Husqvarna BZ 34, BZ 27 manual Checking the V-belts, Deck belt, Pump belt

Page 48

MAINTENANCE

Checking the V-belts

Deck belt

Check every 100 hours of operation. Check for severe cracking and large nicks.

NOTE: The belt will show some small cracks in normal operation.

To replace belt lower the deck to its lowest position. Remove the foot plate and belt shields.

Use a ratchet with a 9/16” socket on the spring idler bolt to relieve the tension on the belt. Slide the belt off of pulley and remove the belt.

Reverse the proceedure for installation. See the decal on the top of deck for belt routing information.

After installation is complete check the belt for twists.

8011-622

Slackening the belt tensioner

8011-580

Belt routing, deck belt

Pump belt

Check belt every 100 hours for excessive wear.

To replace belt. Relieve tension on the deck belt and remove deck belt from clutch. See “Deck belt” on page 46. Loosen bolt on the clutch tie down and rotate out of the way.

Using a 1/2” drive ratchet inserted into the

square hole in the pump idler arm relieve the

8011-623

Slackening the belt tension

tension on the pump belt and remove belt.

 

English-46

Image 48
Contents Operator´s manual EnglishPage Contents OPERATOR’S Manual Rider BZ SeriesEnglish-2 Introduction IntroductionGood Service Manufacturing NumberSymbols and Decals Symbols and DecalsXxxxxxx xxxx xxxxxxxx xxx Xxxx xxxxxx Objects While engine People Is running Safety Instructions Safety InstructionsGeneral Operation English-8 Personal Safety Equipment Slope Operation Children Maintenance General Maintenance Risk of sparking Transport Customer responsibilities Controls ControlsControl Locations Gauges Throttle ControlIgnition Hour MeterSeat Adjustment Engaging the Mower DeckParking Brake Motion Control Levers Hydraulic Lift Switch Refueling Fuel Shut-OffFuses Manual Lifting Lever with Foot Assist for the Mower Deck Hydraulic Lift for the Mower DeckPin must be locked into a hole for transport or mowing Accessories RelaysTracking Operation OperationTraining Before Starting Starting the EngineDisengage the mower blades by Open the fuel valve To start an engine with a weak battery USE Full Throttle When MowingRunning To attach jumper cablesTo remove cables, reverse order English-31 Operating on hills Mowing Tips Stopping the Engine Moving by Hand Maintenance MaintenanceMaintenance Schedule = Described in this manual = Not described in this manual Battery To clean battery and terminalsReplacing battery Always use protective glasses when handling the batteryChecking the Safety System Checking and Adjusting Throttle Cable Clutch Service and MaintenanceChecking the Engines Cooling Air Intake Replacing the Air Filter Filter replacement Replacing the Fuel Filter Checking Tire PressuresCheck and Filling Coolant System Overflow bottle Faulty adjustment can cause an accident Checking the Parking BrakeChecking the V-belts Deck beltPump belt Checking the Blades Blade attachment, principal Adjusting the Mower Deck Adjusting Cutting HeightTo adjust anti-scalp rollers Checking the Hydraulic System 125 galMotion Control Linkage Adjustment Cutter HousingsKeep hands, feet and clothing away from rotating tires Deck Lift Power Unit Mule Drive System AdjustmentCaster Wheels Cleaning and Washing Use protective glasses when cleaning and washingHardware Lubrication LubricationLubrication Schedule Lubricating the Cables Shaft Bushings and LinkageLubricating in Accordance with the Lubrication Schedule Engine Oil Changing the Engine Oil Checking the Oil LevelThrottle Cable, Lever Bearings Front Wheel MountBelt Adjuster, Mower Deck Front Wheel BearingsBelt Adjuster- Mule Drive Idler Arm Steering Control ShaftsMower Deck Struts Belt Adjuster, Hydraulic Pumps Trouble Shooting Guide Trouble Shooting GuideProblem Cause English-63 English-64 Service StorageStorage Winter StorageWiring Diagrams Wiring diagramTechnical Data Technical DataBZ27 BZ34 Productivity Accessories Torque SpecificationsConformity Certificates Conformity Certificates For Models Listed BelowEU declaration of conformity Service Journal Service JournalDelivery Service ActionAfter the First 50 Hours Action Date, mtr reading, stamp, signHour Service English-74 English-75 English-76 At Least Once Each Year English-78 English-79 ´z+R8@¶6Y¨ English-81 115 02