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Scag Power Equipment Turf Tiger STT-28CAT Operator's Manual

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Congratulations on owning a Scag mower! This manual contains the operating
instructions and safety information for your Scag mower. Reading this manual
can provide you with assistance in maintenance and adjustment procedures to
keep your mower performing to maximum efficiency. The specific models that
this book covers are listed on the inside cover. Before operating your machine,
please read all the information enclosed.
© 2013
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.
OPERATOR'S
MANUAL
Turf Tiger
Diesel Powered
Model:
STT-28CAT
PART NO. 03330
PRINTED 10/2012
PRINTED IN USA

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Summary of Contents for Scag Power Equipment Turf Tiger STT-28CAT

  • Page 1 The specific models that this book covers are listed on the inside cover. Before operating your machine, please read all the information enclosed. © 2013 PART NO. 03330 Scag Power Equipment PRINTED 10/2012 Division of Metalcraft of Mayville, Inc. PRINTED IN USA...
  • Page 2 WARNING FAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY OR DEATH. • Read this manual completely as well as other manuals that came with your mower. • DO NOT operate on steep slopes. To check a slope, attempt to back up it (with the cutter deck down).

  • Page 3: Table Of Contents

    Table of Contents Table of Contents SECTION 1 - GENERAL INFORMATION ...................1 1.1 INTRODUCTION ............................1 1.2 DIRECTION REFERENCE ...........................1 1.3 SERvICING THE ENGINE AND DRIvE TRAIN COMPONENTS ..............1 1.4 SYMBOLS ..............................2 SECTION 2 - SAFETY INFORMATION ..................3 2.1 INTRODUCTION ............................3 2.2 SIGNAL WORDS ............................3 2.3 BEFORE OPERATION CONSIDERATIONS ....................3 2.4 OPERATION CONSIDERATIONS ........................4...
  • Page 4 Table of Contents SECTION 6 - ADJUSTMENTS ....................24 6.1 PARkING BRAkE ADJUSTMENT ......................24 6.2 TRAvEL ADJUSTMENTS ..........................25 6.3 THROTTLE CONTROL ADJUSTMENTS ....................26 6.4 BELT ADJUSTMENT ..........................26 6.5 BELT ALIGNMENT .............................27 6.6 CUTTER DECk ADJUSTMENTS ......................27 6.7 ELECTRIC CLUTCH ADJUSTMENT ......................30 SECTION 7 - MAINTENANCE ....................31...

  • Page 5: General Information

    Your mower was built to the highest standards in the Attachments and accessories manufactured by companies industry. However, the prolonged life and maximum other than Scag Power Equipment are not approved for use efficiency of your mower depends on you following the on this machine. See Section 8-1.

  • Page 6: Symbols

    Section 1 SYMBOLS SYMBOL DESCRIPTION SYMBOL DESCRIPTION Choke Transmission Parking Brake Spinning Blade 48071S On/Start Spring Tension on Idler Off/Stop Falling Hazard Thrown Object Hazard Fast Slow Continuously Variable - Linear Cutting Element - Basic Symbol Pinch Point Cutting Element - Engage 481039S Hour meter/Elapsed Operating Hours Cutting Element - Disengage...

  • Page 7: Safety Information

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

  • Page 8: Operation Considerations

    Section 2 DO NOT allow children to ride or play on the Be sure the interlock switches are functioning machine, it is not a toy. correctly. Clear the area to be mowed of objects that could be Fuel is flammable; handle it with care. Fill the fuel picked up and thrown by the cutter blades.
  • Page 9 Section 2 Reduce speed and exercise extreme caution on Mow only in daylight or good artificial light. slopes and in sharp turns to prevent tipping or loss NEVER raise the deck with the blades engaged. of control. Be especially cautious when changing directions on slopes.

  • Page 10: Roll-Over Protection System

    Section 2 Tie the mower down securely using straps, chains, WARNING cable, or ropes. Both front and rear straps must be directed down and outward from machine. Use care when approaching blind corners, shrubs, There is no roll-over protection when the roll bar trees, or other objects that may obscure vision.
  • Page 11 Section 2 Lower the roll bar only when absolutely necessary. WARNING To lower the roll bar, remove the hairpin cotter pins and remove the two (2) lock pins. See Figure 2-2. Failure to properly inspect and maintain the seat Lower the roll bar to the down position. belt can cause serious injury or loss of life.

  • Page 12: Maintenance Considerations & Storage

    Section 2 MAINTENANCE CONSIDERATIONS & STORAGE Never make adjustments to the machine with the engine running unless specifically instructed to do so. If the engine is running, keep hands, feet, and clothing away from moving parts. Disengage drives, lower implement, set parking brake, stop engine and remove key or disconnect Figure 2-4.

  • Page 13: Using A Spark Arrestor

    Section 2 WARNING Hydraulic fluid is under high pressure and can penetrate skin causing injury. If hydraulic fluid is injected into the skin, it must be surgically removed within a few hours by a doctor or gangrene may result. keep body and hands away from pinholes or nozzles that eject hydraulic fluid under high pressure.Use paper or cardboard and not hands to search for leaks.

  • Page 14: Safety And Instructional Decals

    Section 2 SAFETY AND INSTRUCTIONAL DECALS WARNING INSTALL BELT COvER BEFORE OPERATING MACHINE READ OPERATOR'S MANUAL 483407 483402 483407 FORWARD SERIOUS INJURY REvERSE OR DEATH MAY RESULT FROM MACHINE ROLLOVER 481568 Failure to follow these instructions could result in serious injury or death 483406 Do not operate machine on steep slopes or near drop o s...

  • Page 15: Specifications

    Section 3 SPECIFICATIONS ENGINE General Type ....................Heavy Duty Industrial/Commercial Diesel Brand ........................CAT 28HP Diesel [Spec. #307-9829] Model ................................CAT - C1.1 Horsepower ................28 HP at 3200 RPM (Model STT61V-28CAT, STT-28CAT) Type ..................4 Stroke Diesel, 3 Cylinder, Horizontal Shaft, Liquid-Cooled Displacement ................................

  • Page 16: Cutter Deck

    Section 3 CUTTER DECk Type ......Floating, Adjustable, Anti-scalping, Hybrid Design Combines Out-front and Belly-mount Designs Construction ..........................Tri-Plate deck construction Top of deck consists of three steel plates totaling nearly 1/2" of steel., 7-gauge (3/16") deck skirt. True Cutting Width: 61V ................................61"...

  • Page 17: Operating Instructions

    Section 4 OPERATING INSTRUCTIONS Mower Deck Switch (Figure 4-1). Used to engage CAUTION and disengage the mower drive system. Pulling up on the switch will engage the deck drive. Pushing down on the switch will disengage the deck drive. Do not attempt to operate this mower unless you Glow Plug Indicator (Figure 4-1).

  • Page 18: Safety Interlock System

    Section 4 Hour meter (Figure 4-1). Deck Lift Foot Lever (Figure 4-1). Indicates the number of Used to raise and lower the cutter deck. hours the engine has been operated. It operates whenever the engine is running. Has preset Cutting Height Adjustment (Figure 4-1). Used to maintenance reminders for engine and hydraulic set the cutter deck at the desired cutting height.

  • Page 19: Initial Run-In Procedures (First Day Of Use Or Approximately 10 Hours)

    Section 4 INITIAL RUN-IN PROCEDURES (FIRST Allow engine to warm before operating the mower. DAY OF USE OR APPROxIMATELY 10 GROUND TRAvEL AND STEERING HOURS) Check all belts for proper alignment and wear at 2, 4 - IMPoRtANt - and 8 hours. If you are not familiar with the operation of a Change the engine oil and oil filter after the first 20 machine with lever steering and/or hydrostatic...

  • Page 20: Engaging The Deck Drive (Cutter Blades)

    Section 4 - IMPoRtANt - ENGAGING THE DECk DRIvE (CUTTER BLADES) Do not travel forward over a curb. The mower will hang up on the curb. Raise the deck and travel Set the throttle at about 3/4 speed. Do not attempt to backwards over the curb at a 45 degree angle.

  • Page 21: Hillside Operation

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

  • Page 22: Moving Mower With Engine Stopped

    Section 4 4.11 MOvING MOWER WITH ENGINE Cut grass when it is dry and not too tall. Do not cut grass too short (cut off 1/3 or less of existing grass STOPPED for best appearance). Mow frequently. Keep mower and discharge chute clean. To “free-wheel”...

  • Page 23: Adjusting Cutting Height

    Section 4 4.13 ADJUSTING CUTTING HEIGHT DECK RELEASE LEVER The mower deck can be adjusted from a height of 1.0 inch to 6.0 inches at 1/4-inch intervals. To adjust the cutting height: WARNING DO NOT adjust the cutting height with the mower blades rotating.

  • Page 24: Adjusting The Steering Levers

    Section 4 4.15 ADJUSTING THE STEERING LEvERS 4.16 TOWING (OPTIONAL HITCH ACCESSORY) Position the seat to the desired location. NEVER allow children or others in or on towed While in the operator's position with out the engine equipment. running, move both steering levers forward and reverse to check for full function control and comfort.

  • Page 25: Troubleshooting Cutting Conditions

    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...
  • Page 26 Section 5 TROUBLESHOOTING CUTTING CONDITIONS (CONT'D) CONDITION CAUSE CURE U N E v E N C U T O N F L AT Lift worn from blade Replace blade GROUND - WAvY HIGH-LOW APPEARANCE, SCALLOPED Blade upside down Mount with cutting edge toward ground CUT, OR ROUGH CONTOUR Deck plugged, grass accumulation Clean underside of deck...
  • Page 27 Section 5 TROUBLESHOOTING CUTTING CONDITIONS (CONT'D) CONDITION CAUSE CURE SCALPING - BLADES HITTING Low tire pressures Check and adjust pressures DIRT OR CUTTING vERY CLOSE TO THE GROUND Ground speed too fast Slow speed to adjust for conditions May need to reduce ground speed, raise Cutting too low cutting height, change direction of cut, and/or change pitch and level...

  • Page 28: Adjustments

    Section 6 ADJUSTMENTS PARkING BRAkE ADJUSTMENT - Note - If this procedure does not achieve proper brake adjustment, please contact your authorized Scag WARNING dealer. LOOSEN HERE Do not operate the mower if the parking brake is not operable. Possible severe injury could result.

  • Page 29: Travel Adjustments

    Section 6 TRAvEL ADJUSTMENTS LOOSEN HERE Neutral or tracking adjustments will need to be made if: A. The steering control levers are in the neutral position and the machine creeps forward or backward. (Neutral Adjustment, See Below). B. The steering control levers are in the full forward position and the mower pulls to one side or the other when traveling in a forward direction.

  • Page 30: Throttle Control Adjustments

    Section 6 - Note - Actuate the steering control levers forward and reverse several times and return them to the neutral If after making the adjustment as outlined in step position. 1A, the machine creeps forward or backward, the neutral adjustment must be made as described Check that the drive wheels remained in neutral and on page 25.

  • Page 31: Belt Alignment

    Section 6 WARNING If the pump drive belt fails, steering control will be lost which could result in serious injury or death. ADJUST Replace the pump drive belt as needed or every HERE 400 hours / 2 years, whichever occurs first. LOOSEN HERE BELT ALIGNMENT...
  • Page 32 Section 6 JAM NUT LANYARD LOOSEN HERE ADJUST HERE 390S0174-1 390S014A-2 Figure 6-6. Cutter Deck Level Adjustment HEIGHT ADJUSTMENT PEDAL Using a wrench on the jam nut (See Figure 6.6) turn Figure 6-7. Cutter Deck Height Adjustment the adjusting rods until the proper pitch is obtained on both the RH and the LH side of the cutter deck.
  • Page 33 Section 6 - Note - C. 4-3/4" or 5-1/4" Position - (See Figure 6-9). Placing the baffle in either the 4-3/4" or 5-1/4" setting will If an adjustment had to be made, be sure that the enhance fall cutting (leaf pickup) and reduce cutter cutter deck can easily be locked into the transport deck "blowout".

  • Page 34: Electric Clutch Adjustment

    Section 6 ELECTRIC CLUTCH ADJUSTMENT ADJUSTMENT NUTS The electric clutch serves two functions in the operation of the mower. In addition to starting and stopping the power flow to the cutter blades, the clutch also acts as a brake to assist in stopping blade rotation when the PTO is switched off or the operator presence circuit is interrupted.

  • Page 35: Maintenance

    Section 7 MAINTENANCE MAINTENANCE CHART - RECOMMENDED SERvICE INTERvALS HOURS PROCEDURE COMMENTS BREAk-IN (FIRST 10) Check all hardware for tightness Check hydraulic oil level See paragraph 7.3 C h e c k a l l b e l t s f o r p r o p e r See paragraph 7.8 alignment Check coolant level...

  • Page 36: Lubrication

    Section 7 MAINTENANCE CHART - RECOMMENDED SERvICE INTERvALS (CONT'D) HOURS PROCEDURE COMMENTS BREAk-IN (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 Drain hydraulic system and replace...

  • Page 37: 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 ) 390S0145-2 Figure 7-1.

  • Page 38: Hydraulic System

    Section 7 HYDRAULIC SYSTEM B. CHANGING HYDRAULIC OIL The hydraulic oil should be changed after every 500 hours A. CHECkING HYDRAULIC OIL LEvEL or annually, whichever occurs first. The oil should also be changed if the color of the fluid has become black or milky. The hydraulic oil level should be checked after the first 10 A black color and/or a rancid odor usually indicates possible hours of operation.

  • Page 39: Engine Oil

    Section 7 C. CHANGING HYDRAULIC OIL FILTER C. CHANGING ENGINE OIL FILTER ELEMENT After the first 20 hours of operation, replace the engine oil filter. Thereafter, replace the oil filter after every 200 The hydraulic oil filter should be changed after every 500 hours of operation or every month, whichever occurs first.

  • Page 40: Engine Air Cleaner

    Section 7 Close the shut-off valve. WARNING Remove and replace the engine fuel filter. Open the fuel shut-off valve. Battery posts, terminals, and related accessories ENGINE AIR CLEANER contain lead and lead compounds, chemicals known to cause cancer and reproductive harm. A.

  • Page 41: Drive Belts

    Section 7 CUTTER BLADES Whenever possible, remove the battery from the mower before charging and make sure the electrolyte covers the plates in all cells. A. BLADE INSPECTION Remove the ignition key before servicing the blades. WARNING Raise the mower deck to the highest position. Place the lanyard pin in the highest cutting height positon to prevent the cutter deck from falling.

  • Page 42: Tires

    Section 7 Sharpen the cutting edge at the same bevel as the the cutter blade. original. See Figure 7-6. Sharpen only the top of the HEx NUT-TORqUE cutting edge to maintain sharpness. TO 75 LB-FT Angle Blade Back Do Not Cut In SPINDLE CUTTER SHAFT...

  • Page 43: Cutter Deck Gearbox

    Section 7 7.11 CUTTER DECk GEARBOx B. CHANGING LUBRICANT The lubricant in the cutter deck gearbox should be changed A. CHECkING LUBRICANT LEvEL every 500 hours of operation or yearly, whichever occurs first. CAUTION Place a suitable container beneath the cutter deck gearbox and locate the gearbox drain plug.

  • Page 44: Body, Deck, And Upholstery

    Section 7 C. CHECkING THE FAN BELT TENSION Fill to Bottom of Filler Neck 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...

  • Page 45: Illustrated Parts List

    Section 8 ILLUSTRATED PARTS LIST SCAG APPROvED ATTACHMENTS AND ACCESSORIES. Attachments and accessories manufactured by companies other than Scag Power Equipment are not approved for use on this machine. Scag approved attachments and accessories: • GC-STT-61V (p/n 900K) STT61V-28CAT requires GC-28 CAT Install Kit (p/n 9079) •...

  • Page 46: 61V & 72V Cutter Deck

    Section 8 61v & 72v Cutter Deck 14 15 16 72V Only 54 55 2012 STT-28CAT CD...
  • Page 47 Section 8 61v & 72v Cutter Deck Ref. Ref. Part No. Description Part No. Description 424841 Baffle, Custom Cut 61V 481625-01 Wing Nut, 3/8-16 424917 Baffle, Custom Cut 72V 491796 Belt Cover 04003-23 Bolt, Carriage 3/8-16 x 1” 491883 Belt Cover RH 424209 Discharge Baffle 61V 491882...

  • Page 48: Cutter Deck Controls

    Section 8 CUTTER DECk CONTROLS CUTTER DECK STT-28CAT 2008CDC...
  • Page 49 Section 8 CUTTER DECk CONTROLS Ref. Part No. Description 481764 Link, Deck Lift 04020-28 Nut, Jam 1/2-20 LH 481766 Rod End, Female - 1/2-20 LH 04050-10 Ring, Retaining 1/2” External “E” 45905 Bellcrank Weldment, RH Rear 43487 Pin, Decklift 482429 Slide Weldment, Height Adjustment 04009-02 Bolt, Shoulder 1/2 x 3/4”...

  • Page 50: Sheet Metal Components

    Section 8 SHEET METAL COMPONENTS 2011 STT-28CAT SMC...
  • Page 51 Section 8 SHEET METAL COMPONENTS Ref. Part No. Description 04001-145 Bolt, Hex Head 1/2-13 x 3.5” 41020 Weight 04021-07 Nut, Hex Elastic Stop 1/2-13 481284 Bumper, Rubber 5/16-18 x 5/8” 462330 Main Frame Assembly w/Decals 424847 Foot Plate 04001-19 Bolt, Hex Head 3/8-16 x 1” 04019-05 Nut, Hex Serrated Flange 7/16-14 04019-03...

  • Page 52: Stt Roll-Over Protection System

    Section 8 STT ROLL-OvER PROTECTION SYSTEM...
  • Page 53 Section 8 STT ROLL-OvER PROTECTION SYSTEM Ref. Part No. Description 462210 STT, ROPS 04001-87 Bolt, Hex Head 1/2-13 x 4” 04021-19 Nut, Center Lock 1/2-13 04040-13 Flatwasher, 1/2-.562 x 1.375 x .109 484168 Pin Assembly (incl. #9 & #10) 04001-163 Bolt, Hex Head 1/2-13 x 3-3/4”...

  • Page 54: Stt Suspension Seat

    Section 8 STT SUSPENSION SEAT...

  • Page 55: Stt Suspension Seat

    Section 8 STT SUSPENSION SEAT Ref. Part No. Description 922A Suspension Seat Assembly w/seat belt 484709 Armrest Kit, LH 484717 Seat Belt Kit 484711 Recliner Knob Kit 484710 Armrest Kit, RH 484712 Back Cover 481638 Seat Switch 484713 Track Kit 484714 Suspension Knob Kit 484708...

  • Page 56: Deck Drive Components

    Section 8 DECk DRIvE COMPONENTS 19 11 Frame 2011 STT-28CAT DDC...
  • Page 57 Section 8 DECk DRIvE COMPONENTS Ref. Ref. Part No. Description Part No. Description 482433 Rod Assembly, Clutch Anti-Rotation 04019-02 Nut, Serrated Flange 1/4-20 04001-11 Bolt, Hex Head 5/16-18 x 1-1/2” 423925 Belt Guard, Rear 04040-04 Flatwasher, 5/16” 04003-07 Bolt, Carriage 1/4-20 x 1/2” 423465 Bracket, Anchor, Anti-Rotation 04003-02...

  • Page 58: Engine & Attaching Parts - Cat Diesel

    Section 8 ENGINE & ATTACHING PARTS - CAT DIESEL 18 19 RADIATOR 2013 STT-28CAT EAP...
  • Page 59 Section 8 ENGINE & ATTACHING PARTS - CAT DIESEL Ref. Ref. Part No. Description Part No. Description 424907 Mounting Bracket Weldment RH ** Hose, Coolant Resrvoir Bottle 424906 Mounting Bracket Weldment LH 483739 Overflow Tank Assy. (includes #5) 483351 Mount, Engine Isolation 04040-04 Flatwasher, SAE 5/16-.344 x .688 x .065 424452...

  • Page 60: Radiator & Attaching Parts - Cat Diesel

    Section 8 RADIATOR & ATTACHING PARTS - CAT DIESEL 20 29 STT CAT 2012 RAP...
  • Page 61 Section 8 RADIATOR & ATTACHING PARTS - CAT DIESEL Ref. Part No. Description 452288 Debris Screen Weldment 04001-23 Bolt, Hex Head 3/8-16 x 4-1/2” 04015-19 Bolt, Socket Head 3/8-16 x 4-1/2” 483745 Foam, Seal, 1/2” x 1/4” x 14-1/2” ** Radiator Cap 481309 Latch, Hood 04011-11...

  • Page 62: Brake And Steering Components

    Section 8 BRAkE AND STEERING COMPONENTS TO RH PUMP TO LH PUMP STT DB&SC...
  • Page 63 Section 8 BRAkE AND STEERING COMPONENTS Ref. Ref. Part No. Description Part No. Description 48343-04 Clevis, Traction Control 484376 Grip, Handle Bar 04064-02 Pin, Clevis 462402 Handle Bar, LH (Includes item 1) 04062-01 Hair Pin Cotter 462403 Handle Bar, RH (Includes item 1) 04004-49 Rod, Parking Brake 04001-09...

  • Page 64: Fuel And Hydraulic System - Cat Diesel

    Section 8 FUEL AND HYDRAULIC SYSTEM - CAT DIESEL INJECTION PUMP RIGHT ENGINE FRAME RIGHT RAIL FRAME RAIL FROM FUEL RAIL 2011 STT-28CAT F&HS...
  • Page 65 Section 8 FUEL AND HYDRAULIC SYSTEM - CAT DIESEL Ref. Ref. Part No. Description Part No. Description 04019-03 Nut, Serrated Flange 5/16-18 48572-06 Union, 3/4”-16 JIC x O-Ring 48758 Oil Filter 483100 Pump, Right Hand, BDP 16A 482417 Oil Filter Base 48811 *** Hose, 3/8”...

  • Page 66: Bdp-16A Hydraulic Pump Assembly With Cooling Fan

    Section 8 BDP-16A HYDRAULIC PUMP ASSEMBLY with Cooling Fan PORT "A" SIDE PORT "B" SIDE...
  • Page 67 Section 8 BDP-16A HYDRAULIC PUMP ASSEMBLY with Cooling Fan Ref. Part No. 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...

  • Page 68: Electrical System - Cat Diesel

    Section 8 ELECTRICAL SYSTEM - CAT DIESEL FUEL SHUTOFF SOLENOID GLOW PLUGS FUEL PUMP 2011 STT 28CAT ES...
  • Page 69 Section 8 ELECTRICAL SYSTEM - CAT DIESEL Ref. Part No. Description ** Fuel Pump 481811 Oil Pressure Sender ** Glow Plugs ** Fuel Shutoff Solenoid 484566 Hourmeter 462011 Clutch, Ogura GT 3.5 - 1.125 Bore ** Starting Motor 483809 Alternator 483767 Alternator Belt (not shown) 483360...

  • Page 70: Replacement Decals And Information Plates

    Section 8 REPLACEMENT DECALS AND INFORMATION PLATES Avoid injury from burns - Shut o engine - Allow to cool several minutes - Remove cap slowly - Do not over ll 484292 DIESEL FUEL ONLY Hea vy- Duty FORWARD Comm e rcial REVERSE 483633 481971...
  • Page 71 Section 8 REPLACEMENT DECALS AND INFORMATION PLATES Ref. Ref. Part No. Description Part No. Description 483727 Decal, Scag Logo 483407 Decal, Danger-Spinning Blades 48404 Decal, Metalcraft-Made In USA 483406 Decal, Warning-Rotating Blades 483509 Decal, Scag Diesel Powered 484292 Decal, Fuel Tank 481664 Decal, Stripes-RH 483201...

  • Page 72: Electrical Schematic - Cat Diesel

    Section 8 ELECTRICAL SCHEMATIC - CAT DIESEL POSITION CIRCUIT “MAKE” N.O. ACCESSORY B + A N.C. B + I START B + I + S + A COM. TERMINAL “I” TERMINAL “A” TERMINAL “S” TERMINAL “B” YELLOW PURPLE WHT W/PURPLE STRIPE WHITE WHITE W/RED STRIPE YELLOW...

  • Page 73: Limited Warranty - Commercial Equipment

    Cutter decks are warranted against cracking for a period of three (3) years. (parts and labor 1st and 2nd year; parts only 3rd year.) The repair or replacement of the cutter deck will be at the option of Scag Power Equipment. We reserve the right to request components for evaluation.
  • Page 74 © 2013 Scag Power Equipment Division of Metalcraft of Mayville, Inc.

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