Husqvarna MZ25 / 968999780 manual Replacing the Fuel Filter, Fuel Pump Air Filter, Tire Pressures

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MAINTENANCE

Replacing the Fuel Filter

Replace the line-mounted fuel filter every 100 hours (once per season) or more regularly if it is clogged.

Replace the filter as follows:

1.Move the hose clamps away from the filter. Use flat-nosed pliers.

2. Pull the filter loose from the hose ends.

3. Push the new filter into the hose ends. Position the filter with the “FLOW” arrow pointing up toward the fuel pump. If necessary, a soap solution can be applied to the filter ends to ease mounting.

4. Move the hose clamps back toward the filter.

Fuel filter

Fuel Pump Air Filter

Regularly check that the fuel pump’s air filter is free from dirt.

Remove the screws and open the pump, no hoses need be removed.

The filter can be cleaned with a brush if necessary.

Replace the filter on the console.

The fuel pump’s air filter

Tire Pressures

Rear tires should have a pressure of 10 psi / 69 kPa /.7 bar. Front tires should be at 15 psi / 103 kPa / 1 bar.

Tire pressures

English-42

8011-468

8009-147

8011-564

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Contents Operators Manual Page Contents Page Introduction Good Service Manufacturing NumberSymbols and decals Moving sharp blades under cover Safety General OperationNever take passengers Personal Safety Equipment Slope OperationChildren Safe Handling of Gasoline General Maintenance Risk of sparking Transport Roll over Protection system Rops Controls Control LocationsSteering Control Levers Blade Switch Parking BrakeThrottle Control Ignition Switch Choke ControlFuses Fuel Tank Fuel Shut Off Valve Lifting Lever for the Mower DeckSeat Adjustment Lever Hour MeterTracking Knob Training SteeringBefore Starting Starting the EnginePress the control for disengaging the mower deck Set the choke control Release ignition to the RUN position Starting the engine with a weak battery To attach jumper cablesTo remove cables, reverse order Ensure that no one is near mower when engaging blade switch RunningOperating on hills Mowing Tips Stopping the Engine Pump release valves Daily Weekly Maintenance interval Least Hours Once MaintenanceMaintenance Schedule Maintenance Before AfterEnglish-37 Battery To clean battery and terminalsReplacing battery Safety System Ignition SystemEngine Cooling Air Intake Throttle CableChoke Cable Replacing Air Filter Air Filter MaintenanceServicing Precleaner Servicing Paper ElementReplacing the Fuel Filter Fuel Pump Air FilterTire Pressures Belts Deck belt installation Deck beltDeck belt removal Cutting Blades Belt installationPump Belt Replacing pump beltBlade replacement Adjusting the Mower Deck Leveling deckAnti-scalp rollers Caster Wheels Cleaning and WashingRemoval and installation of caster wheel HardwareLubrication Change transaxles transmission filters GeneralFront Wheel Mount LubricationLubricating the Cables Front Wheel BearingsEngine Oil Engine Oil FilterChanging the Engine Oil Engine Oil Levels Never fill to above the Full markPurging Procedures Hydraulic PumpFluid Change Troubleshooting Problem CauseEnglish-56 Storage ServiceStorage Winter StorageSchematics Technical Data MZ5225 MZ6125 MZ5225BF MZ6125BF Engine MZ5225C MZ6125CTransmission Overall Dimensions MZ5225 MZ6125 MZ5225BF MZ6125BF MZ5225C MZ6125CProductivity MZ7227 MZ25 Engine MZ7227 MZ25 Accessories Torque SpecificationsStandard Hardware Metric Standard HardwareUSA requirements CE requirementsService Journal Delivery ServiceAction Date, mtr reading, stamp, sign After the First 5-8 Hours Hour Service English-69 English-70 English-71 At Least Once Each Year English-73 English-74 Page Warranty Statement 539 132401 R01 03/27/08

MZ6125, MZ7227, MZ5225BF, MZ6125BF, MZ5225C, MZ6125C, MZ25, MZ5225, MZ5225 / 968999717, MZ25 / 968999780, MZ5225C / 968999748, MZ6125 / 968999718 specifications

Husqvarna, a name synonymous with outdoor power equipment, has produced a range of high-performance zero-turn mowers that cater to both residential and commercial users. The models MZ7227 (968999719), MZ6125C (968999749), MZ25 (968999780), MZ6125BF (968999721), and MZ6125 (968999718) stand out for their exceptional engineering, innovative technologies, and user-focused features.

The Husqvarna MZ7227 is a robust zero-turn mower powered by a durable engine designed for high-performance mowing. Its 27 horsepower engine provides ample power for tackling tough grass and uneven terrain. The MZ6125C and MZ6125, both equipped with a 25 horsepower engine, offer a balance of efficiency and performance, making them suitable for both residential and light commercial applications. The MZ25, though compact, boasts a solid build and competent power delivery, perfect for those with smaller lawns.

One of the notable features across these models is the cutting deck. They come with a heavy-duty fabricated cutting deck that ensures a professional-looking finish. The innovative air induction technology enhances airflow within the deck, resulting in even grass cutting. Users will appreciate the ability to adjust the cutting height easily, accommodating various lawn types.

Comfort is also a priority in Husqvarna's design. These mowers boast high-back seats with armrests designed for extended use without sacrificing comfort. The ergonomic controls are intuitively placed, allowing for efficient operation. The models are equipped with a foot-operated deck lift, making height adjustments quick and hassle-free.

Another critical feature is the hydrostatic transmission. This technology allows for smooth and straightforward speed adjustments, offering exceptional maneuverability when navigating around obstacles. The zero-turn radius design is excellent for achieving precise turns, making mowing around trees and flower beds effortless.

In terms of durability, Husqvarna has built these mowers with premium materials, ensuring longevity and reliability even under strenuous conditions. The reinforced chassis and heavy-duty wheels provide stability, contributing to the overall handling of the machines.

Lastly, maintenance is straightforward with these mowers. Accessible maintenance points and a belt-driven transmission reduce wear and tear, extending the life of the machine. With their combination of power, performance, and user-oriented features, the Husqvarna MZ series mowers, including the MZ7227, MZ6125C, MZ25, MZ6125BF, and MZ6125, are excellent choices for anyone looking to invest in quality lawn care equipment. They promise to deliver superior cutting performance and a comfortable mowing experience for every user.