sharpen the blade. however after the first 2, 4, 8 and 10 hours of operation, Using a wheel grinder may burn the blade. the belts should be checked for proper alignment and wear.

  • Page 40: Tires

    Section 7 3. Secure the cutter blades to prevent them from 7.10 TIRES rotating, (use the optional Blade Buddy tool, P/N 9212, to assist in securing the cutter blades), remove Check the tire pressures after every 8 hours of operation the nut from the blade attaching bolt.

  • Page 41: Kawasaki Cooling System

    Section 7 B. Changing Lubricant Fill to Bottom of Filler Neck The lubricant in the cutter deck gearbox should be changed after every 500 hours of operation or yearly, whichever occurs first. 1. Place a suitable container beneath the cutter deck gearbox and locate the gearbox drain plug.

  • Page 42: Body, Deck, Hopper And Upholstery

    Section 7 C. Checking The Fan Belt Tension Periodically check the fan belt tension. The belt should deflect 1/2" with 10 pounds of pressure. See your Scag dealer if the belt is in need of adjustment or replacement. 7.13 BODY, DECK, AND UPHOLSTERY CAUTION: Do not wash any portion of the equipment while it is hot.
  • Page 43 Section 8 NOTES...

  • Page 44: Notes

    Section 8 NOTES...
  • Page 45 Section 8 52A & 61A CUTTER DECKS 44 61 63 STT 2004 CD...
  • Page 46 Section 8 52A & 61A CUTTER DECKS Ref. Part Ref. Part No. No. Description 52 61 No. No. Description 52 61 461652 Cutter Deck Advantage 43296 Spacer, Inside 461657 Cutter Deck Advantage 481025 Seal, Bottom 43297 Spindle Bushing, Bottom 04003-04 Bolt, Carriage 5/16-18 x 1"...
  • Page 47 Section 8 72A CUTTER DECK 44 61 63 STT-2004 72CD...
  • Page 48 Section 8 72A CUTTER DECK Ref. Part Ref. Part No. No. Description No. No. Description 43297 Spindle Bushing, Bottom 461659 Cutter Deck, 72” Advantage (Includes Decals) 481035 Nut, Special 1 - 1/16-18 04003-04 Bolt, Carriage 5/16-18 x 1" 48114-04 Grease Fitting 04019-04 Nut, Hex Serrated Flange 3/8-16 48677...

  • Page 49: Cutter Deck Controls

    Section 8 CUTTER DECK CONTROLS CUTTER DECK STT2002CDC...
  • Page 50 Section 8 CUTTER DECK CONTROLS Ref. Part Description 04041-07 Flatwasher, 3/8” 481764 Link, Deck Lift 481765 Rod End, Female - 1/2-20 RH 481766 Rod End, Female - 1/2-20 LH 04020-27 Nut, Jam 1/2-20 RH 04020-28 Nut, Jam 1/2-20 LH 04021-09 Nut, 3/8-16 Elastic Stop 482429 Slide Weldment, Height Adjustment...

  • Page 51: Sheet Metal Components

    Section 8 SHEET METAL COMPONENTS Suspension Seat STT 2005 SMC...
  • Page 52 Section 8 SHEET METAL COMPONENTS Ref. Part Ref. Part Description Description 451481 Fender Weldment, RH 482625 Rim Assembly, 52A (Includes item 55) 04001-09 Bolt, Hex Head, 5/16-18 x 1, Zinc 482620 Rim Assembly, 61A & 72A (Inc. item 55) 04041-07 Flatwasher, 3/8”-.391 x .938 x .105 43606 Spacer...

  • Page 53: Stt Roll Over Protection System Without Suspension Seat

    Section 8 STT ROLL OVER PROTECTION SYSTEM - WITHOUT SUSPENSION SEAT STT 2005 ROPS without Suspension Seat...
  • Page 54 Section 8 STT ROLL OVER PROTECTION SYSTEM - WITHOUT SUSPENSION SEAT Ref. Part No. No. Description 461817 STT, ROPS 04001-82 Bolt, Hex Head 1/2-13 x 4-1/2” 04021-19 Nut, Center Lock 1/2-13 04040-13 Flatwasher, 1/2-.562 x 1.375 x .109 483150 Seat Belt...

  • Page 55: Stt Roll Over Protection System With Suspension Seat

    Section 8 STT ROLL OVER PROTECTION SYSTEM - WITH SUSPENSION SEAT SEAT BELT BRACKET SEAT BELT BRACKET STT-BSD 2005 ROPS...
  • Page 56 Section 8 STT ROLL OVER PROTECTION SYSTEM - WITH SUSPENSION SEAT Ref. Part No. No. Description 461817 STT, ROPS 04001-82 Bolt, Hex Head 1/2-13 x 4-1/2” 04021-19 Nut, Center Lock 1/2-13 04001-178 Bolt, Hex Head 7/16-20 x 1” 04040-11 Flatwasher, 7/16-.500 x 1.25 x .083 483150 Seat Belt 04001-45...

  • Page 57: Deck Drive Components

    Section 8 DECK DRIVE COMPONENTS 6 64 63 62 24 49 50 28 29 30 25 26 27 Frame STT 2005 DDC...
  • Page 58 Section 8 DECK DRIVE COMPONENTS Ref. Part Ref. Part No. No. Description No. No. Description 482424 Driveshaft (Air Cooled Engine) 423925 Belt Guard, Rear 482438 Driveshaft (Liquid Cooled Engine) 481531 Hinge, Belt Guard 04012-08 Set Screw, 3/8-16 x 3/4” Torx Socket 481309 Latch, Hood 04011-11...

  • Page 59: Engine And Attaching Parts (Kohler)

    Section 8 ENGINE AND ATTACHING PARTS - KOHLER REF. PUMP MTG. WELDMENT FRAME STT 2005 EAPKH...

  • Page 60: Engine And Attaching Parts (Kawasaki & Briggs & Stratton)

    Section 8 ENGINE AND ATTACHING PARTS - KOHLER Ref. Part Description 422593 Muffler Guard 04017-05 Screw, Hex Serrated Flange 1/4-20 x 3/4" Muffler, Part Of Engine (Available only through Kohler) 482510 Oil Drain Extension 04110-01 U-Nut, 1/4-20 424063 Rear Cover 483072 Hour Meter 482890...
  • Page 61 Section 8 ENGINE & ATTACHING PARTS - 27HP, 29HP-DFI KA & 31BV REF. PUMP MTG. WELDMENT FRAME STT 2005 EAPKA...
  • Page 62 Section 8 ENGINE & ATTACHING PARTS - 27HP, 29HP-DFI KA & 31BV Ref. Part Description 451378 Muffler Guard (Kawasaki) 422593 Muffler Guard (31BV Briggs & Stratton) 04017-05 Screw, Hex Serrated Flange 1/4-20 x 3/4" 482699 Muffler (Kawasaki) 482860 Muffler (31BV Briggs & Stratton) 451421 Screen Weldment, Radiator (Kawasaki Only) 04110-01...

  • Page 63: Brake And Steering Components

    Section 8 BRAKE AND STEERING COMPONENTS TO RH PUMP TO LH PUMP 61 59 STT2002B&SC...
  • Page 64 Section 8 BRAKE AND STEERING COMPONENTS Ref. Part Ref. Part No. No. Description No. No. Description 482340 Grip, Handle Bar 481548 Grip, Parking Brake 461386 Handle Bar (Includes item 1) 04001-22 Bolt, Hex Head 3/8-16 x 2-3/4" 04001-32 Bolt, Hex Head 3/8-16 x 1-1/4" 04019-04 Nut, Hex Serrated Flange 3/8-16 04030-04...

  • Page 65: Fuel And Hydraulic System

    Section 8 FUEL AND HYDRAULIC SYSTEM DUMP VALVE 43 (2) 43 (2) To Carburetor 44 45 50 48 47 To Back Side of Reservoir (Not Shown) 2002 STT F&HS.eps...
  • Page 66 Section 8 FUEL AND HYDRAULIC SYSTEM Ref. Part Ref. Part No. No. Description No. No. Description 48350-05 Elbow, 90 Degree, 7/8-14 THD 04110-01 U-Nut 1/4-20 48938-02 Bushing, 7/8-14 JIC x 3/4-16 O-Ring 48136-13 Hose Clamp, 0.69 dia. 423701 Support Bracket, Fuel Tank 04001-03 Bolt, Hex Head 1/4-20 x 2.0”...

  • Page 67: Fuel And Hydraulic System (Kawasaki 29Dfi)

    Section 8 FUEL AND HYDRAULIC SYSTEM - KAWASAKI 29DFI DUMP VALVE 43 (2) 43 (2) 44 45 50 48 47 To Back Side of Reservoir (Not Shown) 2002 STT F&HS-DFI.eps...
  • Page 68 Section 8 FUEL AND HYDRAULIC SYSTEM - KAWASAKI 29DFI Ref. Part Ref. Part No. No. Description No. No. Description 48938-02 Bushing, 7/8-14 JIC x 3/4-16 O-Ring 04110-01 U-Nut 1/4-20 423701 Support Bracket, Fuel Tank 48136-13 Hose Clamp, 0.69 dia. 04019-03 Nut, 5/16-18 Serrated Flange 04001-03 Bolt, Hex Head 1/4-20 x 2.0”...
  • Page 69 Section 8 BDP-16A HYDRAULIC PUMP ASSEMBLY...
  • Page 70 Section 8 BDP-16A HYDRAULIC PUMP ASSEMBLY Ref. Part Description HG70740 Overhaul Seal Kit HG51455 Valve Plate HG70735 Cylinder Block Kit - 16cc HG51462 Thrust Ball Bearing Assembly HG51436 Variable Swashplate HG2000015 Slot Guide HG2000014 Trunnion Arm HG2000025 Block Spring HG2000024 Block Thrust Washer HG2000032 Shaft Ball Bearing...
  • Page 71 Section 8 BDP-16A HYDRAULIC PUMP ASSEMBLY WITH COOLING FAN (29DFI & 31BV ONLY)
  • Page 72 Section 8 BDP-16A HYDRAULIC PUMP ASSEMBLY WITH COOLING FAN (29DFI & 31BV ONLY) Ref. Part Description HG70740 Overhaul Seal Kit HG51455 Valve Plate HG70735 Cylinder Block Kit - 16cc HG51462 Thrust Ball Bearing Assembly HG51436 Variable Swashplate HG2000015 Slot Guide HG2000014 Trunnion Arm HG2000025...

  • Page 73: Electrical System (Kohler & Briggs & Stratton)

    Section 8 ELECTRICAL SYSTEM (KOHLER & 31BV) 31BV Briggs & Stratton Only STT 2004 ESKH...
  • Page 74 Section 8 ELECTRICAL SYSTEM (KOHLER & 31BV) Ref. Part Description 483055 Wire Harness, STT Air Cooled 48298 Fuse, 20 AMP 48017-02 Key & Ring Assembly 48017-04 Nut, Hex 5/8-32 48017-03 Lockwasher, 5/8" Internal 424027 Instrument Panel, Top w/Decals 48798 Key Switch 481687 Switch, PTO 483013...

  • Page 75: Electrical System (Kawasaki 27Hp)

    Section 8 ELECTRICAL SYSTEM (27HP KAWASAKI) STT2002 ESKA...
  • Page 76 Section 8 ELECTRICAL SYSTEM (27HP KAWASAKI) Ref. Part Description 481755 Ammeter 48298 Fuse, 20 AMP 48017-02 Key & Ring Assembly 48017-04 Nut, Hex 5/8-32 48017-03 Lockwasher, 5/8" Internal 424027 Instrument Panel, Top w/Decals 48798 Key Switch 481687 Switch, PTO 483013 Relay 04031-01 Lockwasher, #10 External Tooth...
  • Page 77 Section 8 ELECTRICAL SYSTEM (29HP-DFI KAWASAKI) STT2003 ESKA-DFI...
  • Page 78 Section 8 ELECTRICAL SYSTEM (29HP-DFI KAWASAKI) Ref. Part Description 481755 Ammeter 48298 Fuse, 20 AMP 48017-02 Key & Ring Assembly 48017-04 Nut, Hex 5/8-32 48017-03 Lockwasher, 5/8" Internal 424027 Instrument Panel, Top w/Decals 48798 Key Switch 481687 Switch, PTO 48788 Relay 04031-01 Lockwasher, #10 External Tooth...
  • Page 79 Section 8 FORWARD Hea vy- Duty REVERSE Comm e rcial 481568 481971 WARNING INSTALL BELT COVER BEFORE OPERATING MACHINE READ OPERATOR'S MANUAL 481039 48404 MOWER DECK PULL OUT TO ENGAGE PUSH IN TO DISENGAGE START MOWER DECK PULL OUT TO ENGAGE 482508 PUSH IN TO DISENGAGE SLOW...

  • Page 80: Replacement Decals

    Section 8 REPLACEMENT DECALS AND INFORMATION PLATES Ref. Part Description 482285 Decal, Danger-Spinning Blades 482286 Decal, Warning-Rotating Blades 481954 Decal, 52 Advantage 481955 Decal, 61 Advantage 481956 Decal, 72 Advantage 482290 Decal, Fuel Tank 483044 Decal, Patents 481568 Decal, Traction Control 481971 Decal, Heavy Duty Commercial 48404...
  • Page 81 Section 8 STT ELECTRICAL SCHEMATIC (KOHLER) L.H. NEUTRAL SWITCH BROWN BRAKE PINK SEAT INTERLOCK SWITCH SWITCH RELAY GRN W/BLK STRIPE DIODE GRN W/WHT STRIPE GREEN RED W/YEL STRIPE 20 AMP FUSE 20 AMP FUSE YELLOW YELLOW PINK GRN W/BLK STRIPE MODULE WHITE PLUG...
  • Page 82 Section 8 STT ELECTRICAL SCHEMATIC (27HP KAWASAKI) L.H. NEUTRAL SWITCH RELAY GRN W/BLK STRIPE DIODE GRN W/WHT STRIPE GREEN BROWN RED W/YEL STRIPE BRAKE SEAT PINK INTERLOCK SWITCH SWITCH WATER TEMP WHT W/BLK STRIPE BLACK GAUGE BLACK 20 AMP FUSE 20 AMP FUSE YELLOW YELLOW...

  • Page 83: Electrical Schematic (Kohler)

    Section 8 ELECTRICAL SCHEMATIC (KAWASAKI 29HP - DFI) L.H. NEUTRAL SWITCH RELAY GRN W/BLK STRIPE DIODE GRN W/WHT STRIPE GREEN RED W/YEL STRIPE BRAKE BROWN PINK SEAT INTERLOCK SWITCH SWITCH WATER TEMP WHT W/BLK STRIPE BLACK GAUGE BLACK 20 AMP FUSE YELLOW 20 AMP FUSE YELLOW...

  • Page 84: Electrical Schematic (Briggs & Stratton 31Bv)

    Section 8 ELECTRICAL SCHEMATIC (BRIGGS & STRATTON 31BV) L.H. NEUTRAL SWITCH BROWN BRAKE PINK SEAT INTERLOCK SWITCH SWITCH RELAY GRN W/BLK STRIPE DIODE GRN W/WHT STRIPE GREEN RED W/YEL STRIPE 20 AMP FUSE 20 AMP FUSE YELLOW YELLOW PINK GRN W/BLK STRIPE MODULE WHITE PLUG...
  • Page 85 * Engines and electric starters are covered by the engine manufacturer’s warranty period. * Major drive system components are warranted for two (2) years by Scag Power Equipment. (Parts and labor 1st year; Parts only 2nd year) (Two year warranty exclude fittings, hoses, drive belts). The repair or replacement of the hydraulic pump or hydraulic motor will be at the option of Scag Power Equipment.
  • Page 86 Scag o afecten la operación, funcionamiento o durabilidad de éste. Scag Power Equipment se reserva el derecho de modificar o mejorar el diseño de cualquier cortacésped sin tener por ello obligación alguna de modificar cualquier cortacésped fabricado con anterioridad. Cualquier otra garantía implícita se limita a un período de garantía de dos (2) años o noventa (90) días en el caso de cortacéspedes destinados a alquiler.

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