Snapper P216518B Driven and Drive Disc Service, Cleaning Drive Disc & Driven Disc

Page 16

Section 4 - REPAIR & ADJUSTMENTS

WARNING

USE

\

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 AND DRIVE 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

 

 

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 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.

FIGURE 4.7

4.3.3.DRIVEN DISC ADJUSTMENT

If the drive disc and driven disc are clean and the

mower drive is still slipping, adjust the driven disc as follows:

1.Move ground speed control into the 'fast' position. See Figure 4.8.

MOVE GROUND

SPEED CONTROL TO

FAST POSITION

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FIGURE 4.8

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Contents Steel Deck Walk Mowers Series Model Number ExplanationImportant Safety Instructions Operation Important Safety Instructions Table of Contents Kawasaki Engine Speed Control Briggs Engine Speed ControlIntroduction Nomenclature Cutting Height Adjustment PRE-START Check ListStarting & Operation Engine & Blade Briggs EngineHandle Height Adjustment Cutting Height AdjustmentStarting & Operation Stopping Propelling MowerInstallation of Grass BAG Adapter 10aInstallation of Grass Catcher Removing and Dumping Grass Catcher Slide Closure TypeRecycling Operation Introduction Service After First 5 Hours 3.2.1. Change Engine OILCheck Grease Level in Transmission SERVICE-ANNUALLY Storage ProcedureInjury Check Mower BladeMower Blade Replacement Standard Blade Wear Limit WearlimitBlade Sharpening BladeWheel Drive Control Adjustment CUTT,NGEDGE 22 8oDriven and Drive Disc Service Cleaning Drive Disc & Driven DiscDrive Spring Repair/Replacement Driven Disc AdjustmentFrom Previous Driven Disc AdjustmentOn Next Replacing Rubber Driven Disc Install NEW Driven Disc Remove Engine Drive Belt Replacement Stretch Type Belts Belt ServiceOn Next Pulley Position Transmission Poly-V Belt ReplacementDeckbracket Battery Service NEW Battery Preparation Battery ServiceBattery Testing Syringe Hydrometer Digital VoltmeterTroubleshooting Corrective ActionMAINTENANCE/REPLACEMENT Parts Service Performed Each USE HRSHRS HRS HRS Season Year Limited Warranty Disclaimer of WarrantyHow dirt can Cost YOU Money Check OIL Level Before Each START-UP Starting Check UST Bpark plug Throttle control 10, BladeSnapper Product Registration Form Page Page Steel Deck Walk Behind Mowers Series
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