Husqvarna PZ29D BF, PZ6029D manual Transmission Purging Procedures

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LUBRICATION

Transmission Purging Procedures

Due to the effects air has on efficiency in hydrostatic drive applications, it is critical to purge the system.

These purge procedures should be implemented any time a hydrostatic system has been opened to facilitate maintenance or any additional oil has been added to the system.

Resulting symptoms in hydrostatic systems may be:

•Noisy operation.

•Lack of power or drive after short term operation.

•High operation temperature and excessive expansion of oil.

Before starting, make sure the oil tank is at the proper oil level. If not, fill to the specifications outlined in this section.

The following procedures are best performed with the vehicle drive wheels off the ground, then repeated under normal operating conditions.

1.Disengage the brake if activated.

2.With the bypass valve open and the engine running at fast idle, slowly move the directional control in both forward and reverse directions (5 or 6 times). As air is purged from the unit, the oil level will drop.

3.With the bypass valve closed and the engine running, slowly move the directional control in both forward and reverse directions (5 to 6 times). Check the oil level and add oil as required after stopping the engine.

4.It may be necessary to repeat Steps 2 and 3 until all the air is completely purged from the system. When the hydraulic drive operates at normal noise levels and moves smoothly forward and reverse at normal speeds, the hydraulic drive is considered purged.

5.After the vehicle has been used two times, the oil level should be checked while the oil is cold and adjusted accordingly.

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Contents Operator Manual Page Contents Page Introduction Manufacturing Number Good ServiceSymbols and decals Manual Performing any Safety Instructions SafetyGeneral Operation Never take passengers Slope Operation Personal Safety EquipmentChildren Safe Handling of Diesel Fuel General Maintenance Risk of sparking Transport Spark Arrestors Rollover Protection System RopsControl Locations ControlsMotion Control Levers Parking Brake Tracking KnobIgnition Switch Blade SwitchHour Meter Ignition switch RUN position Oil Pressure Battery VoltageCoolant Temperature Control ModuleCutting Height Pedals Seat AdjustmentsFuel Shut Off Valve FusesRefueling Training OperationSteering Before Starting Roll Bar and Safety BeltStarting the Engine Set the throttle Set the engine speed Jumper Cables Weak BatteryTo remove cables, reverse order Running Operating on Hills Ensure that no one is near mower when engaging blade switchStopping the Engine Mowing Tips Manual Transport Engine and Radiator MaintenanceMaintenance For cleaning BatteryFor replacing Fuel Filter Safety SystemTire Pressures Parking brake adjustment Height Adjustment Drive Lever AdjustmentAlignment Pump Neutral Adjustment Deck Belt Deck Belt InstallationDeck Belt Removal Pump Belt Belt Removal/InstallationReplacing Pump Belt Removal ReinstallationClutch Belt BeltsCutting Blades Leveling Deck Adjusting the Mower DeckDeck Lift Spring Removal and InstallationCaster Wheels Anti-scalp RollersUse protective glasses when cleaning and washing CleaningHardware Lubrication Schedule LubricationGeneral Front Wheel Bearings Wheel and Deck ZerksCables Front Wheel MountFluid and Filter Change Hydraulic DriveTransmission Purging Procedures Problem Cause Troubleshooting guideTroubleshooting guide Storage ServiceWinter Storage Wiring Diagram PZ6029D PZ29D BF Engine Technical DataTransmission PZ6029D PZ29D BF Frame DimensionMetric Standard Hardware Torque SpecificationsHex Head Cap Screws Standard HardwareCE requirements USA requirementsDelivery Service Service JournalAfter 10 hours Daily Service Hour Service Service Journal Service Journal At Least Once Each Year Page 115 326227R1 02/25/10

PZ6029D, PZ29D BF specifications

The Husqvarna PZ29D BF and PZ6029D are two powerful members of Husqvarna’s range of commercial-grade zero-turn mowers, designed to meet the needs of both professional landscapers and avid homeowners seeking efficiency and performance. These models stand out with their combination of robust construction, advanced features, and innovative technologies, ensuring they can handle the most demanding mowing tasks with ease.

The PZ29D BF is equipped with a durable 29-horsepower diesel engine, offering exceptional torque and fuel efficiency. This powerhouse, combined with a heavy-duty steel frame, provides stability and longevity, ensuring the unit can withstand rigorous use in varied landscaping environments. The mower's commercial-grade cutting deck, available in multiple widths, allows for precision mowing, while its reinforced edges minimize wear and tear, extending the mower's lifespan.

On the other hand, the PZ6029D features a larger cutting deck, making it ideal for extensive lawns and commercial properties. With a maximum speed of 10 miles per hour, this model allows for rapid mowing, significantly reducing the time spent on the job. Both models are equipped with an adjustable cutting height, enabling the user to customize mowing according to grass type and terrain, promoting healthier lawns.

One of the main technological highlights of these mowers is their hydraulic drive system, which provides unmatched maneuverability. The intuitive controls allow users to quickly navigate tight spaces and obstacles, ensuring a smooth mowing experience. Moreover, both the PZ29D BF and PZ6029D feature a high-back seat with lumbar support, making long hours of mowing more comfortable for the operator.

The innovative air filtration system in both models enhances engine life by ensuring cleaner air intake, leading to improved performance over time. Additionally, the easy-access maintenance points simplify routine upkeep, giving users more time to focus on the task at hand.

Another noteworthy characteristic of these zero-turn mowers is their quiet operation, which is crucial for residential areas and noise-sensitive environments. The construction is not just strong but designed to reduce vibrations, contributing to operator comfort while enhancing overall durability.

In conclusion, the Husqvarna PZ29D BF and PZ6029D are high-performance zero-turn mowers that combine power, efficiency, and ease of use. Their advanced features make them perfect for tackling large mowing tasks while ensuring operator comfort and machine longevity. Whether for a commercial landscape or a spacious backyard, these mowers are built to deliver exceptional results.
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