Snapper YZ18426BVE, YZ20486BVE MAINTENANCE/REPLACEMENT Parts, Loss Of Traction

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TROUBLESHOOTING

PROBLEM

 

PROBABLE CAUSE

Rider Will Not Move Or

1. Joystick in the neutral “N” 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.Place joystick in desired speed position.

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 YZ 42” & 48” Series 6

06183

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Contents Scrambler Important Safety Instructions From Previous ColumnSafe Handling of Gasoline Towing Table of Contents Introduction NomenclatureOperating Instructions PRE-START Check ListOn Next Executing a zero-turnStarting & Operation Engine Electric Start Wheel Drive Mower Blade StoppingEngine Mower BladeEngine should Start if Cutting Height AdjustmentEngine Must not Start if Engine Must Begin to Stop ifCheck Mower Blade Service After First 5 HoursChange Engine OIL Twin & Triple Blade DeckService Every 25 Operating Hours Check Transaxle Drive BeltService Every 25 Operating Hours 3.3.1. Engine Mower ComponentsFront Wheel Bearings Mower Deck Linkage LubricationScrambler Lubrication Service Annually Storage OUT of SeasonBelt Replacement Engine Adjustments & RepairMower Drive Belt Adjustment Belt RemovalRefer to Section MAINTENANCE/REPLACEMENT Parts Blade BrakeHairpin Lift ARM Single Blade Deck Front or Rear View of DeckTwin Blade Deck Deck ShownWheel Brake Adjustment Numbers refer to Section Maintenance /REPLACEMENT Parts Mower Blade Replacement 4.3.1. Blade Wear LimitsBlade Replacement Blade SharpeningBattery Service Battery Battery RemovalBattery Installation 1. Slide battery into battery cradle Battery StorageBattery Condition Chart Battery TestingForward Speed Adjustments Joystick AdjustmentsNeutral Position Adjustments Lower View Front of Mower Is Shown From this AngleCorrective Action Problem Probable CauseTrouble Shooting on Next MAINTENANCE/REPLACEMENT Parts Loss Of TractionUSE HRS Season Service Performed Each100 Year Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Page Page Scrambler Hydro Drive Series