Snapper P216012E important safety instructions Remove snap ring. See Figure

Page 16

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.

DRIVEN DISC

ASSEMBLY

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 snap ring. See Figure 4.14.

THRUST PLATE

SHIM

 

 

 

 

 

 

WASHER

 

 

 

SNAP

 

 

 

RING

 

BEARING

 

 

 

 

 

 

 

 

REMOVE FOUR

 

MACHINE SCREWS

DRIVEN DISC

 

 

 

 

 

 

HUB

DRIVEN

RUBBER DISC

DISC

 

PLATE

 

FIGURE 4.14

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.

FIGURE 4.12

DRIVEN DISC HUB

MACHINE

SCREWS

RUBBER

RING

PLATE

FIGURE 4.13

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Image 16
Contents Steel Deck Walk Mowers Series 12 Electric Start Important Safety Instructions Important Safety Instructions Table of Contents Introduction NomenclatureStarting & Operation 2.2.1. Engine & Blade PRE-START Check ListPrimer Models Electric Start Handle Height Adjustment StoppingStop engine and blade by releasing the blade Control. Stop forward motion by releasing the wheelCutting Height Adjustment Adjusting Front Deck BaffleModels with an F prefix in model number Example FRP216012Position BAG Between Handles Maintenance On NextService Annually Storage ProcedureCheck Mower Blade Check Engine Drive BeltBlade Sharpening 1A. Ninja Blade Wear LimitHOT. Avoid serious burns, allow sufficient time for all Wheel Drive Control AdjustmentComponents to cool Driven Disc Service Cleaning Drive Disc & Driven DiscDrive Spring Repair/Replacement Driven Disc AdjustmentReplacing Driven Disc Rubber Ring Remove snap ring. See Figure Belt Service Engine Drive Belt Replacement 1. Empty the fuel tankRepair & Adjustments Battery Service NEW Battery Preparation 1. Remove battery from cartonBattery Storage Battery TestingBattery Condition Chart Troubleshooting Problem Probable Cause Corrective ActionMAINTENANCE/REPLACEMENT Parts Service Performed EachUSE HRS Season Year Limited Warranty Disclaimer of WarrantyPrimary Maintenance Primary Maintenance Primary Maintenance Primary Maintenance Steel Deck Walk Mowers Electric Start Series