Snapper MR216015T Driven Disc Service, Cleaning Drive Disc & Driven Disc, Driven Disc Adjustment

Page 13

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.

4.3DRIVEN DISC SERVICE

If the mower does not propel itself properly, See Figure 4.6. Check for the following problems:

DRIVEN DISC &

RUBBER RING

POLY-V-BELT

DRIVE

SPRING

ENGINE

DRIVE

BELT

DRIVE

DISC

FIGURE 4.6

1.Grease on drive disc causing slippage.

2.Broken or disconnected drive spring.

3.Driven disc is out of adjustment.

4.Driven disc rubber ring is worn - does not contact drive disc properly.

5.Worn Poly-V Belt or engine drive belt.

NOTE: If any of the above (1 thru 5) are causing problems, service as follows:

4.3.1. Cleaning Drive Disc & Driven Disc.

If oil or grease on the drive disc or driven disc is causing slippage, clean discs as follows:

1.Wipe away any oil or grease with a clean cloth.

2.Use either an approved grease solvent or hot, soapy water to clean drive disc or driven disc.

3.Rinse components with clean water.

4.Dry components with a clean cloth.

4.3.2. Drive Spring Repair/Replacement

If drive spring is loose, reconnect as shown in Figure 4.7. If spring is broken, replace with new spring.

IMPORTANT: If machine drive system continues slipping see Trouble Shooting section.

USE NEEDLE

NOSE PLIERS

TO INSTALL

DRIVE SPRING

DRIVE

SPRING

FIGURE 4.7

4.3.3. DRIVEN DISC ADJUSTMENT

If the drive disc and driven disc are clean and the mower drive is not making correct drive disc and driven disc contact, adjust the driven disc as follows:

1.Place ground speed control in the number six speed position. See Figure 4.8.

MOVE GROUND SPEED

CONTROL TO SIX SPEED

POSITION

SIXTH SPEED

POSITION

SIXTH

FIRST SPEED

POSITION

FIRST

FIGURE 4.8

(Continued on Next Page)

13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Steel Deck Walk Mowers M Model Series Important Safety Instructions Operation Table of Contents Nomenclature IntroductionStarting & Operation 2.2.1. Engine & Blade PRE-START Check ListPrimer Models Push & Non Commercial Self-Propelled Starting & Operation 2.2.2. Engine & Blade Handle Height AdjustmentChoke ModelsCommercial Only Propelling MowerRecycling Operation Cutting Height AdjustmentCheck Grease Level in Transmission Service After First 5 Hours 3.2.1. Change Engine OILOn Next Storage Procedure Service AnnuallyCheck Mower Blade Check Engine Drive BeltBlade Sharpening Mower Blade Replacement 4.1.1. Standard Blade Wear LimitNinja Blade Wear Limit Wheel Drive Control Adjustment Cleaning Drive Disc & Driven Disc Driven Disc ServiceDrive Spring Repair/Replacement Driven Disc AdjustmentReplacing 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 TroubleshootingClean Sponge Element Engine Manual Service Performed EachMAINTENANCE/REPLACEMENT Parts 100Disclaimer 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.
Top Page Image Contents