Manuals / Husqvarna / Lawn and Garden / Lawn Mower

Husqvarna ProFlex 21 manual Differential lock, PF, Clutch control, Chronometer

Models: ProFlex 21

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Page 22

PRESENTATION

Differential lock, PF 21

The differential lock couples the two drive wheels so that one wheel does not spin, thereby improving manoeuvrability.

Press the pedal to engage the differential lock.

6007-216

Clutch control

The clutch control is used to move the Rider when the engine is not running.

•Control drawn out, drive system disengaged.

•Control depressed, drive system engaged.

Chronometer

The chronometer shows how many hours the engine has been running. Any time when the engine is not running but the ignition is switched on is not registered. The last digit shows tenths of an hour (6 minutes).

8009-142

8009-567

English-20

Image 22

Husqvarna ProFlex 21 manual Differential lock, PF, Clutch control, Chronometer

Contents

Rider ProFlex 18 Rider ProFlex Svenska Contents Operator’s Manual for Rider ProFlex 18 and ProFlexImportant Information Introduction IntroductionProper Service Serial NumberExplanation of Symbols Symbols and decalsXxxxxxx xxxx xxxxxxxx xxx xxx xxxx xxxxxx Safety instructions Safety InstructionsGeneral use Keep children away from the work area Driving on slopes Do not drive down slopes with the unit raised Do as followsMaintenance ChildrenDo not smoke when carrying out maintenance Transport Presentation PresentationPlacement of Controls Choke Lever Throttle ControlAccelerator Lights and power outlet AccessoriesCutting unit Lifting the cutting unit transport position Cutting height adjustment leverLever for hydraulic lift of attachments, PF Lowering the unit mowing positionTransport position Mechanical lifting lever for cutting unitMowing position Seat Parking brakeFuelling Clutch control Differential lock, PFChronometer Driving Mowing tipsStarting the engine DrivingBefore Starting Impaired cooling of the engine. Risk of major engine damageDo not run the starter motor for more than Driving the Rider, PF Stopping the engine, PF English-26 English-27 English-28 Maintenance MaintenanceMaintenance schedule = Described in this manual = Not described in this manual English-31 Front cover Removing the Rider’s coversEngine cover Right-hand wing coverChecking the engine’s cooling air intake Left-hand wing coverTransmission cover Cleaning the engine and mufﬂer Checking the transmission air intakeChecking and adjusting the steering cables Checking and adjusting the choke cable Checking and adjusting the throttle cableAdjusting the differential lock, PF Adjusting the hydrostatic transmission cable Cable holderAdjusting the parking brake Poorly adjusted brake can result in reduced braking abilityReplacing the air ﬁlter Replacing the air ﬁlter, PFEnglish-40 English-41 Replacing the fuel ﬁlter Cleaning the pulse air ﬁlterChecking the fuel pump’s air ﬁlter Ignition system Checking the battery acid levelChecking the tyre pressures Wrong spark plug type can damage the engineFuses Replacing the spark plugChecking the safety system Replacing the light bulbs Attaching the cutting unit Cutting unit componentsExercise caution Risk of crush injuries Watch your ﬁngers. Do not turn the blades or the belt Check that the belt is around the idler Belt Sketch Cutting height ParallelismReleasing the service position Cutting unit’s service positionPlacing in the service position Ground pressureCutting unit model Checking the bladesRemoving the cutting unit Exercise caution. Risk of crush injuriesPull out the unit so that it catches on the outer hooks Removing the unit frame Removing the beltAttaching the belt Hook the spring to the blade brakeChanging the cutting unit’s belt Removal of BioClip Plug Lubrication LubricationLubrication schedule, PF English-60 General Lubricating the cablesLubricating in accordance with the lubrication schedule Pedal mechanism in frame tunnelChains in the frame tunnel Differential lock cable, PFEngine oil Oil is topped up through the hole the dipstick sitsReplacing the engine oil Transmission Gear leverDriver’s seat Throttle and choke cables, lever bearings Hydraulic oil ﬁlter, change, PF Oil ﬁlter, changeParking Brake Cable Transmission oil levelEnglish-70 Trouble Shooting Guide Trouble ShootingProblem Cause English-72 Storage StorageWinter Storage Service Electrical and Hydraulic Systems Electrical systemEnglish-76 Hydraulic system, PF English-78 Technical Data Technical dataTransmission Data Rider ProFlex Hydraulic SystemCutting unit Combi EU Declaration of Conformity only applies to Europe EU Declaration of ConformityEU Declaration of Conformity ProFlex 18 01/901/009 ProFlex 21 01/901/010English-82 Action Service JournalService journal After the First 8 HoursAction 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