Snapper CP216019KWV, CP215519HV Pulley Position, Reinstall blade hub and cutter blade

Page 20

Section 4 - REPAIR & ADJUSTMENTS

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.

4.4.1.Engine Drive Belt Replacement (Stretch Type Belts)

(Continued From Previous Page)

IMPORTANT: Drain fuel tank before tipping mower. 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.

Drain fuel tank before tipping mower. Do not tilt

mower with spark plug or carburetor down. 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 4.17.

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. Refer to

Figure 4.16.

PULLEY POSITION

DRIVE DISC

SLOT IN END

OF DRIVE DISC BOLT

BUSHING

DECK BRACKET

(PARTIALLY SHOWN)

BOLT RETAINER

INTERNAL TOOTH

LOCKWASHER

NUT

FIGURE 4.17

4.4.2.Transmission Poly-V Belt Replacement 1. Remove the driven disc. Refer to Section on “Replacing Driven Disc Rubber Ring” for procedure. 2. Note the routing of the old belt around the three pulleys before removing it. See Figure 4.18.

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

4. Work belt onto top of idler pulley.

5. Twist belt sideways and pull it upward between the differential bracket and driven pulley and then down into the pulley groove. Make sure the Poly-V Belt is above belt guide. See Figure 4.18.

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

the drive disc.

10. Reinstall drive disc and retaining hardware.

DRIVE

IDLER

PULLEY DIFFERENTIAL BRACKET

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 40 ft. lbs.

PULLEYPOLY-V BELT

HEX SHAFT

BELT GUIDE

DRIVEN

 

PULLEY

 

ROUTING OF POLY-V BELT

 

FIGURE 4.18

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Contents Engine Designation Series Designation Engine Horse Power Steel Deck Walk Mowers Commercial Models SeriesImportant Safety Instructions From Previous Column From PreviousDo not refuel the machine indoors Important Safety Instructions Table of Contents Nomenclature Engine Speed ControlIntroduction PRE-START Check List Starting & Operation Engine & BladeHandle Height Adjustment Cutting Height AdjustmentPropelling Mower StoppingLatch Position Cutting Height Settings Removing and Dumping Grass Catcher Slide Closure Type Recycling Operation Service After First 5 Hours 3.2.1. Change Engine OIL Dispose of drain oil properlyService Annually Storage ProcedureCheck Mower Blade Check Engine Drive Belt1.A. Ninja Blade Wear Limit Mower Blade Replacement Standard Blade Wear LimitBlade Sharpening Wheel Drive Control Adjustment Driven and Drive Disc Service Cleaning Drive Disc & Driven DiscDrive Spring Repair/Replacement Driven Disc AdjustmentOn Next Replacing Driven Disc Rubber Ring Remove bearing and replace with new bearing Reassemble components in reverse orderOn Next Belt ServiceEngine Drive Belt Replacement Stretch Type Belts Reinstall blade hub and cutter blade Pulley PositionProblem Probable Cause Corrective ActionService Performed Each MAINTENANCE/REPLACEMENT Parts100 USE HRS SeasonYear Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Snapper Product Registration Form Page Page Page Steel Deck Walk Behind Mowers Commercial Models Series

CP215019KW, CP215519HV, CP216019KWV, CP215519HV specifications

The Snapper CP216019KWV, CP215519HV, CP215019KW, and CP215519HV models are robust lawn mowers designed to cater to various residential and professional mowing needs. Each model is built with cutting-edge technologies and features that enhance performance, durability, and user-friendliness.

The CP216019KWV is favored for its powerful 21-inch cutting deck that allows for efficient mowing over large areas. With a 190cc engine, it delivers reliable performance and impressive torque, ensuring that grass cutting is smooth and effortless. The adjustable cutting height provides users with the flexibility to achieve their desired lawn appearance, making it suitable for different grass types. Furthermore, it boasts a self-propelling mechanism which allows for easy maneuvering, especially on hilly terrains.

In contrast, the CP215519HV model stands out with its innovative Variable Speed Drive system. This feature enables the operator to adjust the mower's speed according to their walking pace, making it more comfortable to use over extended periods. The 21-inch deck is also designed for versatility, allowing for both bagging and mulching options, which enhances the mowing experience and benefits lawn health.

The CP215019KW is another model that focuses on efficiency and power. With a 150cc engine, this mower is lightweight yet formidable, providing enough power for residential yard maintenance. Its compact design makes it easy to store, while still offering features like an easy-start recoil and a durable steel deck that guarantees longevity. The integrated bagging system collects clippings neatly, keeping lawns tidy.

Finally, the CP215519HV model presents a balanced option with user-friendly features and a solid construction. It integrates a powerful engine that ensures consistent grass cutting capabilities and a quick-change height adjustment lever to transition seamlessly between different grass lengths. Its dual-lever height adjustment system enhances precision, allowing for custom cutting heights tailored to specific lawn requirements.

All four models are equipped with Snapper's commitment to quality, making them excellent choices for anyone looking to maintain a manicured lawn. With ergonomic designs, easy-to-use features, and durable construction, they provide powerful solutions for both novice and seasoned gardeners alike.
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