How to Change Hydraulic Fluid in Snapper Zero Turn Mowers | Maintenance Guide

Check Hydraulic Oil Level

1.Before removing the reservoir cap, make sure the area around the reservoir cap and fill neck of the reservoir is free of dust, dirt, or other debris.

2.Unscrew the reservoir cap (B, Figure 25).

3.Look down the filler neck of the hydraulic oil reservoir

(A) and observe the oil level. When cold, the oil level should be approximately 4” (10 cm) below top of the filler neck.

4.If necessary, remove the reservoir cap (B) and add SAE 20W-50 motor oil.

5.Reinstall the reservoir cap.

Change Hydraulic Oil Filter

Change Interval: Every 250 Hours

Filter Part Number: 1719168

NOTE: Removing the oil filter from the filter base will drain the oil reservoir. Have a suitable container ready to catch any spilled oil. The manufacturer recommends this be a dealer-only service item.

1.Locate the transmission oil filter (B, Figure 26) at the rear of the battery compartment under the seat.

2.Lubricate the new filter base with a few drops of transmission oil. Fill the filter half full of oil.

3.Clean the area around the filter base and remove the filter. Do NOT drain the hydraulic system oil.

4.Thread the new filter onto the filter base until the gasket makes contact, then tighten 3/4 of a turn more.

5.Run the unit for several minutes and check the transmission oil level.

IMPORTANT NOTE: Use caution after changing the filter; air in the hydraulic system may affect the responsiveness of the control levers. Repeat step 5 until the air is out of the system.

Regular Maintenance

B

A

Figure 25. Checking Hydraulic Oil Level

A.Hydraulic Oil Reservoir

B.Reservoir Cap

A

B

Figure 26. Battery Compartment

A.Hydraulic Oil Reservoir

B.Hydraulic Oil Filter

Maintenance

29

Image 31

Snapper 5900696 Check Hydraulic Oil Level, Change Hydraulic Oil Filter, Change Interval Every 250 Hours Filter Part Number

Contents

Description Briggs & Stratton Yard Power Products GroupModel Number Date Purchased Table of Contents Read the Manual Operator SafetySafety Rules and Information Operating Safety Thrown Objects Slope OperationMoving Parts Retaining WALLS, DROP-OFFS, and Water Roll BAR USEOverhead Obstacles Enclosed Areas Fuel and Maintenance Preparation TrainingOperation Periods of exposure Towed Equipment RIDE-ON UnitsEmissions Ignition System Gasoline Models Maintenance and Storage Service and MaintenanceSafe Handling of Gasoline Operational Warnings Roll BAR Instructions Inspection and Maintenance of the Roll BAR Seat Belt This unit has been designed and manufactured to provide Safety Decals North American Safety Icons Safety Interlock SystemOperational Safety Checks Safety Icons Identification Numbers Features and Controls Control Functions Features and ControlsSeat Adjustment Lever Ignition Switch Features & Controls Operation General Operating SafetyChecks Before Starting Check Tire Pressures Seat Adjustment Foot Pedal Adjustment Mowing Height AdjustmentTo adjust pedal position To Lower the Roll Bar Lower the roll bar only when necessary and Never remove itRaise and Lower the Roll Bar Keep roll bar in the raised position and use the seat belt Stopping the Rider Starting the EnginePushing the Rider By Hand Forward Travel Practice Zero Turn Driving PracticeForward Reverse Travel Executing Turns Practice Turning Around a CornerPractice Turning In Place Executing an End-Of-Row Zero Turn Tall Grass Requires Incremental Cutting MowingMowing Recommendations Height of Grass Mowing Methods Engine Speed & Ground Speed for Mulching Attaching a TrailerProper Mulching Mulching Requires Excellent Mowing Conditions Hours Fall Check Rider / Mower for loose hardware Regular MaintenanceMaintenance Schedule Safety Items Before Every Spring Change Oil & Filter Engine MaintenanceChecking / Adding Fuel Fuel Filter Lubricating the Front Casters LubricationGrease Oil Change Hydraulic Oil Filter Check Hydraulic Oil LevelChange Interval Every 250 Hours Filter Part Number Inspecting the Mower Blades Servicing The Mower BladesNever weld or straighten bent mower blades Balancing the Mower Blade Nail Reinstalling the Mower Blades Speed Balancing Adjustment Ground Speed Control Lever Adjustment Parking Brake Adjustment Neutral Adjustment Return-to-Neutral Adjustment Deck Leveling Adjustment Deck Rod Timing Adjustment To avoid damaging belts, do not PRY Belts Over Pulleys Mower Belt Replacement Use extreme caution when removing this spring Hydraulic Pump Drive Belt Replacement Battery Maintenance Jump Starting With Auxiliary Booster Battery Battery ServiceChecking Battery Voltage Charging a Completely Discharged Battery Make Certain Vehicles do not Touch Starter Switch Jumper Cable StartingVehicle Battery Jumper Cable To Ground Engine Block This HOOK-UP for Negative Ground Vehicles Long Term Storage Longer Than 30 Days StorageStarting After Long Term Storage Temporary Storage 30 Days Or Less Troubleshooting the Rider Troubleshooting ChartProblem Cause Remedy Troubleshooting Troubleshooting Common Cutting Problems Troubleshooting Chassis SpecificationsDimensions Engine Ferris Limited Warranty Mower Deck Tractor