Scag Power Equipment SZL-36H-18FR Operator's Manual
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Scag Power Equipment SZL-36H-18FR 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.
© 2022
Scag Power Equipment
Division of Metalcraft of Mayville, Inc.
OPERATOR'S
MANUAL
Models:
SZL-36H-18FR
SZL-36H-20KT
SZL-42H-21FR
SZL-42H-22PX
SZL-42H-22KT
SZL-48H-21FR
SZL-48H-22PX
SZL-48H-22KT
SZL-48H-24SR
SZL-52H-23FR
SZL-52H-24PX
SZL-52H-24SR
SZL-52H-24KT
SZL-61H-24FR
SZL-61H-26KT
SZL-61H-27SR
PART NO. 03483 Rev.01
PRINTED 04/2022
PRINTED IN USA

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Summary of Contents for Scag Power Equipment SZL-36H-18FR

  • 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. © 2022 PART NO. 03483 Rev.01 Scag Power Equipment PRINTED 04/2022 Division of Metalcraft of Mayville, Inc. PRINTED IN USA...
  • Page 2 CONCERN, PRUDENCE, AND PROPER TRAINING OF THE PERSONNEL INVOLVED IN THE OPERATION, TRANSPORT, MAINTENANCE, AND STORAGE OF THE EQUIPMENT. This manual covers the operating instructions and illustrated parts list for: SZL-36H-18FR with a serial number of S5400001 to S5499999 SZL-36H-20KT...

  • 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 IMPORTANT SAFETY PRACTICES FOR RIDE-ON MOWERS ..................
  • Page 4 Table of Contents SECTION 5 - TROUBLESHOOTING CUTTING CONDITIONS ..........21 SECTION 6 - ADJUSTMENTS ....................24 6.1 PARKING BRAKE ADJUSTMENT ..........................24 6.2 TRACKING ADJUSTMENT ............................25 6.3 THROTTLE CONTROL AND CHOKE ADJUSTMENTS ....................25 6.4 BELT ADJUSTMENT ..............................25 6.5 BELT ALIGNMENT ................................ 26 6.6 CUTTER DECK ADJUSTMENTS ..........................

  • Page 5: Section 1 - General Information

    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, Paragraph 8-1.

  • Page 6: Symbols

    Section 1 1.4 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: Section 2 - Safety Information

    Section 2 SAFETY INFORMATION 2.1 IMPORTANT SAFETY PRACTICES FOR SIGNAL WORD: RIDE-ON MOWERS It is a distinctive word found on the safety decals on the machine and throughout this manual that alerts the viewer to the existence and relative degree of the hazard. This cutting machine is capable of amputating hands and feet and throwing objects.

  • Page 8: Before Operation Considerations

    Section 2 3. Be alert and turn machine off if a child or other 6. DO NOT carry passengers. person enters the area. 7. DO NOT operate the machine under the influence of 4. DO NOT allow children to ride or play on the alcohol or drugs.

  • Page 9: Testing The Safety Interlock System

    If the safety interlock system and the vapors are explosive. does not operate as described below, contact your local Authorized Scag Power Equipment Dealer immediately to 1. See Section 7.5 ENGINE FUEL SYSTEM for fueling have the safety interlock system repaired.

  • Page 10: Operation Considerations

    Section 2 6. Keep flammable objects (cigarettes, matches, etc.), 11. Never direct the discharge of material toward anyone. Avoid discharging material against a wall open flames and sparks away from the fuel tank and fuel container. or obstruction. Material may ricochet back toward operator.

  • Page 11: Transporting The Mower

    Section 2 23. Disengage power to the attachments when transporting or when not in use. 24. The machine and attachments should be stopped and inspected for damage after striking a foreign object, and damage should be repaired before restarting and operating the machine. CAUTION Figure 2-1.

  • Page 12: Using A Spark Arrestor

    Section 2 6. To reduce fire hazard, keep the cutting units, drives, 17. Charge batteries in an open, well ventilated area, muffler and engine free of grass, leaves, excessive away from spark and flames. Unplug charger before grease, oil and dirt. Clean up oil or fuel spillage and connecting or disconnecting from battery.

  • Page 13: Safety Decal Location

    Section 2 2.13 SAFETY DECAL LOCATION WARNING WARNING DANGER DANGER (Under Seat) 486151 DANGER DANGER (molded into tank) 483505 485667 (molded into tank) WARNING WARNING 483402 DANGER DANGER 483505 WARNING WARNING DANGER DANGER CUTTER WARNING WARNING DECK DOWN 483402 483505 485843 485843...

  • Page 14: Section 3 - Specifications

    SPECIFICATIONS 3.1 ENGINE General Type ....................Heavy Duty Industrial/Commercial Gasoline Model: Scag Model SZL-36H-18FR ......................Kawasaki FR600V Scag Model SZL-36H-20KT ........................Kohler KT715 Scag Model SZL-42H-21FR ......................Kawasaki FR651V Scag Model SZL-42H-22PX ....................Briggs & Stratton PXi2200 Scag Model SZL-42H-22KT ........................Kohler KT725 Scag Model SZL-48H-21FR ......................

  • Page 15: Mower

    Section 3 3.3 MOWER Drive System ......Hydraulic Drive with Two Hydro-Gear™ or Two Tuff Torq Integraded Zero-Turn Axles Scag Models (SZL-36H-18FR, SZL-36H-20KT) ..................Hydro-Gear™ ZT-2800 Scag Models (SZL-42H-21FR, SZL-42H-22PX, SZL-42H-22KT) ..............Hydro-Gear™ ZT-2800 Scag Models (SZL-48H-21FR, SZL-48H-22KT, SZL-48H-24SR) ................Tuff Torq TZ450 Scag Models (SZL-48H-21FR, SZL-48H-22KT, SZL-52H-23FR, SZL-52H-24KT, SZL-52H-24SR) ...

  • Page 16: Weights And Dimensions

    Section 3 3.6 WEIGHTS AND DIMENSIONS Length: 36H ..................................68" 42H ..................................68" 48H ..................................67.5" 52H ..................................67.5" 61H ..................................73.5" Tracking Width: 36H ..................................35.5" 42H ..................................41" 48H ..................................47" 52H ..................................47" 61H ..................................47" Overall Width w/chute down: 36H ..................................48" 42H ..................................54.5" 48H ..................................60.5" 52H ..................................64.5" 61H ..................................73.5"...

  • Page 17: Section 4 - Operating Instructions

    Section 4 OPERATING INSTRUCTIONS 1. Ignition Switch (Figure 4-1). The ignition switch WARNING is used to start the engine and has three positions; OFF, ON, and START. 2. Mower Deck Switch (Figure 4-1). Used to engage Do not attempt to operate this mower unless you and disengage the mower drive system.

  • Page 18: Safety Interlock System

    Test the safety interlock system before you use the machine each time. If the safety interlcok system does not operate as descibed below, contact your local Scag Power Equipment "DRIVE" POSITION Dealer immediately for repair of the safety interlock system.

  • Page 19: Initial Run-In Procedures

    Section 4 2. Sit in the seat in the operating position, engage the 3. Check hydraulic oil level in reservoir. (See Section parking brake, move the PTO switch to the OFF 7.3.) (down) position, move either of the steering control 4.

  • Page 20: Ground Travel And Steering

    Section 4 4.6 GROUND TRAVEL AND STEERING To travel forward with the mower, slowly push the steering control levers forward an equal distance. The further the steering control levers are pushed forward the greater the - IMPORTANT - forward speed will be. To increase the speed, push the steering control levers further forward and to decrease the If you are not familiar with the operation of a speed, pull the steering control levers back.

  • Page 21: Engaging The Deck Drive (Cutter Blades)

    Section 4 CAUTION Before backing up, observe the rear for persons PULL KNOB and obstructions. Clear the area before backing UP TO ENGAGE up. Possible injury or property damage could occur. To travel in reverse, pull levers inward out of the neutral lock position and pull both handles back.

  • Page 22: Parking The Mower

    Section 4 15. DO NOT stabilize the machine by putting your foot WARNING on the ground. WARNING DO NOT operate on steep slopes. To check a slope, attempt to back up it (with the cutter deck down). If the machine can back up the slope without the Reduce speed when turning, operating on slopes, wheels slipping, reduce speed and use extreme slick or wet surfaces.

  • Page 23: After Operation

    Section 4 4.10 AFTER OPERATION 1. If the discharge chute becomes clogged, shut off the engine and remove the ignition key. Using a stick or similar item, dislodge the clogged material. Then 1. Wash the entire mower after each use. Do not resume normal mowing.

  • Page 24: Adjusting Cutting Height

    Section 4 4.15 TOWING (OPTIONAL HITCH 7. Operate the engine at full throttle for best cutting. Mowing with a lower RPM causes the mower to tear ACCESSORY)(NOT AVAILABLE FOR SZL36) the grass. The engine is designed to be operated at full speed.

  • Page 25: Section 5 - 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 A T 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: Section 6 - Adjustments

    Section 6 ADJUSTMENTS 6.1 PARKING BRAKE ADJUSTMENT WARNING Do not operate the mower if the parking brake is not operable. Possible severe injury could result. The parking brake linkage should be adjusted whenever the parking brake lever is placed in the “ENGAGE” position and RELEASE BRAKE the parking brake will not prevent the mower from moving.

  • Page 29: Tracking Adjustment

    These adjustments must be performed by your Authorized indication that the left wheel is turning faster than Scag Power Equipment Dealer to ensure proper and the right wheel. To adjust this condition, proceed as efficient running of the engine. Should either need follows: adjustment, contact your authorized Scag service center.

  • Page 30: Belt Alignment

    Section 6 WARNING ADJUSTMENT If the pump drive belt fails, steering control will be lost which could result in serious injury or death. Replace the pump drive belt as needed or every ADJUSTMENT 400 hours / 2 years, whichever occurs first. 6.5 BELT ALIGNMENT Belt alignment is important for proper performance of your Scag mower.
  • Page 31 Section 6 - NOTE - To prevent the cutter deck from teetering, all four (4) cutter deck hanging links must have tension on them. If all four links do not have tension on ADJUSTMENT them and the deck teeters, you must readjust the cutter deck as outlined in the procedures above.
  • Page 32 Section 6 ADJUSTMENT ADJUSTMENT Figure 6-8. Cutter Deck Height Adjustment - Right Side 3. Turn the elastic stop nuts an equal amount of turns either clockwise to raise or counter-clockwise to lower the cutter deck until the measurement at the cutter blade is 3"...

  • Page 33: Section 7 - Maintenance

    Section 7 MAINTENANCE 7.1 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 Check all belts for proper alignment See paragraph 7.8 Change engine oil See paragraph 7.4 *Clean mower See paragraph 7.11...

  • Page 34: Grease Fitting Location Chart

    Section 7 7.2 GREASE FITTING LOCATION CHART - GREASE GUN Not Applicable to 36” models Not Applicable to 36” models Not Applicable to 36” models Not Applicable to 36” models...

  • Page 35: Hydraulic System

    Section 7 7.3 HYDRAULIC SYSTEM 5. Once the hydraulic system has drained, install new hydraulic oil filters to both axles by hand, turn 3/4 to one complete turn after filter gasket contacts the A. CHANGING HYDRAULIC OIL - HYDRO-GEAR filter base. ZT TRANSAXLES 6.
  • Page 36 Section 7 B. CHANGING HYDRAULIC OIL - TUFF TORQ 9. Reinstall the fill port plug on the top of the transaxle. TZ450 TRANSAXLES 10. The hydraulic system will need to be purged of all air. Raise the rear of the machine so the drive For Tuff Torq TZ450 transaxles, the hydraulic system oil and wheels are off the ground.

  • Page 37: Engine Oil

    Section 7 6. Install new drain bolt hardware on both transaxles 11. With an operator in the operator's position, start the and torque to 15-18 ft/lbs. engine. 7. Install new hydraulic oil filters to both axles. 12. Locate the by-pass lever on the transaxle. See Figure 7-7.

  • Page 38: Engine Fuel System

    Section 7 7.5 ENGINE FUEL SYSTEM DANGER ENGINE OIL FILL To avoid injury from burns, allow the mower & DIPSTICK to cool before removing the fuel tank cap and refueling. ENGINE OIL FILTER A. FILLING THE FUEL TANK Use clean, fresh unleaded gasoline with a minimum octane rating of 87 (90 for Scag LC2P77F and Scag LC2P82F) and a maximum of 10% Ethanol.
  • Page 39 Section 7 5. NEVER fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling. 6. Remove the machine from the truck or trailer and fuel on level ground.

  • Page 40: Engine Air Cleaner

    Section 7 7.6 ENGINE AIR CLEANER 7.7 BATTERY A. CLEANING AND/OR REPLACING AIR WARNING CLEANER ELEMENT For any air cleaner, the operating environment dictates the Lead-acid batteries produce flammable and air cleaner service periods. Inspect and clean the air filter explosive gases.

  • Page 41: Drive Belts

    Section 7 A. CHARGING THE BATTERY - NOTE - If you experience frequent belt wear or breakage, Refer to the battery charger’s manual for specific see your authorized Scag service center for belt instructions. adjustment. Under normal conditions the engine’s alternator will have WARNING no problem keeping a charge on the battery.
  • Page 42 Section 7 - NOTE - 2. Raise the mower deck to the highest position. Place the lanyard pin in the highest cutting height position Keep the blades sharp. Cutting with dull blades not to prevent the cutter deck from falling. only yields a poor mowing job, but slows the cutting speed of the mower and causes extra wear on the 3.

  • Page 43: Tires

    Section 7 7.10 TIRES Check the tire pressures after every 8 hours of operation or daily. Caster Wheels 25 PSI Drive Wheels 8 PSI 7.11 BODY, DECK, AND UPHOLSTERY CAUTION Do not wash any portion of the equipment while it is hot.

  • Page 44: Section 8 - Illustrated Parts List

    Section 8 ILLUSTRATED PARTS LIST 8.1 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-SZL/SFZ/SPZ (p/n 901K, requires p/n 9071 (36"), 901U (42"), 9069 (48"), 9070 (52") or 9073 (61") baffle kit)
  • Page 45 Section 8 NOTES...

  • Page 46: Cutter Deck

    Section 8 36H CUTTER DECK 11 12...
  • Page 47 Section 8 36H CUTTER DECK Ref. No. Part No. Description 485805 Belt, Cutter Deck 483422 Pulley, 5" Idler 04112-06 Nut, 3/4-16 Spiral Lock 04063-01 Key, 1/4 x 1/4 x 1-1/4" 483324 Pulley, 5.73" OD - 25mm Bore 04021-09 Nut, 3/8-16 Elastic Stop 04041-38 Flat washer, 3/8-.406 x 2.25 x .188 483453-03...

  • Page 48: Cutter Deck

    Section 8 42H CUTTER DECK...
  • Page 49 Section 8 42H CUTTER DECK Ref. No. Part No. Description 484695 Belt, Cutter Deck 424615 Bracket, Belt Guide 04021-09 Locknut, 3/8 - 16 Elastic Stop 04043-04 Washer, Flat 3/8 - .391 x .938 x .105 HD 424367 Dust Shield 04112-06 Locknut, 3/4 - 16 Spiralock 04063-01 Key, 1/4 x 1/4 x 1-1/4"...

  • Page 50: 52H & 61H Cutter Decks

    Section 8 48H, 52H & 61H CUTTER DECKS 48 49...
  • Page 51 Section 8 48H, 52H & 61H CUTTER DECKS Part No. Qty Description 48 52 61 Part No. Description 48 52 61 483303 Bearing 485350 Belt, Cutter Deck - 48H 43693 Spacer 485424 Belt, Cutter Deck - 52H 462014 Spindle Housing (incl. 34, 35) 486027 Belt, Cutter Deck - 61H 43694...

  • Page 52: 42H Cutter Deck Controls

    Section 8 36H & 42H CUTTER DECK CONTROLS...
  • Page 53 Section 8 36H & 42H CUTTER DECK CONTROLS Ref. No. Part No. Description 428142 Link, Deck Lift - LH 04117-02 Nut, 3/8-16 Elastic Stop 04001-32 Bolt, Hex Head 3/8-16 x 1-1/4" 43086 Bushing 04061-07 Cotter Pin, 3/16 x 1" 04040-07 Flatwasher, 1/2-.531 x 1.062 x .095 04021-07 Nut, 1/2-13 Elastic Stop...

  • Page 54: 52H & 61H Cutter Deck Controls

    Section 8 48H, 52H & 61H CUTTER DECK CONTROLS...
  • Page 55 Section 8 48H, 52H & 61H CUTTER DECK CONTROLS Ref. No. Part No. Description 428142 Link, Deck Lift - LH 04117-02 Nut, 3/8-16 Elastic Stop 04001-32 Bolt, Hex Head 3/8-16 x 1-1/4" 43086 Bushing 04061-07 Cotter Pin, 3/16 x 1" 04040-07 Flatwasher, 1/2-.531 x 1.062 x .095 04021-07...

  • Page 56: 42H Sheet Metal Components

    Section 8 36H & 42H SHEET METAL COMPONENTS TO BOTTOM OF SEAT MOUNTING PLATE...
  • Page 57 Section 8 36H & 42H SHEET METAL COMPONENTS Ref. No. Part No. Description 486499 Seat, SZL 483559 Cable, Seat Stop 04001-59 Bolt, Hex Head 1/4-20 x 1-1/4" 04019-02 Nut, 1/4-20 Serrated Flange 463384 Seat-Plate W/Decal 04117-02 Nut, Flanged Elastic Stop, 3/8-16 04001-09 Bolt, Hex Head 5/16-18 x 1"...

  • Page 58: 52H & 61H Sheet Metal Components

    Section 8 48H, 52H & 61H SHEET METAL COMPONENTS TO BOTTOM OF SEAT MOUNTING PLATE...
  • Page 59 Section 8 48H, 52H & 61H SHEET METAL COMPONENTS Part No. Description Part No. Description 485939 Caster Wheel Assembly (incl. 32, 33, 486602 Seat, SZL w/Armrests 486633 Armrest, RH (48H, 52H, 61H) 34, 35) 485243 Bearing 486634 Armrest, LH (48H, 52H, 61H) 483559 Cable, Seat Stop 431052...

  • Page 60: 42H Drive System Components - Hydro-Gear Axles

    Section 8 36H & 42H DRIVE SYSTEM COMPONENTS - HYDRO-GEAR AXLES...
  • Page 61 Section 8 36H & 42H DRIVE SYSTEM COMPONENTS - HYDRO-GEAR AXLES Part No. Description Part No. Description 485808 Belt, Transmission SZL-36/42 *485192 Engine, Kawasaki - FR600V (INCL. 3,4,5) 04001-51 Bolt, Hex Head 3/8-16 x 3-3/4" *487203 Engine, Briggs & Stratton PXi2200 04043-04 Flatwasher, 3/8-.391 x .938 x .105 *485219...

  • Page 62: Drive System Components - Tuff Torq Axles

    Section 8 48H DRIVE SYSTEM COMPONENTS - TUFF TORQ AXLES 74 14 66 18 70 58 25 25...
  • Page 63 Section 8 48H DRIVE SYSTEM COMPONENTS - TUFF TORQ AXLES Part No. Description Part No. Description 04069-01 Pin, Rue Cotter - 3/8" *485219 Engine, Kawasaki - FR651V 04001-39 Bolt, Hex Head 5/16-18 x 2-1/4" *487203 Engine, Briggs & Stratton PXi2200 04001-21 Bolt, Hex Head 3/8-16 x 1-3/4"...

  • Page 64: 52H & 61H Drive System Components - Hydro-Gear Axles

    Section 8 48H, 52H & 61H DRIVE SYSTEM COMPONENTS - HYDRO-GEAR AXLES 74 14 66 18 70 58...
  • Page 65 Section 8 48H, 52H & 61H DRIVE SYSTEM COMPONENTS - HYDRO-GEAR AXLES Part No. Description Part No. Description *485219 Engine, Kawasaki - FR651V 04069-01 Pin, Rue Cotter - 3/8" *485220 Engine, Kawasaki - FR691V 04041-07 Flatwasher, 3/8-.391 x .938 x .105 04030-04 Lockwasher, 3/8"...

  • Page 66: 42 Electrical System

    Section 8 36 & 42 ELECTRICAL SYSTEM STARTER GROUND...
  • Page 67 Flatwasher, 1/4-.312 x .750 x .065 462942 Instrument Panel w/Decal, SZL-36 484565 Hourmeter, Inductive 485833 Switch, PTO 04030-04 Washer, Lock 3/8 Spring 04001-19 Bolt, Hex Head 3/8-16 x 1" 04132-01 Threaded Insert, 3/8-16 * Not available through Scag Power Equipment. Purchase locally.

  • Page 68: 61 Electrical System

    Section 8 48, 52 & 61 ELECTRICAL SYSTEM STARTER GROUND 37 33...
  • Page 69 Key, 1/4 x 1/4 x 1-1/4" 483958 Diode (part of wire harness) 04117-03 Nut, 1/4-20 Flange Elastic Stop 426727 Bracket, Switch 483473 Switch, Double Pole - Plunger 04003-02 Bolt, Carriage 1/4-20 x 3/4" * Not available through Scag Power Equipment. Purchase locally.

  • Page 70: Fuel System

    Section 8 FUEL SYSTEM *For California Only SZL-36 & 42 Models Only SZL-48 52 & 61 Models Only Purge Tank Purge Tank...
  • Page 71 Section 8 FUEL SYSTEM Ref. No. Part No. Description 484286 Fuel Cap *484297 Fuel Cap, C.A.R.B. 484279-03 Fuel Neck Insert 484333 Remote Vent, No Valve 484285 Grommet, Kelch 485393 Fuel Gauge (requires #6) 485394 Grommet, Fuel Gauge 485391 Valve, Fuel Shut Off 482571 Bushing, .56 Dia.

  • Page 72: Hydro-Gear Transaxle (Zt-2800 36"/42")

    Section 8 HYDRO-GEAR TRANSAXLE (ZT-2800 36"/42")
  • Page 73 Section 8 HYDRO-GEAR TRANSAXLE (ZT-2800 36"/42") Ref. Ref. Part No. Description Part No. Description HG71854 Kit, Filter Guard (LH) HG53246 Screw, Hex Washer HG54730 Plug, External Hex Vent 9/16-18 HG73041 Kit, Filter Guard (RH) HG51048 Swashplate, Trunnion HG73096 Kit, Side Cover LH HG73095 Kit, Side Cover RH HG50551...

  • Page 74: Tuff Torq Transaxle - Lh (Tz-450C-X 48")

    Section 8 TUFF TORQ TRANSAXLE - LH (TZ-450C-X 48")
  • Page 75 Centercase Cp / Order Repair Kit TT26106120652 Bolt 12*65 TT168T2025080 Cylinder Block Kit(Motor / Order Repair Kit TT187Q1624500 Motor Housing TT187T0034750 Thrust Bearing TT187Q1625430 Motor Gear S TT187Q1625300 Motor Shaft TT187Q1633520 Bearing 6201 Cn * Available through Scag Power Equipment...

  • Page 76: Tuff Torq Transaxle - Rh (Tz-450C-Y 48")

    Section 8 TUFF TORQ TRANSAXLE - RH (TZ-450C-Y 48")
  • Page 77 Centercase Cp / Order Repair Kit TT26106120652 Bolt 12*65 TT168T2025080 Cylinder Block Kit(Motor / Order Repair Kit TT187Q1624500 Motor Housing TT187T0034750 Thrust Bearing TT187Q1625430 Motor Gear S TT187Q1625300 Motor Shaft TT187Q1633520 Bearing 6201 Cn * Available through Scag Power Equipment...

  • Page 78: Hydro-Gear Transaxle (Zt-2800 48" / 52")

    Section 8 HYDRO-GEAR TRANSAXLE (ZT-2800 48" / 52")
  • Page 79 Section 8 HYDRO-GEAR TRANSAXLE (ZT-2800 48" / 52") Ref. Ref. Part No. Description Part No. Description HG53246 Screw, Hex Washer HG72882 Kit, 16cc Cylinder Block Assembly HG50752 Screw, Hex Washer 1/4-20 x .75 HG54730 Plug, External Hex Vent 9/16-18 HG73096 Kit, Side Cover LH HG72291 Kit, Gerotor Seal...

  • Page 80: Hydro-Gear Transaxle (Zt-3100 61")

    Section 8 HYDRO-GEAR TRANSAXLE (ZT-3100 61")
  • Page 81 Section 8 HYDRO-GEAR TRANSAXLE (ZT-3100 61") Ref. Ref. Part No. Description Part No. Description HG53246 Screw, Hex Washer HG71854 Kit, Filter Guard (LH) HG73041 Kit, Filter Guard (RH) HG54730 Plug, External Hex Vent 9/16-18 HG51048 Swashplate, Trunnion HG73096 Kit, Side Cover LH HG50551 Bearing, Thrust 30 x 52 x 13 HG73095...

  • Page 82: Replacement Decals And Information Plates

    Section 8 REPLACEMENT DECALS AND INFORMATION PLATES WARNING WARNING DANGER DANGER WARNING WARNING CUTTER DECK DOWN 486493...
  • Page 83 Section 8 REPLACEMENT DECALS AND INFORMATION PLATES Ref. No. Part No. Description 483402 Decal, Belt Cover 483405 Decal, Warning 485551 Decal, Start/Drive 483505 Decal, Spinning Blades 482100 Decal, Traction Control 486492 Decal, Height of Cut 486797 Decal, 36 Hero 486896 Decal, 42 Hero 486798 Decal, 48 Hero...

  • Page 84: Electrical Schematic

    Section 8 ELECTRICAL SCHEMATIC BRAKE INTERLOCK SWITCH WHITE BLACK LH NEUTRAL SWITCH GREEN BLACK W/RED STRIPE SEAT WHITE SWITCH GREEN GREEN BLACK BLACK W/RED STRIPE GREEN RH NEUTRAL SWITCH WHITE BLACK W/RED STRIPE GREEN Position Key Switch Legend G + M + A LIGHT KIT BLACK B + L + A...

  • Page 85: Limited Warranty - Szl

    If the mower is cutting more than the owners single property, it is deemed commercial use and the warranty does not apply. Scag Power Equipment reserves the right to deny and / or void the non- commercial warranty if it believes it to be in commercial use.
  • Page 86 © 2022 Scag Power Equipment Division of Metalcraft of Mayville, Inc.

This manual is also suitable for:

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