Husqvarna WH4817A, WH3614A, WH3615A manual Cutter Housing Spindle Assemblies

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CUTTER HOUSING SPINDLE

ASSEMBLIES

The cutter housing assembly is designed with a slip fit inner race and pulley. The sole purpose of the setscrew in the pulley is to hold the housing assembly together. The setscrew is not meant to secure the pulley. The pulley is secured by pinching the pulley to the inner race of the bearings using the blade bolt and nut. Tighten the setscrews after you have pinched the assembly together with the blade bolt and nut.

Each cutter spindle on 48" Models have a different stack up of spacers and pulleys, to achieve proper belt alignment. The left cutter spindle on 48" Models is the same as 36" Models. See figure 7 (Refer to the parts manual when ordering parts.)

Cutterhousingassembliesusesealedbearings and are maintenance free.

NOTE

WHEN PRESSING A BEARING IN OR OUT OF A CUTTER HOUSING APPLY CONSTANT PRESSURE TO THE RACE OR RACES THAT HAVE AN INTERFERENCEFIT.

NEVER BEAT A BEARING IN OR OUT.

Figure 7

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Contents Operators manual Models Technical Assistance Trouble Shooting Safety Table of Contents MaintenanceSetup and Adjustments Operating InstructionsOperation Safety TrainingPreparation Cutting Height Safety TransportationEquipment Setup and Adjustments Rear Deck Adjustment Motion Control Adjustment CuttingheightadjustmentchartReverse Spring Detent Adjustment Blade Drive Belt Adjustment Auxiliary Blade BeltPump Belt Interlock Safety SystemEngine Belt Guides Operating Instructions Controls Starting and Operation Maintenance Cutter Housing Spindle Assemblies When a problem occurs, do not overlook the simple causes