Husqvarna ProFlex 21 manual Changing the cutting unit’s belt

Page 59

MAINTENANCE

Changing the cutting unit’s belt

WARNING!

Protect your hands with gloves when working with the blades.

There is a risk of crush injuries when working with the belt.

Changing the belt on the Combi unit

On these cutting units with “collision-proof” blades, the blades are driven by one V-belt. Do as follows to replace the V-belt:

1.Dismantle the cutting unit, see page 53.

2.Loosen the unit frame (1) see page 55, the screw on the parallelism strut (2) and the two screws on the cover (3). Lift the protective cover from the belts.

3.Loosen the spring (4) that tensions the V-belt and pull the belt off.

4.Attach the new belt.

The belt tightening schedule is located on a decal on the inside of the protective cover.

5.Check that the belt tensioning equipment is not jammed or binding and replace the spring.

6.Replace the protective cover and attach the parallelism strut and unit frame.

7.Attach the cutting unit to the machine, see “Attaching the cutting unit” on page 47.

3

3

1

2

6016-113

8009-376

English-57

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Page 58 Page 60
Contents Rider ProFlex 18 Rider ProFlex Svenska Operator’s Manual for Rider ProFlex 18 and ProFlex ContentsImportant Information Introduction IntroductionSerial Number Proper ServiceSymbols and decals Explanation of SymbolsXxxxxxx xxxx xxxxxxxx xxx xxx xxxx xxxxxx General use Safety InstructionsSafety instructions Keep children away from the work area Do not drive down slopes with the unit raised Do as follows Driving on slopesChildren MaintenanceDo not smoke when carrying out maintenance Transport Presentation PresentationPlacement of Controls Accelerator Throttle ControlChoke Lever Cutting unit AccessoriesLights and power outlet Lowering the unit mowing position Cutting height adjustment leverLever for hydraulic lift of attachments, PF Lifting the cutting unit transport positionMowing position Mechanical lifting lever for cutting unitTransport position Fuelling Parking brakeSeat Chronometer Differential lock, PFClutch control Mowing tips DrivingImpaired cooling of the engine. Risk of major engine damage DrivingBefore Starting Starting the engineDo not run the starter motor for more than Driving the Rider, PF Stopping the engine, PF English-26 English-27 English-28 Maintenance schedule MaintenanceMaintenance = Described in this manual = Not described in this manual English-31 Right-hand wing cover Removing the Rider’s coversEngine cover Front coverTransmission cover Left-hand wing coverChecking the engine’s cooling air intake Checking the transmission air intake Cleaning the engine and mufflerChecking and adjusting the steering cables Adjusting the differential lock, PF Checking and adjusting the throttle cableChecking and adjusting the choke cable Cable holder Adjusting the hydrostatic transmission cablePoorly adjusted brake can result in reduced braking ability Adjusting the parking brakeReplacing the air filter, PF Replacing the air filterEnglish-40 English-41 Checking the fuel pump’s air filter Cleaning the pulse air filterReplacing the fuel filter Wrong spark plug type can damage the engine Checking the battery acid levelChecking the tyre pressures Ignition systemReplacing the spark plug FusesChecking the safety system Replacing the light bulbs Exercise caution Risk of crush injuries Cutting unit componentsAttaching the cutting unit Watch your fingers. Do not turn the blades or the belt Check that the belt is around the idler Belt Sketch Parallelism Cutting heightGround pressure Cutting unit’s service positionPlacing in the service position Releasing the service positionChecking the blades Cutting unit modelExercise caution. Risk of crush injuries Removing the cutting unitPull out the unit so that it catches on the outer hooks Removing the belt Removing the unit frameHook the spring to the blade brake Attaching the beltChanging the cutting unit’s belt Removal of BioClip Plug Lubrication schedule, PF LubricationLubrication English-60 Lubricating the cables GeneralPedal mechanism in frame tunnel Lubricating in accordance with the lubrication scheduleDifferential lock cable, PF Chains in the frame tunnelOil is topped up through the hole the dipstick sits Engine oilReplacing the engine oil Driver’s seat Gear leverTransmission Throttle and choke cables, lever bearings Oil filter, change Hydraulic oil filter, change, PFTransmission oil level Parking Brake CableEnglish-70 Problem Cause Trouble ShootingTrouble Shooting Guide English-72 Winter Storage StorageStorage Service Electrical system Electrical and Hydraulic SystemsEnglish-76 Hydraulic system, PF English-78 Technical data Technical DataCutting unit Combi Data Rider ProFlex Hydraulic SystemTransmission ProFlex 18 01/901/009 ProFlex 21 01/901/010 EU Declaration of ConformityEU Declaration of Conformity EU Declaration of Conformity only applies to EuropeEnglish-82 After the First 8 Hours Service JournalService journal ActionAction Date, mileage reading, stamp Signature Hour Service English-85 English-86 English-87 English-88 Action Date, mileage reading, stamp, signature English-90 Svenska ´z+H6T¶68¨ Svenska 114 02
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