Snapper Electric PTO Clutch Troubleshooting and 285Z Clutch Adjustment Techniques
Page 25

 

 

Adjustments and Service

 

 

A

B

 

B

 

 

B

 

 

C

 

 

Figure 20. Adjust PTO Clutch

 

B

A

 

 

Figure 19.

PTO Clutch Adjustment

WARNING

 

 

To avoid serious injury, perform adjustments only with

 

 

engine stopped, key removed and rider on level ground.

PTO Clutch Adjustment

 

nuts.

 

 

 

Reproduction

Check the PTO clutch adjustment after the initial 25 hour break-

 

in period and then after every 250 hours of operation. Also

Blade Brake Check

perform the following procedure if the clutch is slipping

r will

not engage, or if a new clutch has been installed.

 

M wer blades and m wer drive belt should come to a complete

1.

Remove key from ignition switch and disconnect spark plug

stop within f ve seconds after electric PTO switch is turned off.

 

wires to prevent the possibility of accidental s ar ing while

1. With parking brake engaged, PTO disengaged and an

 

the PTO is being adjusted.

 

 

operator in the seat, start the engine.

2. See Figure 19. Note the position of the 3 adjustment

2. Have an assistant observe the mower drive belt through the

 

windows (A) in the side of the brake plate and the nylock

opening between the frame and top of mower deck.

 

adjustment nuts (B).

 

 

Engage the PTO and wait several seconds. Disengage the

3.

Insert a .016”-.018” (0,40-0,45mm) feeler gauge (C)

PTO and check the amount of time it takes for the mower

 

through each window, positioning the gauge between the

drive belt to stop.

 

rotor face and the armature face as shown in Figu

20.

3. If the mower drive belt does not stop within five seconds,

4.

Alternately tighten the adjustment nuts (B, Figure 19) until

perform the PTO Clutch Adjustment. If the belt still does

 

the rotor face and armature face just contacts the gauge.

not stop within 5 seconds, see your dealer.

5. Check the windows for an equal amount of tension when the gauge is inserted and removed, and make any neces- sary adjustments by tightening or loosening the adjustment

NOTE: The actual air gap between the rotor and armature may vary even after performing the adjustment procedure. This is due to dimensional variations on component parts, and is an acceptable condition.

6.Check the mower blade stopping time. The mower blades and mower drive belt should come to a complete stop with- in five seconds after the electric PTO switch is turned off.

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Contents Manual No Rev ‘A’, 6/14/2010 Not ForIdentification Numbers Service, or information you Must have these numb rsUnit ID Tag Table of Contents Operating Safety Operator SafetyOperator’s manual contains important safety information Read the ManualThrown Objects Slope OperationMoving Parts Retaining Walls, Drop-offs, and Water Fuel and MaintenanceEnclosed Areas Preparation Protection Against Tipovers Protection for Children Protection Against TipoversSafe Handling of Gasoline Preparation OperationEmissions Towing Maintenance Decal, Caution Safety and Instructional DecalsDecal, Warning Operational Safety Checks Safety Interlock SystemControl Functions Features and ControlsGround Speed Levers Mower Cutting Height Adjustment Switch Ignition SwitchPTO Switch Hour Meter Seat Adjustment LeverOperation General Operating SafetyChecks Before Starting Before first time operationStopping the Rider and Engine Starting the EngineMowing Forward Travel Practice Reverse Travel Practice Zero Turn Smooth Travel Driving PracticeForward Reverse Travel Levers GraduallyTurning In-Place Practice Turning In PlaceAllows you to turn around at the end of a cutting 20’ 6m Attaching a TrailerMaintenance Chart MaintenanceAfter installation Engine MaintenanceFuel Filter Ver-filling and wipe up anyStorage Precautions may result in serious injury or deathNever store the unit with fuel in an enclosed, poorly Source such as a furnace, water heater, etc. and cause anSpeed Balancing Adjustment Adjustments and ServiceSeat Adjustments Ground Speed Lever AdjustmentMower Removal and Installation Cutting Height AdjustmentRemoval Tion indicated by the arrow, and remove the mower beltTion indicated, and install the belt onto the PTO pulley as InstallationWith a washer and hairpin clip a Washer and hairpin clip aPTO Clutch Adjustment PTO Clutch AdjustmentPerform the following procedure if the clutch is slipping Blade Brake CheckRight side shown, left side hidden Mower Deck LevelingDamaged, it must be replaced Remove mower deck see Mower Deck RemovalFig re 27. Balancing The Blade Grease LubricationFront caster wheel axles OilBattery Charging Battery MaintenanceTroubleshooting the Rider TroubleshootingTroubleshooting Warranty Period WarrantyNot For Not For Not For Dimensions Chassis SpecificationsReplacement Parts Maintenance Items

285Z specifications

The Snapper 285Z is a robust and versatile zero-turn mower designed for efficient lawn care, making it an excellent choice for both homeowners and landscaping professionals. Renowned for its reliability and performance, the Snapper 285Z stands out in the competitive market of outdoor power equipment.

One of the main features of the Snapper 285Z is its powerful engine options. Equipped with a high-performance, commercial-grade engine, it delivers outstanding torque and power to tackle various mowing conditions. This ensures that users can easily mow through tough grass and uneven terrains without bogging down. The engine is designed for easy starting and smooth operation, contributing to the overall user experience.

The patented zero-turn technology of the Snapper 285Z allows for unparalleled maneuverability. With its dual-lever steering system, operators can easily turn in tight spaces and navigate around obstacles with confidence. This feature significantly reduces mowing time and enhances efficiency, making it ideal for residential lawns, commercial properties, and intricate landscaping designs.

The Snapper 285Z also boasts an adjustable cutting deck, with widths typically ranging from 48 to 52 inches, allowing users to choose the perfect size for their mowing needs. The deck is constructed from durable steel, ensuring longevity and resistance to wear and tear. Additionally, the cutting height can be quickly adjusted, offering versatility for different grass types and seasonal growth patterns.

Another notable characteristic of the Snapper 285Z is its user-friendly design. With a comfortable seat, ergonomic controls, and an easy-to-read instrument panel, it promotes a pleasant mowing experience. The mower is also equipped with an electric start feature, eliminating the need for pull cords and enhancing ease of use.

Safety is a top priority with the Snapper 285Z, featuring roll-over protection and safety switches that ensure the mower shuts down when the operator leaves the seat. This attention to safety not only protects the user but also adds to the mower's overall reliability.

In summary, the Snapper 285Z combines powerful performance, innovative technology, and user-focused features to offer an exceptional mowing experience. Its zero-turn capability, durable construction, and adjustable cutting options make it a top choice for anyone looking to maintain a beautiful lawn efficiently.
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