Snapper 400 Series manual Mower Adjustments, Side-To-Side Leveling

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MOWER ADJUSTMENTS

If the cut is uneven, the mower may need leveling. Unequal or improper tire pressure may also cause an uneven cut. Make sure tire pressure is correct as speci- fied in Checking Tire Pressure. To achieve proper mower levelling, perform Side-To-Side Leveling, Front-To-Back Leveling and Transport Height Adjustment procedures, in order, as follows.

Adjustments

WARNING

Before checking mower, shut off PTO and engine. Allow all moving parts to stop. Remove ignition key, then disconnect the spark plug wire and fasten it away from the spark plug.

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 straight forward.

2.Check for bent blades and replace if necessary.

3.Loosen nut (C, Figure 26) so trailing arms are loose. Mower must be resting on rollers with no weight on trailing arms.

4.Use the Dial-A-CutTMControl (E, Figure 27) and place mower in mid-cut position by aligning front edge of mower lift lever (A) with number 2 or 3 on quadrant scale. Make sure mower lift lever is in down position.

5.Make sure rear rollers (C, Figure 28) are on the ground. If not, refer to Transport Height Adjustment.

NOTE: If rollers do not rest on the ground and it is necessary to perform transport height adjustment, it is necessary to perform transport height adjustment again after all leveling procedures are completed.

6.Position blade(s) side-to-side and measure distance from outside tip of blade(s) to ground. Measurement should be equal (within 1/8”).

7.See Figure 28. On left side of mower, make sure eccentric nut is in correct position as shown. Loosen outside nut (A) and rotate eccentric nut (B) so that flat side with hole closest to it is towards the rear. Tighten outside nut (A) while holding eccentric nut (B).

8.On right side of mower, loosen outside nut (A). Turn eccentric nut (B) counterclockwise to raise side of mower, or clockwise to lower right hand side of mower.

NOTE: Do not turn eccentric nut more than 1/4 turn in either direction. When adjusted beyond 1/4 turn, nut will move mower in opposite direction than when starting adjustment.

9.When adjustment is correct, hold eccentric nut (B) and tighten nut (A) to 30 ft-lbs. Check measurement on both sides of mower.

*2397

Figure 26. Trailing Arms

 

A. Spacers

C. Nut

B. Rear Mower Rollers

D. Rear Trailing Arms

WARNING

Mower blades are sharp. Turn the mower drive belt to rotate blades into position or wear protective gloves to protect against injury.

 

B

A

 

 

D

 

C

 

+

 

-

 

E

Figure 27. Controls

 

A. Mower Lift Lever

D. Clutch/Brake Pedal

B. Parking Brake Knob

E. Dial-A-CutTMControl

C. Ground Speed Control Lever

27

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Contents 16HP Hydro Riders 13HP Hydro Riders Mower DecksPage Table of Contents Safety Rules & Information Operating Safety Slope Operation Safety Rules and InformationGeneral Operation Safety Rules & InformationIgnition System Service and Maintenance CE Identification TAG Markings Identification NumbersNorth American CE ModelsSafety Decals Safety DecalsNorth American Models CE ModelsSafety Icons CE Safety IconsThrottle/Choke Control Control FunctionsThrottle Control ChokeFeatures & Controls Operational Safety Checks General Operating SafetyAdding Fuel Checks Before StartingStarting the Engine Operating the RiderOperating the Mower Selecting Ground & Engine SpeedStopping the Rider Pushing the Rider by Hand Mowing in ReverseAttachment Operation in Reverse Mower Removal and Installation Storage Check Tire Pressures Regular MaintenanceFuel Filter Raising the Seat DeckLubrication Regular MaintenanceLubricate Rear Axle Shafts Battery MaintenanceCleaning the Battery and Cables Removing The Blade Servicing the Mower BladesTroubleshooting the Rider Troubleshooting Adjustments & ServiceTroubleshooting the Rider Troubleshooting, Adjustment & ServiceTroubleshooting the Mower Steering Wheel Adjustment Seat AdjustmentSteering Gear Adjustment Brake Adjustment AdjustmentsBrake Adjustment Blade Brake CheckSide-To-Side Leveling Mower AdjustmentsFront-To-Back Leveling Transport Height Adjustment Battery ChargingMower Belt Belt ReplacementRider Drive Belt Engine DimensionsTransmission ChassisMaintenance Items Replacement PartsOptional Accessories Technical ManualsPage Lawn Care Lawn Care & Mowing Information Page

400 Series specifications

The Snapper 400 Series is a robust line of riding lawn mowers designed for homeowners looking for efficiency and power in lawn maintenance. This series is known for its reliable performance, user-friendly features, and innovative technology, making it a popular choice among homeowners and landscaping professionals alike.

One of the standout features of the Snapper 400 Series is its powerful engine options. Equipped with a range of high-performance Briggs & Stratton engines, these mowers offer impressive torque and cutting capabilities. The series is designed to handle diverse lawn conditions, from flat terrains to steep inclines, providing a consistent cutting experience.

Ergonomics play a crucial role in the design of the Snapper 400 Series. The mowers come with an adjustable seat, allowing users to find their ideal position for comfort during longer mowing sessions. The intuitive dashboard features all necessary controls within easy reach, enabling users to operate the mower with minimal effort.

The cutting decks in the Snapper 400 Series are engineered for versatility. With options for both side discharge and mulching, users can choose the best approach for their lawn. The mowing heights are adjustable, allowing for a custom cut that suits individual preferences and grass types. Additionally, the steel cutting decks provide durability, ensuring that the mowers withstand frequent use without significant wear.

Another notable innovation within the Snapper 400 Series is the ReadyStart technology. This system ensures that the engine starts easily with just one pull, eliminating the frustration that comes with traditional pull-start engines. The use of a hydrostatic transmission offers smooth and precise control over speed and direction, further enhancing the mowing experience.

The Snapper 400 Series is also aesthetically designed, with a modern appearance that appeals to a wide range of consumers. Its compact size allows it to navigate through tighter spaces, making it practical for varied landscape designs.

Overall, the Snapper 400 Series combines power, comfort, and innovative features to deliver exceptional lawn care solutions. Whether you are an experienced landscaper or a first-time mower owner, the Snapper 400 Series provides the tools necessary for effective and enjoyable lawn maintenance. Its reputation for durability and performance makes it a top contender in the riding mower market.
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