Snapper MR216015T important safety instructions Replacing Bearing In Driven Disc Assembly

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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.

4.3.4.Replacing Rubber Driven Disc (Continued from previous page)

2.Using needle nose pliers, unhook the drive spring and slide the driven disc assembly off the hex shaft. See Figure 4.12.

3.Remove the two retaining rings which secure the rubber driven disc to the driven disc assembly. See Figure 4.13.

4.Install new rubber driven disc onto driven disc assembly with retaining rings.

5.Reverse above procedures for reassembly and installation of driven disc assembly.

4.3.5. Replacing Bearing In Driven Disc Assembly

IMPORTANT: The bearing, on these “M” series Non- Commercial machines, is staked into the thrust plate. The bearing will have to be driven out with a mallet and a large punch. A new bearing with four retaining screws will have to be purchased to replace existing bearing.

If the driven disc bearing fails, remove the driven disc assembly and replace bearing as follows:

1.Using a small flat blade screwdriver, free the clip from the transfer rod. Then remove the transfer rod from the clip and the speed control rod. See Figure

2.Using needle nose pliers, unhook the drive spring and slide the driven disc assembly off the hex shaft. See Figure 4.12.

3.Remove both snap rings that secure rubber driven disc hub to thrust plate. See Figure 4.13.

4.Slide the rubber driven disc hub out of the bearing.

5.Drive out existing bearing.

6.Install new bearing and secure to thrust plate with four retaining screws. Tighten screws securely.

7.Reassemble components in reverse order.

DRIVEN DISC

ASSEMBLY

INSTALL NEW

DRIVEN DISC

SNAP

RINGS

FIGURE 4.12

FIGURE 4.13

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Contents Steel Deck Walk Mowers M Model Series Important Safety Instructions Operation Table of Contents Nomenclature IntroductionPRE-START Check List Starting & Operation 2.2.1. Engine & BladePrimer Models Push & Non Commercial Self-Propelled Propelling Mower Handle Height AdjustmentStarting & Operation 2.2.2. Engine & Blade Choke ModelsCommercial OnlyRecycling Operation Cutting Height AdjustmentService After First 5 Hours 3.2.1. Change Engine OIL Check Grease Level in TransmissionOn Next Check Engine Drive Belt Service AnnuallyStorage Procedure Check Mower BladeMower Blade Replacement 4.1.1. Standard Blade Wear Limit Blade SharpeningNinja Blade Wear Limit Wheel Drive Control Adjustment Driven Disc Adjustment Driven Disc ServiceCleaning Drive Disc & Driven Disc Drive Spring Repair/ReplacementReplacing Rubber Driven Disc Ring Replacing Bearing In Driven Disc Assembly Engine Drive Belt Replacement Stretch Type Belts Belt ServicePulley Position Transmission Poly-V Belt ReplacementProblem Probable Cause Corrective Action Troubleshooting100 Service Performed EachClean Sponge Element Engine Manual MAINTENANCE/REPLACEMENT PartsDisclaimer of Warranty Year Limited WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Page Page Page Steel Deck Walk Behind Mowers M Model Series

MR216015T specifications

The Snapper MR216015T is a versatile and powerful lawn mower designed for residential and commercial use. Renowned for its durability and performance, this model appeals to those seeking efficiency and dependability in lawn maintenance.

One of the standout features of the Snapper MR216015T is its robust 159cc Briggs & Stratton engine, which delivers reliable power for a variety of mowing tasks. This engine is designed for longevity and requires minimal maintenance, making it an appealing choice for those who prioritize ease of use.

The mower incorporates a 21-inch steel cutting deck, which not only ensures a wide cutting swath but also contributes to a professional-looking finish. The deck is engineered for durability and is complemented by a 3-in-1 cutting system, allowing users to choose from side discharge, mulching, or bagging options. This versatility ensures that mowing can be tailored to different lawn types and conditions, making it ideal for various outdoor spaces.

Another key feature of the Snapper MR216015T is its adjustable cutting height system. With six different height settings, users can easily adapt the mower to achieve the desired grass length, enhancing user control and lawn health. This feature is particularly beneficial for those with varying grass types or uneven terrains.

Ergonomics is also a focus in the design of this mower. The handle is adjustable and designed for comfort, allowing operators of different heights to operate the mower without strain. Additionally, the foldable design of the handle facilitates easy storage and transportation, which is an essential consideration for those with limited garage space.

The Snapper MR216015T is equipped with a reliable starting system, which enhances user convenience. Its easy pull-start mechanism ensures that the mower is ready to go when needed, eliminating the frustration of difficult starts often encountered with other models.

Lastly, the Snapper MR216015T has a reputation for being environmentally friendly due to its efficient design that optimizes fuel consumption while minimizing emissions. This makes it a responsible choice for environmentally conscious consumers.

In summary, the Snapper MR216015T lawn mower boasts a powerful engine, a durable cutting deck, adjustable height controls, user-friendly ergonomics, and an efficient starting system, making it a leading choice for anyone looking for reliability and performance in lawn care.
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