Snapper CRP216019KWV Repair & Adjustments, Bearing, Remove Four, Machine, Screws

Page 18
BEARING

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.

4.3.4.Replacing Driven Disc Rubber Ring (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 five machine screws and plate which secure the rubber ring to the driven disc hub. See Figure 4.13.

4.Install new rubber ring.

5.Reverse above procedures for reassembly and installation.

REMOVE

SPRING

REMOVE

DRIVEN DISC

ASSEMBLY

FIGURE 4.12

DRIVEN DISC HUB

MACHINE

SCREWS

4.3.5.Replacing Bearing In Driven Disc Assembly If the driven disc bearing fails, remove the driven disc assembly and replace bearing as follows:

1. Remove pin and washer from transfer rod, and remove end of transfer rod from hole in driven disc assembly. See Figure 4.9.

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 snap ring that secures driven disc hub to thrust plate. See Figure 4.14.

4. Slide the hub assembly out of the bearing.

5. Remove the four screws.

6. Remove bearing and replace with new bearing.

7. Reassemble components in reverse order.

THRUST

SHIM

PLATE

WASHER

 

SNAP

 

RING

BEARING

 

REMOVE FOUR

 

MACHINE

 

SCREWS

DRIVEN DISC

 

 

HUB

DRIVEN DISC

RUBBER

DISC

PLATE

 

 

 

FIGURE 4.14

RUBBER

RING

PLATE

FIGURE 4.13

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Contents PROPELLED MODELS Safety Instructions & Operator’s Manual for21” STEEL DECK RECYCLING WALK MOWERS COMMERCIAL MODELS SERIES CRP216019KWVSLOPE OPERATION IMPORTANT SAFETY INSTRUCTIONSPROTECTION FOR CHILDREN PREPARATIONMAINTENANCE AND STORAGE OPERATIONIMPORTANT SAFETY INSTRUCTIONS TABLE OF CONTENTS 1.1 INTRODUCTION Section 1 - FAMILIARIZATIONENGINE SPEED CONTROL 1.2 NOMENCLATURESection 2 - OPERATING INSTRUCTIONS 2.1 PRE-START CHECK LIST2.2 STARTING & OPERATION 2.2.1. ENGINE & BLADE 2.2.3. PROPELLING MOWER TO REMOVE RECYCLING COVER 2.7 INSTALLATION OF SIDE DISCHARGE DEFLECTOR2.6 RECYCLING OPERATION Continued Next PageBOLT WITH REPLACEMENTROUTE RECOIL ROPE AROUND PULLEY SECURE ADAPTER TO DECK THREAD SLEEVE1. Grasp bag connector and bag handle as shown. See Figure Section 3 - MAINTENANCE IMPORTANT Drain fuel tank before tipping mower Section 4 - REPAIR & ADJUSTMENTS 4. Sharpen blade on a grinding wheel at an angle of 1. Grease on drive disc causing slippage 7. Reinstall driven disc spring to driven disc assembly MACHINE BEARINGREMOVE FOUR SCREWSTo replace the bearing on the pulley end of the hex Remove the driven disc. Refer to Section PROBABLE CAUSE TROUBLESHOOTINGPROBLEM CORRECTIVE ACTIONSERVICE SCHEDULE MAINTENANCE PARTS2 YEAR LIMITED WARRANTY PRIMARY MAINTENANCE PRIMARY MAINTENANCE PRIMARY MAINTENANCE PRIMARY MAINTENANCE SNAPPER PRODUCT REGISTRATION FORM Page Page Page Snapper products are built using engines that meet or exceed all applicable emissions requirements on the date manufactured. The labels on those engines contain very important emissions information and critical safety warnings. Read, Understand, and Follow all warnings and instructions in this manual, the engine manual, and on the machine, engine and attachments. If you have any questions about your Snapper product, contact your local authorized Snapper dealer or contact Snapper Customer Service at Snapper, McDonough, GA. 30253. Phone
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