Snapper SZT18426BVE, SZT20486BVE MAINTENANCE/REPLACEMENT Parts, Loss Of Traction

Page 28

TROUBLESHOOTING

PROBLEM

 

PROBABLE CAUSE

Rider Will Not Move Or

1. Motion control levers in neutral position.

Loss Of Traction

2. Roll release lever is in “ROLL” position.

 

3.

Low transmission hydraulic oil level.

 

4.

Parking Brake engaged.

 

5.

Traction drive belt requires replacement.

Blade(s) Not Cutting

1. Blade engagement switch in the “OFF” position.

 

2.

Clutch belt slipping.

 

3.

Mower belt slipping.

 

4.

Electric clutch not functioning.

Cutting Grass

1. Uneven tire pressure.

Improperly

2. Cutting height too low or high.

 

3.

Engine speed too slow.

 

4.

Forward speed too fast.

 

5.

Terraced cut, side to side.

 

6.

Excessive deck pitch, front to rear.

 

7.

Cutting blade(s) dull or damaged.

 

8.

Blade belt slipping.

 

9.

Check electric clutch.

 

10. Check clutch belt.

Poor Grass Discharge 1. Engine speed too slow.

2.Forward speed too fast.

3.Grass is wet.

4.Excessively worn or damaged blade(s).

5.Build up of grass clippings and debris under deck.

6.Improper blade(s) installed on deck.

7.Blade(s) installed improperly on deck.

Battery Will Not Charge 1. Poor cable connections.

2.Bad battery cell(s).

3.Faulty alternator.

Oil Leaking

1. Leaking hose fittings, clamps or reservoir.

CORRECTIVE ACTION

1.Move levers in desired direction.

2.Move roll release lever to the engaged position.

3.Contact authorized SNAPPER dealer.

4.Move parking brake to disengaged position.

5.Replace traction drive belt.

1.Move blade switch to the “ON” position.

2.Replace clutch belt.

3.Replace mower belt.

4.Contact authorized SNAPPER dealer.

1.Bring to proper pressure.

2.Adjust cutting height.

3.Move engine speed control to “FAST” position.

4.Move joystick to a slower speed.

5.Adjust side to side level.

6.Adjust front to rear pitch.

7.Sharpen cutting edges or replace blade(s).

8.Replace blade belt.

9.Adjust to proper specifications. (33” Deck Only)

10.Replace clutch belt.

1.Move engine speed control to “FAST” position.

2.Move joystick to a slower speed.

3.Mow when grass is dry.

4.Service mower blade(s).

5.Clean deck.

6.Install proper SNAPPER blades.

7.Install blades properly.

1.Clean cables and battery terminals.

2.Replace with new battery.

3.Contact engine manufacturer’s dealer.

1.Verify fittings and hose clamps are tight.

4.6. MAINTENANCE/REPLACEMENT PARTS

MAINTENANCE/REPLACEMENT PARTS

42” Cutter Deck Blade (2 Blades Required)

2-6691

48” Cutter Deck Blade (3 Blades Required)

7-5588

42” Cutter Deck Belt (Electric Clutch to Cutting Deck)

7-5235

48” Cutter Deck Belt (Electric Clutch to Cutting Deck)

7-5092

Wheel Drive Belt (Engine to Hydro Transaxle)

4-2773

Mower Drive Belt (Engine to Electric Clutch)

2-9117

Mower Drive Belt (Engine to Electric Clutch) (48” Deck Only)

4-6997

Parts Manual for SCRAMBLER 42” & 48” Zero Turn Hydro Drive Series 6

06181

28

Image 28
Contents Scrambler Important Safety Instructions From Previous ColumnSafe Handling of Gasoline Towing Table of Contents Introduction NomenclatureCutting Deck Adjustment Handle Forward of Operator Seat Engine Speed & Choke Control Right Control PanelMotion Control Levers Parking Brake Next to Left Control Panel Applies park brakeEngine Operation 2.2.1. Starting Engine PRE-START Check ListStopping Engine Motion Control Getting ReadyForward Motion Reverse MotionConventional Turning Left turn shown right turn oppositeZERO-TURNING Stopping MotionMower Operation Cutting Height Adjustment Mower Blade EngagementMowing Operations Mower Blade DisengagementEngine should Start if Engine Must not Start ifEngine Must Begin to Stop if Service After First 5 Hours Change Engine OILCheck Mower Blade Twin & Triple Blade DeckService Every 25 Operating Hours Check Transaxle Drive BeltService Every 25 Operating Hours 3.3.1. Engine Mower ComponentsMower Deck Linkage Front Wheel BearingsFront Caster Wheel Pivot Shaft Parking Brake Pivot BushingsService Annually Storage OUT of SeasonEngine Adjustments & Repair Mower Drive Belt AdjustmentBelt Replacement Belt RemovalRefer to Section MAINTENANCE/REPLACEMENT Parts Blade BrakeHairpin Lift ARM Front or Rear View of Deck Twin Blade DeckSingle Blade Deck Deck ShownWheel Brake Adjustment Mower Blade Replacement 4.4.1. Blade Wear Limits Blade ReplacementNumbers refer to Section Maintenance /REPLACEMENT Parts Blade SharpeningBattery Battery Removal Battery Installation 1. Slide battery into battery cradleBattery Service Battery StorageMotion Control Adjustments Battery TestingNeutral Adjustments Right side shown fuel tank removed for clarity Neutral Return Spring AdjustmentsMotion Control Lever Alignment Trouble Shooting on Next Problem Probable CauseCorrective Action MAINTENANCE/REPLACEMENT Parts Loss Of Traction100 Service Performed EachUSE HRS Season Year Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Scrambler ZERO-TURN Hydro Drive Series

SZT18426BVE, SZT20486BVE specifications

The Snapper SZT18426BVE and SZT20486BVE are advanced lawn care machines designed for homeowners and professionals who demand high performance and reliability in their lawn maintenance tasks. Both models exhibit a combination of power, versatility, and user-friendly features that make them stand out in the market.

The Snapper SZT18426BVE is equipped with an 18 horsepower engine, making it a robust performer for various lawn sizes and types. Its cutting deck is 26 inches wide, which allows for efficient mowing even in tighter spaces. The SZT20486BVE takes it up a notch with a more powerful 20 horsepower engine and a wider 48-inch cutting deck, enabling it to cover more ground quickly, making it ideal for larger properties.

One notable feature of both models is the Zero-Turn technology, which allows for unmatched maneuverability. This function enables the operator to turn on a dime, facilitating access to corners and obstacles with ease. This is particularly beneficial for mowing around trees, flower beds, and other landscaping features. The comfort of the operator is also a priority; both models come with fully adjustable high-back seats that provide ample support during extended use.

Equipped with advanced cutting technologies, these Snapper models feature a patented mowing system that ensures a precise cut while maintaining the health of the grass. The adjustable cutting height offers versatility to achieve the desired grass length, accommodating various lawn conditions and preferences.

Moreover, both the SZT18426BVE and SZT20486BVE are designed with durability in mind. Their rugged frames and heavy-duty components ensure long-lasting performance, making them investments that stand the test of time. Additionally, maintenance is straightforward with easily accessible parts and a simple design that allows users to keep their machines in peak condition with minimal effort.

Safety features, such as the operator presence control, ensure that the mower will stop when the operator is not in a seated position, providing peace of mind during use. Both models also come with an easy-to-use dashboard that allows for quick adjustments on the go, including speed control and blade engagement.

Overall, the Snapper SZT18426BVE and SZT20486BVE are excellent choices for those seeking efficient, reliable, and user-friendly zero-turn lawn mowers that combine power and innovative features for a superior mowing experience.