1998 SSZ Operators MANUAL - Scag Power Equipment

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ADJUSTMENTS - CONT’DNeutral Adjustment Cont'd6. Tighten the jam nut to secure the neutral position.7. Adjust the other drive wheel if necessary.8. Actuate the hand control levers forward and reverse.Allow the levers to self-center and check that thedrive wheels remain in neutral.NOTE: The neutral return mechanisms on thefenders are adjusted at the factory. Readjustmentshould not be necessary.Straight Line Running AdjustmentCAUTION:Stop engine and remove key from ignitionbefore making any adjustments. Wait forall moving parts to come to a complete stopbefore beginning work.Engine and drive unit can get hot duringoperation. Allow engine and drive componentsto cool before making any adjustments.CASTER WHEELS25 PSIFigure 3DRIVE WHEELS12 PSINOTE: Make this adjustment only on the LHpump. The RH pump has a fixed speed andcannot be adjusted.ESC202G2. Locate the turnbuckle for LH pump under theoperator seat in front of the hydraulic oil tank. (SeeFigure 4)3. Loosen nut securing turnbuckle to bellcrank. (SeeFigure 4)1. Before making this adjustment, check the tirepressure of the drive wheels. Tire pressure for eachwheel must be equal. (See Figure 3) If the tirepressures are not equal, the machine will pull to theside with the lower tire pressure.SLOWERFASTERNUTTURNBUCKLEBELLCRANKSC203GFigure 44
ADJUSTMENTS - CONT’DStraight Line Running Adj. - Cont'd4. Adjust position of turnbuckle by moving it inmounting slot either forward to slow left wheel orbackward to speed up left wheel. If unit pulls to theright, left wheel is too fast. If unit pulls to the left,left wheel is too slow.5. Tighten nut to secure turnbuckle.6. Readjust neutral if necessary. (See Figure 2)Cutter Deck Drive Belts3. To adjust RH blade drive belt: Adjust RH belttension so belt moves 1/2" with 10 pounds pressure.Adjust tension by tightening or loosening J-bolt.(See Figure 6 for SMZ-52; See Figure 7 forSMZ-61 & SMZ-48)4. Carefully unlatch foot plate support rod and lowerfoot plate.WASHERDrive NUT Belt Replacement"J" BOLTCAUTION:Stop engine and remove key from ignition beforemaking any adjustments. Wait for all movingparts to come to a complete stop beforebeginning work.BELTFigure 6 - SMZ-52SC205G1. Lift foot plate and secure with foot plate supportrod.2. To adjust cutter deck drive belt: Adjust until end ofspring aligns with end of L-shaped bracket. (SeeFigure 5)WASHERBELTNUT"J" BOLTBELTNUT"J" BOLTSC206GFigure 7 - SMZ-61 & SMZ-48WASHEREND OF L- SHAPEDBRACKETFigure 5SC204GNOTE: Due to initial belt stretching, check thisadjustment after the first 2 hour, 4 hour, and 8 hourintervals.5
Page 1 and 2: MODEL SSZTHIS MANUAL CONTAINS THE O
Page 3 and 4: ®TABLE OF CONTENTSSUBJECTPAGEGener
Page 5 and 6: Your mower was built to the highest
Page 7: HYDRAULIC SAFETY1. Hydraulic fluid
Page 11 and 12: INITIAL RUN, INSPECTION, ANDOPERATI
Page 13 and 14: MAINTENANCE - CONT'DgCurb ClimbingW
Page 15 and 16: TROUBLESHOOTING CUTTING CONDITIONSC
Page 17 and 18: TROUBLESHOOTINGCONDITION CAUSE CURE
Page 19 and 20: SPECIFICATIONS FOR SCAG SSZ ZERO-TU
Page 21 and 22: 48", 52", & 61" CUTTER DECKS - CONT
Page 23 and 24: CUTTER DECK CONTROLS 48", 52", & 61
Page 25 and 26: SHEET METAL COMPONENTS - CONT’DRe
Page 27 and 28: HYDRAULIC COMPONENTS - CONT’DRef.
Page 29 and 30: AXLE ASSEMBLY2171819161520142122111
Page 31 and 32: TRACTION DRIVE COMPONENTSRef. PartN
Page 33 and 34: BRAKE AND STEERING CONTROLS - CONT
Page 35 and 36: INSTRUMENT PANEL AND ELECTRICAL COM
Page 37 and 38: REPLACEMENT DECALS48556 - Size 12"
Page 39 and 40: REPLACEMENT DECALSCAUTION:SPRING TE
Page 41: © 1997SCAG POWER EQUIPMENTDIVISION

1998 SSZ Operators MANUAL - Scag Power Equipment

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