Snapper HWPS26700BV important safety instructions Replacing Bearing In Driven Disc

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Section 4 - REPAIR & ADJUSTMENTS

WARNING

DO NOT attempt any adjustments, maintenance or service with the engine or blade running. STOP blade. STOP engine. Remove spark plug wire from spark plug and secure wire away from spark plug. Engine and components can be extremely hot. Avoid burns by allowing engine and components sufficient time to cool.

4.3.4. Replacing Driven Disc Rubber Ring

If the rubber ring is badly chunked or worn down to within 1/16” of the metal rim of the driven disc hub, it must be replaced.

1.Remove the clip from the transfer rod. Then remove the transfer rod from the clip and the speed control rod and swing rod towards driven ring. See Figure 4.7.

SLIDE

ASSEMBLY OFFDRIVEN RING

HEX SHAFT

UNHOOK

SPRING

SWING TRANSFER ROD

TOWARD DRIVEN RING

FIGURE 4.7

2.Remove belt guide for the engine to deck belt.

3.Unhook the driven disc spring and slide the driven disc assembly off the hex shaft. See Figure 4.7.

4.Remove the five machine screws and plate that secures the rubber ring to the driven disc hub. See Figure 4.8.

5.Install new rubber ring.

6.Reverse above procedures for reassembly and installation.

NOTE: When reinstalling belt guide, position the guide 1/8” from belt with belt in the engaged position.

4.3.5. Replacing Bearing In Driven Disc

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

1.Remove snap ring.

2.Slide the hub assembly out of the bearing.

3.Remove the four screws.

4.Remove bearing and replace with new bearing.

5.Reassemble components in reverse order.

PLATE

DRIVEN DISC

 

HUB

 

 

 

 

MACHINE SCREW

RUBBER RING

FIGURE 4.8

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Contents Steel Deck High Wheel Walk Mower Series Important Safety Instructions Do not refuel the machine indoors From PreviousTable of Contents Nomenclature IntroductionPRE-START Check List Starting & Operation 2.2.1. to Start EngineOn Next Stopping Wheel Drive Starting & OperationBlade Propelling Mower Wheel DriveHandle Height Adjustment Cutting Height Adjustment Rear WheelsCutting Height Adjustment Front Wheels Recycling Operation Optional Check Blade Brake Service After First 5 Hours Change Engine OILService Engine Grease Front Caster Bushings Grease DECK/BLADE SpindleCheck Wheel Drive Control Service AnnuallyStorage Procedure Check Mower BladeBlade Sharpening Mower Blade Replacement 4.1.1. Standard Blade Wear LimitDriven Disc Service Cleaning Drive Disc & Driven DiscDrive Spring Repair/Replacement Driven Disc Adjustment Replacing Bearing In Driven Disc Engine to Drive Disc Belt Replacement Wheel Drive Belt ServiceEngine to Deck Belt Replacement Blade Brake Adjustment Problem Probable Cause Corrective Action TroubleshootingUSE HRS Season Service Performed EachDisclaimer of Warranty Year Limited WarrantySnapper Product Registration Form Primary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Service Notes Service Notes Steel Deck Walk Mowers Series