Snapper WMR216517B, WMRP216517B Belt Service, Engine Drive Belt Replacement Stretch Type Belts

Page 18

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.

4.3.6.Replacement Of Bearing On Pulley End Of Hex

Shaft

To replace the bearing on the pulley end of the hex shaft, proceed as follows:

1. Hold the hex shaft with an adjustable wrench held next to the pulley.

2. Remove the 3/8” hex lock nut, which is located at the end of the hex shaft on the outside of the right wheel bracket. See Figure 4.14.

3. Remove holder, O-ring and bearing.

4. Install new bearing.

5. Carefully install new O-ring over the outside of the new bearing.

6. Install bearing holder and secure with screws.

7. Install 3/8” hex lock nut.

BALL BEARING

“O” RING

3/8”

LOCK

NUT

BALL

BEARING

HOLDER

4.4BELT SERVICE

On self-propelled mowers, the engine belt transmits power from engine to drive disc. The drive disc powers the poly-v belt, which engages the transmission that powers the rear wheels. Should these belts become worn, they could cause slippage which would impair mower performance. The condition of the engine belt and poly-v belt should be checked after every 25 hours of mower operation.

4.4.1.Engine Drive Belt Replacement (Stretch Type Belts)

1.Empty the fuel tank.

2.Note the belt routing in Figure 4.15. There is no idler pulley on these models to disconnect. See Figure

DRIVE BELT

ENGINE DRIVE

PULLEY

DRIVE DISC

TOP VIEW OF STRETCH TYPE BELT ROUTING

FIGURE 4.15

FIGURE 4.14

18

Page 17 Page 19
Image 18
Page 17 Page 19
Contents Engine Type Series Designation Engine Horse Power Steel Deck Walk Mowers M Model SeriesImportant Safety Instructions Operation Table of Contents Introduction NomenclaturePRE-START Check List Starting & Operation 2.2.1. Engine & BladeStarting & Operation Handle Height AdjustmentCutting Height Adjustment StoppingRecycling Operation BAG Slider Fold BAG AS Shown Install Discharge Deflector Slide Deflector Slot Under NUT Check Grease Level in Transmission Service After First 5 Hours 3.2.1. Change Engine OILImportant Drain fuel tank before tipping mower On NextCheck Mower Blade Service AnnuallyStorage Procedure Check Engine Drive BeltMower Blade Replacement 4.1.1. Standard Blade Wear Limit Blade SharpeningNinja Blade Wear Limit Wheel Drive Control Adjustment Drive Spring Repair/Replacement Driven and Drive Disc ServiceCleaning Drive Disc & Driven Disc Driven Disc AdjustmentReplacing Rubber Driven Disc Replacing Bearing In Driven Disc Assembly Belt Service Engine Drive Belt Replacement Stretch Type BeltsTransmission Poly-V Belt Replacement Pulley PositionTroubleshooting Problem Probable Cause Corrective ActionMAINTENANCE/REPLACEMENT Parts Service Performed EachClean Sponge Element Engine Manual 100Year Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Steel Deck Walk Behind Mowers M Model Series
Related manuals
Manual 46 pages 20.32 Kb

WMRP216517B, WMR216517B, WMRP216517B specifications

The Snapper WMRP216517B, also known as WMR216517B, is a powerful walk-behind mower designed for performance, durability, and user convenience. This mower is favored by both homeowners and professionals who require a reliable and efficient cutting solution for medium to large-sized lawns.

One of the main features of the Snapper WMRP216517B is its robust engine. Powered by a reliable 163cc OHV engine, this mower delivers plenty of power for cutting through thick grass and tackling uneven terrain. The self-propelled drive system offers ease of operation, allowing users to maintain a steady pace without exerting too much effort. This feature is particularly beneficial for those who may find traditional push mowers challenging to operate over long distances.

The WMR216517B is equipped with a 21-inch steel cutting deck, which provides an optimal balance between maneuverability and cutting efficiency. This deck size is perfect for efficiently maintaining lawns without being overly cumbersome. The mower also boasts an adjustable cutting height, ranging from 1 inch to 4 inches, allowing users to customize their mowing experience based on grass type and growing conditions.

Another notable characteristic of the Snapper WMRP216517B is its advanced grass management system. It features a three-in-one capability, allowing users to choose between mowing, bagging, or mulching grass clippings. The mulch plug ensures that clippings are finely chopped and returned to the soil, providing natural nutrients to promote a healthier lawn.

User comfort is also prioritized in the design of the WMR216517B. It comes with adjustable ergonomic handles, which can be tailored to the user's height for maximum comfort during operation. The folding handle design makes storage simple, especially in tight spaces.

Additionally, this mower features easy-start technology that reduces starting friction and enhances reliability, ensuring that users can get to mowing without frustrating delays.

In summary, the Snapper WMRP216517B and its variants are excellent choices for anyone in need of a dependable walk-behind mower combining power, versatility, and user-friendly features, making lawn care a more enjoyable task.
Top Page Image Contents