Snapper EMRP216017B Pulley Position, Transmission Poly-V Belt Replacement

Page 17

Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any maintenance, adjustments or service with engine and blade running. STOP engine and blade. Disconnect spark plug wire and secure away from spark plug. Engine and components are HOT. Avoid serious burns, allow sufficient time for all components to cool. Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury. DO NOT use a cutting blade that shows signs of excessive wear or damage.

4.4.1.Engine Drive Belt Replacement (Stretch Type Belts)

(Continued From Previous Page)

IMPORTANT: DO NOT tip machine with carburetor or spark plug down. Oil from crankcase will saturate the air filter and cause the engine to be hard to start or not start at all. If contamination does occur, the air filter will have to be replaced.

3.Remove the driven disc. Refer to Section “Replacing Rubber Driven Disc Ring” for driven disc

assembly removal procedure.

4.Tilt mower up on its rear wheels and remove blade and blade hub. Assistance from another

person may be necessary to hold mower in the tilted position.

5.Hold the slotted end of the drive disc bolt with a screwdriver and remove the nut and internal tooth

lock washer. See Figure 4.16.

6.Remove the belt cover located under deck.

7.Lift the drive disc up and remove worn belt.

8.Loop one end of new belt over engine pulley and insert the other end through slot in deck. See Figure

PULLEY POSITION

 

DRIVE DISC

SLOT IN END

 

OF DRIVE DISC

 

BOLT

 

 

BUSHING

DECK BRACKET

 

(PARTIALLY

BOLT RETAINER

SHOWN)

 

 

INTERNAL TOOTH

 

LOCKWASHER

9.Loop the belt around the pulley on the bottom of the drive disc.

10.Reinstall drive disc and retaining hardware. IMPORTANT: 1) The square shoulder of the drive disc bolt must fit into the square hole of the bushing. 2) The square end of bushing must fit into the bracket slot.

11.Reinstall belt cover and tighten bolts securely.

12.Reinstall blade hub and cutter blade. Recommended torque for blade cap screw is 30 to 40 ft. lbs.

4.4.2.Transmission Poly-V Belt Replacement

1.Remove the driven disc. Refer to Section “Replacing Driven Disc Rubber Ring” for procedure.

2.Note the routing of the old belt around the three pulleys before removing it. See Figure 4.17.

3.Place new Poly-V Belt over end of hex shaft and onto driven pulley.

4.Work belt onto top of idler pulley.

5.Twist belt sideways and pull it upward between the differential bracket and drive pulley and then down into the pulley groove. Make sure the Poly-V Belt is above belt guide. See Figure 4.17.

 

IDLER

DRIVE

PULLEY

DIFFERENTIAL

PULLEY

BRACKET

 

POLY-V

 

BELT

HEX SHAFT

 

BELT GUIDE

DRIVEN

 

PULLEY

ROUTING OF POLY-V-BELT

FIGURE 4.17

NUT

FIGURE 4.16

17

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Contents European 21 Steel Deck Walk Mowers M Model Series Preparation Protection for ChildrenSlope Operation Operation Maintenance and StorageTable of Contents Primer Bulb FamiliarizationIntroduction NomenclaturePRE-START Check List Operating InstructionsStarting & Operation 2.2.1. Engine & Blade Primer Models Push & Non Commercial Self-PropelledStopping Handle Height AdjustmentPropelling Mower Recycling Operation Cutting Height AdjustmentService After First 5 Hours 3.2.1. Change Engine OIL MaintenanceCheck Grease Level in Transmission On NextStorage Procedure Service AnnuallyCheck Mower Blade Check Engine Drive BeltMower Blade Replacement 4.1.1. Standard Blade Wear Limit Adjustments & RepairBlade Sharpening Ninja Blade Wear LimitWheel Drive Control Adjustment Cleaning Drive Disc & Driven Disc Driven Disc ServiceDrive Spring Repair/Replacement Driven Disc AdjustmentReplacing Rubber Driven Disc Ring Driven Disc Assembly Belt Service Pulley Position Transmission Poly-V Belt ReplacementProblem Probable Cause Corrective Action TroubleshootingClean Sponge Element Engine Manual Service Performed EachMAINTENANCE/REPLACEMENT Parts 100Decal Identification European Performance Disclaimer of Warranty Year Limited WarrantyPage European Steel Deck Walk Behind Mowers M Model Series
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EMRP216017B specifications

The Snapper EMRP216017B is a robust and efficient lawn mower designed for homeowners seeking a reliable solution for maintaining their lawns. Known for its exceptional performance and innovative features, this mower stands out in the competitive market of outdoor equipment.

One of the hallmark features of the Snapper EMRP216017B is its powerful engine. The mower is equipped with a dependable Briggs & Stratton engine, which is recognized for its durability and efficiency. This engine provides ample power to handle various grass types and terrains, ensuring a smooth and even cut every time.

The Snapper EMRP216017B boasts a unique rear-wheel drive system. This technology enhances maneuverability, allowing users to navigate around obstacles such as trees and flower beds with ease. The rear-wheel drive also ensures improved traction, particularly on slopes or uneven ground, making it an ideal choice for diverse landscapes.

Another significant aspect of the Snapper EMRP216017B is its Versamow System. This innovative feature allows users to mulch, bag, or discharge clippings with a simple lever adjustment. The versatility provided by this system not only promotes healthier grass growth but also saves time and effort, as homeowners can choose the best option for their lawn maintenance needs.

The mower also features a 21-inch steel mower deck, designed to provide a precise and clean cut. The durable construction of the deck ensures longevity, while its design allows for excellent airflow, which is essential for optimal clipping distribution. Furthermore, the adjustable cutting height feature gives users the flexibility to tailor the mower’s performance to their specific lawn conditions.

Comfort is another key characteristic of the Snapper EMRP216017B. The ergonomic handle is designed for user-friendly operation, reducing fatigue during extended mowing sessions. Additionally, the mower offers a convenient foldable design, making it easy to store in limited spaces.

In conclusion, the Snapper EMRP216017B is a comprehensive lawn care solution that combines power, versatility, and user comfort. Its advanced features, such as the Briggs & Stratton engine, rear-wheel drive, and Versamow System, make it an ideal choice for homeowners looking to maintain a beautiful lawn with minimal effort. Whether tackling a small yard or managing a larger landscape, this mower is engineered to deliver quality results every time.
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