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Scag Power Equipment SWZ36A-14FS, Operator'S Manual

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Scag Power Equipment SWZ36A-14FS Operator'S Manual Download Page 1

PART NO. 03428 Rev.01

PRINTED 09/2019

PRINTED IN USA

© 2020

Scag Power Equipment

Division of Metalcraft of Mayville, Inc.

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.

SWZ

Walk-Behind

Model: SWZ36A-14FS

 SWZ48V-15FS

 SWZ52V-18FS

 SWZL52V-22FSE

 SWZL61V-22FSE

OPERATOR’S 

MANUAL

Summary of Contents for SWZ36A-14FS

Page 1: ...mation 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 thi...

Page 2: ...away from power driven parts Keep others off the mower only one person at a time REMEMBER YOUR MOWER IS ONLY AS SAFE AS THE OPERATOR HAZARD CONTROL AND ACCIDENT PREVENTION ARE DEPENDENT UPON THE AWAR...

Page 3: ...2 9 SAFETY AND INSTRUCTIONAL DECALS 8 SECTION 3 SPECIFICATIONS 9 3 1 ENGINE 9 3 2 ELECTRICAL 9 3 3 ENGINE DECK 9 3 4 CUTTER DECK 10 3 5 WEIGHTS AND DIMENSIONS 10 3 6 PRODUCTIVITY 10 SECTION 4 OPERATI...

Page 4: ...OIL 30 7 5 ENGINE FUEL SYSTEM 30 7 6 ENGINE AIR CLEANER 31 7 7 BATTERY ELECTRIC START MODELS 31 7 8 CUTTER BLADES 32 7 9 TIRES 33 SECTION 8 ILLUSTRATED PARTS LIST 34 8 1 SCAG APPROVED ATTACHMENTS AND...

Page 5: ...BER PLATE LOCATION Figure 1 1 Mower Serial Number Plate Location GENERAL INFORMATION USE ONLY SCAG APPROVED ATTACHMENTS AND ACCESSORIES Attachments and accessories manufactured by companies other than...

Page 6: ...ning Blade On Start Spring Tension on Idler Off Stop Oil Falling Hazard Thrown Object Hazard Fast Slow Continuously Variable Linear Cutting Element Basic Symbol 481039S Pinch Point Cutting Element Eng...

Page 7: ...l contains important information about safety To avoid injury and possible death carefully read the message Be sure to fully understand the causes of possible injury or death SIGNAL WORD It is a disti...

Page 8: ...5 ENGINE FUEL SYSTEM for fueling procedure 14 Equipment must comply with the latest requirements per SAE J137 and or ANSI ASAE S279 when driven on public roads 15 Do not operate without the side disc...

Page 9: ...Immediately apply the parking brake if you lose steering control while operating Inspect the machine and correct the problem before continuing to operate 5 When using any attachment never direct the d...

Page 10: ...TENANCE CONSIDERATIONS STORAGE 1 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 m...

Page 11: ...m please see your authorized Scag dealer 13 Let the engine cool before storing 14 DO NOT store the machine near an open flame 15 Shut off fuel while storing or transporting 16 DO NOT store fuel near f...

Page 12: ...IT OR DISCHARGE CHUTE IS INSTALLED 483406 483404 SPINNING BLADES KEEP CLEAR BLADE CONTACT THROWN OBJECTS CAN INJURE 483505 483405 483505 WARNING Operation of this equipment may create sparks that can...

Page 13: ...witch 3 3 ENGINE DECK Drive System Hydraulic Drive with Two Variable Displacement Pumps and Two Cast Iron High Torque Wheel Motors Hydraulic Pumps Two Hydro Gear model PG Series 10 cc Hydraulic Pumps...

Page 14: ...Black Polypropylene Plastic Flexible Spindles Cast Iron Housing Tapered Roller Bearings with Top Access Grease Fitting and Grease Overfill Relief Poppet Spindle Pulleys Split Steel with Tapered Lockin...

Page 15: ...control the engine speed Pushing the lever forward increases engine speed Pulling the lever back decreases engine speed Full back position is the IDLE position Full forward is the cutting position 5 L...

Page 16: ...utral lock position move the speed control lever out of the neutral lock position engage the parking brake move the PTO switch to the OFF down position Stand in the operating position for electric sta...

Page 17: ...ou are comfortable with the controls before proceeding to mow FORWARD TRAVEL To travel forward with the mower release the parking brake select the desired speed using the speed control lever pull stee...

Page 18: ...itch in to the disengage position 4 Always operate the engine at full throttle to properly maintain cutting speed If the engine starts to lug down reduce the forward speed and allow the engine to oper...

Page 19: ...e chute becomes clogged shut off the engine and remove the ignition key Using a stick or similar item dislodge the clogged material Then resume normal mowing 4 12 MOVING MOWER WITH ENGINE STOPPED To f...

Page 20: ...to the highest setting for the first pass and then make a second pass to the desired height 6 Use a slow travel speed for trimming purposes 7 Operate the engine at full throttle for best cutting Mowi...

Page 21: ...NG STRIPS OF UNCUT GRASS IN CUTTING PATH Width of Deck SGB018 Dull worn blades Sharpen blades Incorrect blade sharpening Sharpen blades Low engine RPM Run engine at full RPM Belt slipping Adjust belt...

Page 22: ...aler Bent spindle area See your authorized SCAG dealer Dull blade Sharpen blade UNEVEN CUT ON UNEVEN GROUND WAVYAPPEARANCE HIGH LOW SCALLOPED CUT OR ROUGH CONTOUR Width of Deck SGB021 Uneven ground Ma...

Page 23: ...and or change direction of cut Wet grass Cut grass after it has dried out STEP CUT RIDGE IN CENTER OF CUTTING PATH Width of Deck SGB024 Blades not mounted evenly Adjust pitch and level Bent blade Repl...

Page 24: ...ise just until the LH wheel starts to creep forward Make note of the position of the adjustment nut Repeat on the right side as needed See Figure 6 1 5 Turn the adjustment nut clockwise just until the...

Page 25: ...the machine does not creep forward on the adjusted wheel 5 If the machine creeps in neutral you have moved out of the neutral band and will have to turn the tracking adjustment nut clockwise until th...

Page 26: ...d from a height of 1 3 4 inches to 4 1 4 inches at 1 4 inch intervals Due to many cutting conditions that exist it is difficult to suggest a cutter deck setting that will work for every lawn There are...

Page 27: ...owered to precisely tailor the deck s performance for the type of grass being cut The baffle can be set in seven 7 different positions for optimum performance A 3 1 2 or 3 3 4 Position See Figure 6 10...

Page 28: ...m Cut Baffle Adjustment Mounting Slot Selected Mounting Hardware Location Slot A Hole 1 Hole 2 Hole 3 Hole 4 Height inches 3 3 4 4 1 4 4 3 4 5 1 4 Slot B Hole 2 Hole 3 Hole 4 Height inches 3 1 2 4 4 1...

Page 29: ...utch Air Gap Adjustment 1 Locate the inspection windows on the clutch 2 Place a 0 015 feeler gauge in the slot between the rotor and the armature See Figure 6 12 INSERT 0 015 FEELER GAUGE HERE Figure...

Page 30: ...paragraph 7 7 X Check tire pressure See paragraph 7 10 X Check belt tension See paragraph 6 3 X Check the operator interlock system See paragraph 2 4 4 3 X Change engine oil and filter See paragraph 7...

Page 31: ...res more frequently under extreme dusty or dirty conditions 7 2 LUBRICATION GREASE FITTING LUBRICATION CHART LOCATION LUBRICATION INTERVAL LUBRICANT NO OF PLACES 1 Caster Wheel Pivot 100 Hours Bi Week...

Page 32: ...gure 7 1 Lubrication Fitting Points 390S0177 GREASE FITTING LUBRICATION LUBRICANT INTERVAL SPINDLE GREASE 40 HOURS WEEKLY CHASSIS GREASE 100 HOURS BI MONTHLY CHASSIS GREASE 200 HOURS MONTHLY 4 4 1 2 3...

Page 33: ...ion Thereafter check the oil after every 200 hours of machine operation or monthly whichever occurs first IMPORTANT If the oil level is consistently low check for leaks and correct immediately 1 Wipe...

Page 34: ...vice 9 If fuel is spilled on clothing change clothing immediately and wash affected skin 7 4 ENGINE OIL A CHECKING ENGINE CRANKCASE OIL LEVEL The engine oil level should be checked after every 8 hours...

Page 35: ...rer 4 Replace the air cleaner cover and secure 7 7 BATTERY ELECTRIC START MODELS WARNING Lead acid batteries produce flammable and explosive gases To avoid personal injury when checking testing or cha...

Page 36: ...s used for jump starting it must have a negative ground system 2 When connecting the jumper cables connect the positive cable to the positive battery post then connect the negative cable to the negati...

Page 37: ...nt them from rotating use the optional Blade Buddy tool P N 9212 to assist in securing the cutter blades remove the blade attaching bolt Remove the cutter blade bolt lockwasher and flatwasher from the...

Page 38: ...Scag approved attachments and accessories Mulch Plate p n 9258 9286 9287 9288 Hurricane Mulch p n 9263 9283 9284 9285 GC F4 p n 9075 Blade Buddy p n 9212 Hour Meter p n 48023 Turbo Baffle 48V 52V p n...

Page 39: ...82 Support Assembly Incl 3 4 6 45006 Caster Yoke 7 04021 07 Nut Elastic Stop 1 2 13 8 43022 Sleeve Caster Wheel Bearing 9 04001 37 Bolt Hex Head 1 2 13 x 5 1 2 10 See Note Flat Free Tire Assy Incl 11...

Page 40: ...20A 22 29 11 27 26 28 29 27 30 28 11 32 31 26 34 36 35 33 33 SWZ2016CD36A 23 25 53 2 8 46 5 54 3 49 47 6 50 51 48 5 A 24 39 11 10 17 16 15 15A 12 11 13 21 7 30A 52 52 19 57 55 58 56 25 43 59 60 61 62...

Page 41: ...ut 3 8 16 Pulley Tapered Hub Hex Hd Bolt 1 4 20 x 1 Hex Nut 5 8 11 Belt Blade Drive Elastic Stop Nut 5 16 18 Grade 8 Hex Nut 3 8 16 Center Locknut Nut 3 8 16 Serrated Flange Support Belt Cover Cpscrw...

Page 42: ...16 15 15A 11 64 65 11 12 17 38 71 14 14 18 22 1 24 26 34 37 35 40 39 30 11 28 4 29 30 28 32 29 11 33 11 29 30 28 4 49 36 62 45 25 62 36 47 25 9 25 36 26 48 25 43 21 67 22 13 A 72 31 26 19 23 20 50 73...

Page 43: ...x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 7...

Page 44: ...15 15A 11 64 65 11 12 17 38 71 14 14 18 22 1 24 26 34 37 35 40 39 30 11 28 4 29 30 28 32 29 11 33 11 29 30 28 4 49 36 62 45 25 62 36 47 25 9 25 36 26 48 25 43 21 67 22 13 A 72 31 26 19 23 20 50 73 2 7...

Page 45: ...U Nut 3 8 16 Tapered Hub Bolt 1 4 20 x 1 Hex Head Grade 8 Nut 5 8 11 Hex Pulley Double Belt RH Blade Drive Belt Blade Drive Nut 3 8 16 Nut Centerlock Nut 3 8 16 Serrated Flange Nut 3 8 16 Elastic Sto...

Page 46: ...42 R Section 8 ENGINE DECK MANUAL START ENGINE DECK MANUAL START SWZ 2013 EDMAN 10 8 8A 3 14 13 18 9 7 7A 5 11 12 12A 15 17 1 19 16 16A 4 6 4 2 20 21...

Page 47: ...Kawasaki 18FS FS600V Plate Clutch Bracket Clutch Bracket Clamp Bolt Carriage 5 16 18 x 1 Nut 5 16 18 Elastic Stop Pulley Guard 16 Small Frame Pulley Guard 20 Large Frame Heatshield 16 Small Frame Hea...

Page 48: ...44 R Section 8 ENGINE DECK ELECTRIC START SWZ 2013 EDELCT 5 10 12 13 11 14 15 19 18 16 26 6 17 8 32 7 9 RED BLK 25 26 33 30 31 23 22 29 28 20 21 3 4 27 1 24 30 28 30 2 34 35 36 37 38 39...

Page 49: ...Head 3 8 16 x 1 1 4 Heatshield 20 Large Frame Carriage Bolt 5 16 18 x 75 Rubber Boot Battery Box Battery Cable 31 5 Black Cable Tie Battery Not Available Through Scag Bolt 1 4 20 x 1 2 Nut 1 4 20 Pad...

Page 50: ...ND BRAKE COMPONENTS 50 47 50 24 24A 25 34 36 37 41 1 39 38 38 51 42 42 46 47 53 44 35 SWZ05D BC 3 3A 43 2 7 8 A 4 6 26 27 28 33 31 32 29 30 23 22 B 5 B 54 55 56 57 58 59 60 56 17 12 13 15 14 16 20 18...

Page 51: ...rr Flange Bushing Brake Grease Fitting Brake Actuator Weldment LH Brake Actuator Weldment RH Bolt 3 8 16 x 2 1 4 Tire 16 x 6 50 4 ply Rim Assy Lock Washer Wheel Motor Hex Castle Nut 3 4 28 UNEF Nut Lu...

Page 52: ...19 28 10 42 12 40 SWZ 15 SFHAN 40 60 75 82 61 86 85 80 81 88 79 B 76 99 65 98 73 93 78 79 B 95 58 63 48 61 88 37 66 52 82 66 6 73 46 43 70 44 45 51 42 47 49 11 24 72 C 3 C 33 78 53 97 84 57 92 100 64...

Page 53: ...top 3 8 16 Flange Bearing Capscrew 5 16 18 x 1 Serr Flg Nut 5 16 18 Serrated Flange Plate Side Spacer Neutral Bearing Bearing Speed Ctrl Bellcrank Hex Head Bolt 5 16 18 x 1 3 4 Spring Return Spacer Si...

Page 54: ...7 14 13 11 18 19 28 16 24 25 31 10 42 12 40 SWZ 19 LFHAN 75 76 74 71 40 60 101 82 A A 61 86 85 80 81 88 79 B 100 98 65 97 73 93 78 79 B 94 58 63 48 61 88 37 66 52 82 66 6 73 46 43 70 44 45 51 42 47 49...

Page 55: ...ring Capscrew 5 16 18 x 1 Serr Flg Nut 5 16 18 Serrated Flange Plate Side Spacer Neutral Bearing Bearing Speed Ctrl Bellcrank Hex Head Bolt 5 16 18 x 1 3 4 Spring Return Spacer Side Plate Flatwasher 7...

Page 56: ...11 SWZ EPA Phase 3 Fuel System FUEL SYSTEM EPA PHASE 3 produced after 1 1 2010 To Fuel Pump To Engine Purge Port Tank Purge A A B B 3 2 1 4 5 6 7 8 9 10 10 11 15 16 17 18 19 19 20 12 13 21 22 20 23 28...

Page 57: ...Hose Vapor Recovery 1 4 order by inch 13 04030 03 Lockwasher 5 16 Spring 14 04001 09 Bolt Hex Head 5 16 18 x 1 15 484287 Carbon Canister 16 484285 Grommet Viton 17 484333 Fitting Remote Vent 18 48434...

Page 58: ...3 20 18 12 B 5 6 7 29 22 25 10 10 19 19 21 27 26 28 10 10 G F 23 23 23 11 6 6 11 E D 22 23 13 12 15 32 C 5 9 4 14 2015 SWZ HA 11 11 28 23 23 20 12 6 C 23 A A 29 4 23 12 8 J H 30 33 16 10 10 19 19 17 3...

Page 59: ...Tee 3 8 O Ring x JIC x 1 2 Hose 16 422794 Strap Hydraulic Tank 17 422793 Bracket Hydraulic Tank 18 04017 16 Capscrew 5 16 18 x 75 Serr Flange 19 48603 04 O Ring 20 482266 01 Elbow 9 16 O Ring x 3 8 Ho...

Page 60: ...56 R Section 8 HYDRAULIC PUMP ASSEMBLY O v e r h a u l S e a l K i t 1 2 3 4 5 6 7 8 9 10 28 24 26 11 12 13 14 15 22 23 20 21 18 17 16 19 27 29 25 24 PORT A SIDE PORT B SIDE...

Page 61: ...7 x 40 x 12 13 HG 51161 Lip Seal 14 HG 50329 Retaining Ring 15 HG 50951 Spacer 16 HG 70331 Cylinder Block Kit 17 HG 2003014 Block Spring 18 HG 2003017 Block Thrust Washer 19 HG 51444 Valve Plate 20 HG...

Page 62: ...SWITCH POS HOURMETER NEG HOURMETER TO ENGINE DECK WIRE HARNESS BRAKE SWITCH WIRE HARNESSES MAGNETO GROUND DIODE 600V 6A CLUTCH YELLOW BLACK WHITE BLUE BLUE WHITE BLACK W RED STRIPE BLACK BLACK BLUE BL...

Page 63: ...WIRE HARNESS OPERATOR PRESENCE SWITCH POS HOURMETER NEG HOURMETER ENGINE DECK WIRE HARNESS ELECTRIC START PART NO 484283 MAGNETO GROUND CLUTCH RECTIFIER INSTRUMENT PANEL HARNESS NEUTRAL INTERLOCK FUE...

Page 64: ...E HARNESS CONNECTOR PTO SWITCH NEUTRAL INTERLOCK SWITCH KEY SWITCH OPERATOR PRESENCE SWITCH HOURMETER HM BLACK W RED STRIPE BLACK W RED STRIPE BLACK BLACK WHITE BLACK BLACK YELLOW YELLOW YELLOW WHITE...

Page 65: ...GROUND CLUTCH HANDLE BAR TO ENGINE DECK WIRE HARNESS CONNECTOR CONNECTOR NOT USED ON SWZ BLACK GREEN RED BLACK BLUE BLACK YELLOW BLACK WHITE BLACK W RED STRIPE BLUE WHITE RED W YEL STRIPE GREEN RED Y...

Page 66: ...T COVER BEFORE OPERATING MACHINE 7 6 BEFORE OPERATING 486117 Read operator s manual Solicite etiquetas en espanol a un distribuidor Scag Make sure guards shields safety devices are in place working Cl...

Page 67: ...63 R Section 8 11 12 14 482297 13 Heavy Duty Commercial 481971 15 REPLACEMENT DECALS AND INFORMATION PLATES 10 481423 SPEED CONTROL SLOW FAST NEUTRAL N 481124 21 486136...

Page 68: ...anel Front Decal 36 Advantage Decal 48 Velocity Plus Decal 52 Velocity Plus Decal 61 Velocity Plus Decal Heavy Duty Commercial Decal Speed Control Decal Scag Zero Turn Decal Oil Decal Tracking Adjustm...

Page 69: ...65 R Section 8...

Page 70: ...e 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 cancella...

Page 71: ...2020 Scag Power Equipment Division of Metalcraft of Mayville Inc...

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