Scag Power Equipment SWZT36-481FS Operator's Manual

PART NO. 03332PRINTED 3/2013PRINTED IN USA© 2013Scag Power EquipmentDivision of Metalcraft of Mayville, Inc.Congratulations on owning a Scag mower! Th

6RSection 2MAINTENANCE CONSIDERATIONS & 2.5 STORAGENever make adjustments to the machine with the 1. engine running unless specifically instructed

7RSection 2SAFETY AND INSTRUCTIONAL DECALS2.8 4834024834062013 SWZT Safety Decals Molded in Fuel TankWARNINGINSTALL BELT COVER BEFOREOPERATING MACHIN

8RSection 3SPECIFICATIONSENGINE3.1 General Type ...Heavy

9RSection 3True Cutting Width:36 ...

10RSection 4 CAUTIONDo not attempt to operate this mower unless you have read this manual. Learn the location and purpose of all controls an

11RSection 4Speed Control Lever (Figure 4-1). 7. Used to select the forward speed.Neutral Latch (Figure 4-1). 8. Used to secure the hydraulic drive

12RSection 4FORWARD TRAVELTo travel forward with the mower, depress the operator presence control, release the parking brake, select th

13RSection 4HILLSIDE OPERATION4.7 WARNINGDO NOT operate on steep slopes. ALWAYS FOLLOW OSHA APPROVED OPERATION.This mower has been designed for

14RSection 4MOVING MOWER WITH ENGINE 4.11 STOPPEDTo “free-wheel” or move the mower around without the engine running, move the dump valve

15RSection 5CONDITION CAUSE CURESTRINGERS - OCCASIONAL BLADES OF UNCUT GRASSWidth of DeckSGB020Low engine RPM Run engine at full RPMGround speed too

WARNINGFAILURE TO FOLLOW SAFE OPERATING PRACTICES MAY RESULT IN SERIOUS INJURY OR DEATH.Read this manual completely as well as other manuals that cam

16RSection 5CONDITION CAUSE CUREU N E V E N C U T O N F L AT GROUND - WAVY HIGH-LOW APPEARANCE, SCALLOPED CUT, OR ROUGH CONTOURWidth of DeckS

17RSection 5CONDITION CAUSE CURESCALPING - BLADES HITTING DIRT OR CUTTING VERY CLOSE TO THE GROUNDWidth of DeckSGB022Low tire pressures Check and adju

18RSection 6PARKING BRAKE ADJUSTMENT6.1 WARNINGDo not operate the mower if the parking brake is not operable. Possible severe injury co

19RSection 6NEUTRAL LATCH ADJUSTMENT6.3 -NOTE-This adjustment is made to allow the steering control levers to be moved out of the neutral latch

20RSection 6If the machine pulls to one side, stop the mower 3. by placing the steering control levers in the neutral position. Using a wrench, turn t

21RSection 6ADJUST HERECutter Deck Level AdjustmentFigure 6-5. Move bolts on the front and rear deck hanger chains 2. up or down in the slots until th

22RSection 6CUTTER DECK HEIGHTThe cutter deck height adjustment is made to ensure that the cutter deck is cutting at the height indicated on t

23RSection 6ADJUSTMENT NUTSADJUSTMENT NUTSClutch Air Gap AdjustmentFigure 6-11. This adjustment should be done every 500 hours of operation o

24RSection 7MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS7.1 HOURSPROCEDURE COMMENTSBREAK-IN (FIRST 10)8 20 40 100 200 400XCheck all hardware for

25RSection 7MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D)HOURSPROCEDURE COMMENTSBREAK-IN (FIRST 10)8 40 100 200 400XCheck hardware f

IRTable of ContentsTable of ContentsGENERAL INFORMATIONSECTION 1 - ...

26RSection 7B. CHANGING HYDRAULIC OILThe hydraulic system oil should be changed after the first 120 hours of machine operation and every 400 hours or

27RSection 7The hydraulic system will need to be purged of 10. all air. Raise the rear of the machine so the drive wheels are off the ground. Use jack

28RSection 7ENGINE OIL7.4 A. CHECKING ENGINE CRANKCASE OIL LEVEL The engine oil level should be checked after every 8 hours of operation or daily as i

29RSection 7Replace gas cap and tighten the fuel cap until it 10. ratchets.B. REPLACING IN-LINE FUEL FILTER ELEMENTSThe engine fuel filter should be r

30RSection 7SGB033Angle Blade BackDo Not Cut InX Must NOT Exceed1/3 Blade WidthX30Blade SharpeningFigure 7-6. Check the balance of the blade. If the b

31RSection 8SCAG APPROVED ATTACHMENTS AND ACCESSORIES.8.1 Attachments and accessories manufactured by companies other than Scag Power Equipment are no

32RSection 836" CUTTER DECK2014 SWZT 36CD31323334323536123455667998101112131514612191818202126252323242928171161445454443422741403738393022

33RSection 836" CUTTER DECKRef. No.Part No. DescriptionRef. No.Part No. Description12345678910111213**14151617181920212204021-0942461504043-04424

34RSection 848" CUTTER DECK363738393740412014 SWZT CD35323334313028292726254247466434444451484951502952192022181516114152122232499111012341056761

35RSection 8Ref. No.Part No. DescriptionRef. No.Part No. Description123456789101112131415161718192021**2223242504021-0942461504112-0604063-01484618040

IIRTable of ContentsADJUSTMENTSSECTION 6 - ...186.1 PA

36RSection 8CUTTER DECK CONTROLSAA12345678910101314121110912111767165159383637381018192014135212010922219105102292324233425272626293031323433351028

37RSection 8CUTTER DECK CONTROLSRef. No. Part No. Description1234567891011121314151617181920212223242526272829303132333435363738481625-0104029-044

38RSection 8ENGINE DECK & HYDRAULIC SYSTEMAABB1234564789111213141516161710191882120236025261427282930313233343536363741434238394058594445444946474

39RSection 8ENGINE DECK & HYDRAULIC SYSTEMRef. No.Part No. DescriptionRef. No.Part No. Description123456789101112131415161718192021222324252627282

40RSection 8STEERING CONTROLSAABB111111234531098674529475326454662344434245264841234049515035342613938253635373633303230312911271312261415166172228181

41RSection 8STEERING CONTROLSRef. No.Part No. DescriptionRef. No.Part No. Description1234567891011121314151617181920212223242526272804021-094845894367

42RSection 8BRAKE COMPONENTSAA1812357648910111213141151611312461719

43RSection 8BRAKE COMPONENTSRef. No. Part No. Description1234567891011121314151617181904069-0146251548154804062-024418704017-1604061-0204040-05437

44RSection 8ELECTRICAL SYSTEM AND THROTTLE CONTROLSCAGPOWER EQUIPMENT126345711810913121420153114131214152122232624252728293016191718

45RSection 8Ref. No. Part No. Description1234567891011121314151617181920212223242526272829303146206948360948017-0448017-0346257604003-4304003-1248

1RSection 1INTRODUCTION1.1 Your mower was built to the highest standards in the industry. However, the prolonged life and maximum efficiency of your m

46RSection 8SWZT FUEL SYSTEMTo Fuel PumpTo Engine Purge PortABTankPurgeAB32145678*9*10*10*1113121212232425261819171920212212131415162815292728151630

47RSection 8SWZT FUEL SYSTEMRef. No. Part No. Description12345678910111213141516171819202122232425262728293048428648429748425948424246237548257148

48RSection 8ZT-2800 HYDRAULIC AXLE ASSEMBLYOverhaul Seal Kit132654741098111213141516171819202423212225262728293031323334353637414243384045443946494850

49RSection 8ZT-2800 HYDRAULIC AXLE ASSEMBLYRef. No.Part No. DescriptionRef. No.Part No. Description123456789101112131415161718192021222324252627282930

50RSection 8REPLACEMENT DECALS AND INFORMATION PLATES4BEFORE OPERATINGWARNING*Read operator's manual*Make sure guards, shields & safety devi

51RSection 8REPLACEMENT DECALS AND INFORMATION PLATESRef. No. Part No. Description1234567891011121314*48466248314483402484673484674483406484044837

52RSection 8SWZT ELECTRICAL SCHEMATICBLACK W/RED STRIPEYELLOWBLACKBLACKYELLOWBLACKBLACKYELLOWYELLOWBLACK W/RED STRIPEBLUEWHITEWHITEBLACKWHITEBLACKWHIT

LIMITED WARRANTY - COMMERCIAL EQUIPMENTAny part of the Scag commercial mower manufactured by Scag Power Equipment and found, in the reasonable judgmen

© 2013Scag Power EquipmentDivision of Metalcraft of Mayville, Inc.

2RSection 1SYMBOLS1.4 SYMBOL DESCRIPTION SYMBOL DESCRIPTION Choke Transmission Parking Brake 48071SSpinning Blade On/Start Spring Tension on Idler Off

3RSection 2INTRODUCTION2.1 Your mower is only as safe as the operator. Carelessness or operator error may result in serious bodily injury or

4RSection 2DO NOT allow children to ride or play on the 3. machine, it is not a toy.Clear the area to be mowed of objects that could be 4. picked up a

5RSection 2Start the engine when the neutral latches are in 6. the neutral lock position, the cutter blades are disengaged, parking brake is engaged a