Snapper 20HP, 19HP, 18HP user manual Mower Deck Leveling, Orient Blades Side-to-Side

Page 39

Troubleshooting, Adjustments, & Service

MOWER DECK LEVELING

Perform these adjustments on a flat level surface.

SIDE-TO-SIDE LEVELING

1.With the mower installed, place the rider on a smooth, level surface such as a concrete floor. Turn the front wheels so they are straight.

2.Check for bent blades and replace if necessary.

3.Place the mower cutting height pin in the 4th hole from the bottom (see insert, Figure 33). Arrange the

outside mower blades so that they are pointing from side-to-side (Figure 31).

4.Measure the distance between the outside tips of each blade and the ground (Figures 31 & 32). If there is more than 1/8” (3mm) difference between the measurements on each side, proceed to step

5.If the difference is 1/8” (3mm) or less, proceed to step 6.

5.Use the rear leveling links (B, Figure 30) to adjust the side-to-side leveling of the deck. Repeat step

4if necessary.

FRONT-TO-BACK LEVELING

Figure 31. Orient Blades Side-to-Side

A

B

C

Figure 32. Measure Blade Tips to Ground

A.Mower Deck

B.Blade Tip

C.Level Ground

Troubleshooting

6.Arrange the blades so they face front-to-back (Figure 34).

7.Measure the distance from the ground to the front tip of the center blade, and from the ground to rear tips of left-hand and right-hand blades (Figures 32 & 34). The front tip of the center blade should be 1/4" (6mm) higher than rear tips of left-hand and right-hand blades. If not, proceed with steps 8 - 11.

8.Check the length of the hanging rods. The rear (D, Figure 33) should be 15” (38,1cm) and is not adjusted. To adjust the pitch of the mower deck, adjust the front leveling nuts only.

9.Loosen the front lock nuts (E, Figure 33).

10.Turn the leveling nuts (A, Figure 33) counter- clockwise to lower the front of mower deck. Turn the nuts clockwise to raise the front of the mower. Make adjustments in small increments, trying to keep tension on both leveling nuts.

11.Tighten the front lock nuts (E).

12.Re-check the blade measurement then repeat steps 7-11 as necessary.

C

B

 

A

 

D

 

E

Figure 33. Mower Leveling

A.Front Leveling Nuts

B.Rear Leveling Rods

C.4th Cutting Height Hole

D.Rear Hanger Rods

E.Front Lock Nuts

Figure 34. Orient Blades Front-to-Back

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Contents 18HP Zero-Turn Riders 19HP Zero-Turn Riders20HP Zero-Turn Riders Page Date Purchased Table of Contents Safety Rules & Information Operating SafetySlope Operation Retaining Walls, Drop-offs, and Water General Operation Slope Operation Safety Rules and InformationSafe Handling of Gasoline Service & MaintenanceIdentification Numbers CE Models Safety DecalsSafety Decals North American ModelsOperational Safety Checks Safety Interlock SystemNorth American Models only Safety Interlock System Export Models only Safety Interlock SystemServicing Safety IconsNorth American Safety Icons CE Safety IconsControl Functions Features & ControlsTransmission Oil Fill PTO SwitchSeat Adjustment Lever Hour MeterGeneral Operating Safety OperationChecks Before Starting Starting the Engine Stopping the Rider and EnginePushing the Rider by Hand Reverse Travel Practice Zero Turn Driving PracticeSmooth Travel Forward Travel PracticeTurning Practice Turning Around a CornerExecuting an End-Of-Row Zero Turn Executing TurnsMower Removal Installation InstallationRemoval Tall Grass Requires Incremental Cutting MowingMowing Recommendations Height of GrassProper Broadcast Mowing When and How Often to MowMowing Methods Mowing PatternsProper Mulching Attaching a TrailerRegular Maintenance Before Every Spring Each Hours 100 250 Fall UseCheck Transmission Oil Change Transmission Oil Filter Lube Rear Suspension Pivot Under seat LubricationGrease OilServicing the Mower Blades Service Interval Every 10 Hours or As RequiredFuel Filter Engine MaintenanceCheck Tire Pressures Checking / Adding FuelCheck /FILL Transmission OIL Transmission OIL Filter ChangeChange Interval Every 250 Hours Filter Part Number Battery Maintenance Cleaning the Battery and CablesStorage Troubleshooting the Rider Troubleshooting, Adjustments, & ServiceTroubleshooting the Mower Troubleshooting, Adjustments, & ServiceStreaking Troubleshooting Common Cutting ProblemsSeat Adjustment Ground Speed Control Lever AdjustmentSeat Position Adjustment Speed Balancing Adjustment Cutting Height AdjustmentNeutral Adjustment Brake Spring Set Collar Locknut Parking Brake AdjustmentSuspension Adjustment Select Models Blade Brake Check PTO Clutch AdjustmentOrient Blades Side-to-Side Mower Deck LevelingRoller BAR Leveling Select Models Mower Belt ReplacementBattery Charging Hydraulic Pump Drive Belt ReplacementTechnical Manuals SpecificationsPage Product Quick Specs Belts and Blades Tractor19 HP* Kawasaki
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