Snapper Comprehensive Guide to Zero Turn Belt Replacement and Lawn Mower Diagrams
Page 36

MOWER BELT REPLACEMENT

WARNING

Before inspecting or servicing the mower, turn the mower blades OFF, turn the ignition switch OFF, and allow all moving parts to stop. Remove ignition key, then disconnect the spark plug wire and fasten it away from the spark plug.

Mower Drive Belt Replacement - 33” Decks

1.Park the rider on a level surface. Disengage the PTO, turn off the engine, set the ground speed control levers to START/PARK, and set the parking brake lever to ENGAGE. Remove the key.

2.Pull the idler pulley (C, Figure 55) to release belt tension and remove the mower drive belt (B) from the PTO pulley (A).

3.Remove the belt from the remaining deck pulleys. Note: The left rear threaded rod must be removed from the mower in order to completely remove the belt. Refer to the section entitled ‘Mower Deck Removal and Installation’.

4.Install the new belt (B) as shown in Figure 55.

Mower Drive Belt Replacement - 42” Decks

1.Park the rider on a level surface. Disengage the PTO, turn off the engine, set the ground speed control levers to START/PARK, and set the parking brake lever to ENGAGE. Remove the key.

2.Use the idler pulley arm (C, Figure 56) to release belt tension and remove the mower drive belt (A) from the PTO pulley (E).

3.Remove the belt from the remaining deck pulleys. Note: It is not necessary to remove the mower deck.

4.Install the new belt (A) as shown in Figure 56.

B

A

C

E

D

Figure 55. Mower Belt Routing - 33” Decks

A.Engine PTO Pulley

B.Mower Drive Belt

C.Back-Side Idler Pulley

D.Stationary Idler Pulley

E.Arbor Pulley

E

A

F

F

B

C

D

Figure 56. PTO Belt Routing - 42” Decks

A.Mower Drive Belt

B.Right Arbor Pulley

C.Idler Pulley Arm

D.Left Arbor Pulley

E.Engine PTO Pulley

F.Backside Idler Pulley

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Contents OPERATOR’S Manual 18.5, 21, 24, 26HP Zero-Turn RidersPage Table of Contents Safety Rules General OperationIgnition System Suggested Guide for Sighting Slopes for Safe Operation Service & Maintenance Safe Handling of GasolineSafety & Operation Decals Decal Amputation Thrown Objects Hazard DecksIdentification Numbers ID TagOperation Control FunctionsGround Speed Levers Parking Brake LeverGeneral Operating Safety Checks Before Starting Fuel RecommendationsEmergency Stopping Stopping the Rider & EngineStarting the Engine Pushing the Rider by HandDriving Practice Smooth TravelForward Travel Practice Reverse Travel PracticePractice Turning Around a Corner Practice Turning In PlaceExecuting Turns Executing an End-Of-Row Zero TurnInstalling the Mower Deck Removing the Mower DeckMower Deck Removal & Installation 42 & 50 Decks Maintenance Maintenance ScheduleRider MAINTENANCE, All Models 18.5, 21HP Briggs & StrattonAccessing the Engine Compartment Clean Debris from Rider Engine CompartmentClean Debris from Engine Cooling Areas and AIR Filter Check Tire PressureLubrication GreaseOil Lubricating Mower Lift Clean Deck Check / Replace Mower Blades Blade Removal 33 DeckPage Clean the Battery and Cables Check Rider Safety SystemOperational Safety Checks Check / Adjust PTO Clutch Adjust PTO Clutch Window Adjustment Nut Feeler GaugeCheck Engine OIL Level Change Engine OILChange Engine OIL & Filter Service AIR Filter & PRE-CLEANER 18.5 & 21 HP Engines Air Filter Removal & InstallationService AIR Filter 24 & 26HP Engines Air Filter Cover Air Filter Cover ScrewsClean Combustion Chamber Briggs & Stratton Models Pre-Cleaner ServiceAir Filter Service Pre-Cleaner Replace Spark PlugService & Adjustments Ground Speed Control Lever AdjustmentSpeed Balancing Adjustment Cutting Height AdjustmentBrake Adjustment Battery ChargingEngine Adjustments 62cmMower Deck Leveling Adjustments Side to Side Leveling 33 DecksSide to Side Leveling 42 & 50 Decks Front To Back Leveling 33 Deck Orient Blades Front-to-BackFront To Back Leveling 42 & 50 Decks DeckMower Belt Replacement Mower Drive Belt Replacement 33 DecksMower Drive Belt Replacement 42 Decks Storage StorageTroubleshooting Troubleshooting the RiderTroubleshooting the Mower Specifications Service Items Replacement PartsHOW and When to WATER, FertilizeAerate HOW High to MOW the GrassWhen and HOW Often to MOW Proper Mowing Speed

150Z Series specifications

The Snapper 150Z Series is a remarkable line of zero-turn mowers designed for both residential and commercial lawn care enthusiasts. Engineered for superior performance, this series combines durability, efficiency, and ease of use, making it a top choice for those who demand quality in their mowing equipment.

One of the standout features of the Snapper 150Z Series is its powerful engine options. The mowers are equipped with reliable Briggs & Stratton or Kohler engines, known for their robustness and fuel efficiency. This ensures that users can tackle even the most challenging mowing tasks with confidence, saving both time and fuel in the process.

A key characteristic of the Snapper 150Z Series is its unique zero-turn capability, which provides unmatched maneuverability. With a tight turning radius, these mowers can easily navigate around trees, flower beds, and other obstacles. This feature not only enhances the mowing experience but also helps achieve a precisely manicured lawn in less time compared to traditional lawn tractors.

The cutting deck is another notable element of the 150Z Series. Designed with a reinforced steel construction, it is built to withstand the rigors of lawn care while providing a clean and consistent cut. The mowers are available with various deck sizes, typically ranging from 42 to 50 inches, allowing users to choose a model that best fits their yard size and mowing needs. Additionally, the adjustable cutting height offers versatility, making it easy to customize the cut for different grass types and seasonal conditions.

Comfort and ergonomics are prioritized in the Snapper 150Z design. These mowers feature a plush, padded seat with armrests, allowing for extended periods of comfortable operation. The intuitive controls are designed for ease of use, making it accessible for both novice and experienced users alike.

Furthermore, the Snapper 150Z Series incorporates advanced technologies such as a dashboard display that provides essential information at a glance, from engine performance to maintenance reminders. This integration of technology enhances the overall user experience and promotes proactive maintenance.

In summary, the Snapper 150Z Series offers a perfect blend of power, precision, and comfort. With its robust engine options, zero-turn capabilities, durable cutting deck, and user-friendly design, it stands out as a reliable choice for anyone looking to elevate their lawn care game. Whether for residential or commercial use, the Snapper 150Z Series is engineered to deliver superior results with every mow.
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