Husqvarna iZE 4821 Operator'S Manual Download Page 8

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Summary of Contents for iZE 4821

Page 1: ...iZE 4821 Operator s manual Please read these instructions carefully and make sure you understand them before using the machine English ...

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Page 28: ... QJOLVK 0 17 1 1 8011 553 Safety system Start motor Works Does not work Ignition system ...

Page 29: ...able is mounted in the correct hole in the lower lever see illustration 3 Push the throttle cable s outer casing as far to the left as possible and tighten the clamping screw Checking and Adjusting the Choke Cable If the engine produces black smoke or is difficult to start this can be because the choke cable is incorrectly adjusted upper cable If doubts arise contact the service workshop If adjust...

Page 30: ...emove the wing nuts for the air filter and remove the paper filter Tap the paper filter against a fixed surface to remove dust If the paper filter is still dirty it must be replaced 4 Refit the air filter as follows Check that the seal on the bottom of the paper filter is whole Mount the paper filter in the air filter housing and tighten the wing nuts 5 Refit the pre filter on the paper filter 6 R...

Page 31: ...W arrow pointing up toward the fuel pump If necessary a soap solution can be applied to the filter ends to ease mounting 4 Move the hose clamps back toward the filter Checking the Fuel Pump s Air Filter Regularly check that the fuel pump s air filter is free from dirt Remove the screws and open the pump no hoses need be removed The filter can be cleaned with a brush if necessary Replace the filter...

Page 32: ...he blade mounts Damaged blades should be replaced when hitting obstacles that result in a breakdown Let the service workshop decide whether the blade can be repaired ground or must be discarded Adjusting the Mower Deck Contact an authorized service workshop Cleaning and Washing Regular cleaning and washing especially under the mower deck will increase the machine s lifespan Make it a habit to clea...

Page 33: ...s or ball bearing grease offering good corrosion protection shall be used For daily use the machine shall be lubricated twice weekly Wipe away excess grease after lubrication It is important to avoid getting lubricant on the belts or the drive surfaces on the belt pulleys Should this happen attempt to clean them with spirits If the belt continues to slip after cleaning with spirits it must be repl...

Page 34: ...placed Lubricating in Accordance with the Lubrication Schedule 1 Hydraulic System Oil Level The hydraulic oil and filter shall be replaced every 300 hours and at least once a year Contact an authorized service workshop Check the oil level in the hydraulic tank daily The level shall be about 19 25 mm 3 4 1 below the top of the tank Check connections hoses and tubes for damage or leaks Replace or re...

Page 35: ...ng the Oil Level Checking the Oil Level Check the oil level in the engine when the machine is standing horizontally and the engine is stopped Remove the dipstick wipe it clean and then replace it The dipstick shall not be screwed into place Take the dipstick out again and read the oil level WARNING Engine oil can be very hot if it is drained directly after stopping the engine Allow the engine to c...

Page 36: ... over 0 C 32 F Over 20 C 68 F SAE 40 can be used Use engine oil SAE 5W 20 class SC SH under 0 C 32 F The engine holds 1 5 liters of oil excluding the filter including filter 1 7 liters 4 Throttle and Choke Cables Lever Bearings Lubricate the cable ends by the carburetor with the oilcan Move the controls to the end points and lubricate again The throttle cable is also lubricated by the control when...

Page 37: ...wer Deck Remove the foot plate two screws and lubricate with a grease gun 1 nipple until grease is forced out Use only good quality molybdenum disulphide grease Grease from well known brand names petrochemical companies etc usually maintains a good quality 8 Mower Deck Height Adjuster Lubricate using a grease gun 1 nipple until the grease squeezes out Use only good quality molybdenum disulphide gr...

Page 38: ... molybdenum disulphide grease Grease from well known brand names petrochemical companies etc usually maintains a good quality 11 Brake Arms Remove one rear wheel at a time four screws Lubricate with a grease gun 1 nipple for each brake arm until the grease is forced out Use only good quality molybdenum disulphide grease Grease from well known brand names petrochemical companies etc usually maintai...

Page 39: ...gine Oil Change Engine Oil 2 Disassemble the oil filter If necessary use a filter remover 3 Wipe new clean engine oil onto the seal for the new filter 4 Mount the filter by hand with 3 4 turn 5 Run the engine warm then check that there are no leaks around the oil filter seal 6 Check the oil level in the engine top up if necessary The oil filter holds 0 2 liters of oil 8011 575 Lubricating the belt...

Page 40: ...starter motor does not turn the engine over Dead battery Poor contacts on the battery terminal cable connections Fuse blown Ignition system faulty Fault in the starter motor safety circuit See Safety system on page 28 The engine runs unevenly Faulty carburetor The choke control is pulled out with a warm engine Defective valves Defective piston cylinder piston ring or cylinder head seal The cylinde...

Page 41: ...not charging Poor contact with battery terminal cable connectors The machine moves slowly unevenly Parking brake on or not at all Venting valve on pump open Drive belt for the pump slack or has come off Defective hydraulic system Air in the hydraulic system Mower deck not engaging Drive belt for the mower deck has come loose Contact for the electromagnetic coupling has loosened The control for eng...

Page 42: ... The chain fixture has come loose The blades are blunt Driving speed too high The grass is too long Grass collected under the mower deck The machine vibrates The blades are loose The blades are incorrectly balanced The engine is loose ...

Page 43: ... nuts or screws that may have become loose 3 Change the engine oil dispose of properly 4 Empty the fuel tanks or add a fuel stabilizer Start the engine and allow it to run until even the carburetor is drained of fuel or the stabilizer has reached the carburetor 5 Remove the spark plugs and pour about a tablespoon of engine oil into each cylinder Turn over the engine so that the oil is evenly distr...

Page 44: ...t Adjustable lengthways with arm rests Speed forward Variable max 12 9 km h 8 mph Speed backward Variable max 3 23 km h 2 mph Engine Manufacturer Kawasaki Model FH680V AS15 Power 23 hp Cylinder volume 675 cm3 41 19 cu in Max engine speed 2 800 rpm no load Idle speed 1 550 rpm Fuel tanks 2 22 liters each 11 4 Gal Nominal action time 11 hours Fuel Min 87 octane unleaded Max methanol 5 max ethanol 10...

Page 45: ...g height Adjustable 38 152 mm in 6 4 mm steps Blade length 457 2 mm 18 in Anti scalp rollers Adjustable 6 Accessories BioClip attachment Foot operated mower deck certain models Tip protector When this product is worn out and no longer used it shall be returned to the reseller or other party for recycling In order to implement improvements specifications and designs can be altered without prior not...

Page 46: ...ht amount of oil is in the hydraulic tank 10 Adjust the position of the steering controls 11 Fill with fuel and open the fuel tap 12 Connect the exhaust fumes extractor 13 Start the engine 14 Check that there is drive to both wheels 15 Vent the hydraulic system if necessary 16 Check the mower deck adjustment 17 Check The safety switch for the parking brake The safety switch for the mower deck The ...

Page 47: ...ges of leaving the machine for service every 300 hours The effects of service and maintaining a service journal on the machine s resale value Application areas for BioClip 21 Fill in the sales papers etc Date mtr reading stamp sign Delivery service has been carried out No remaining notes Certified After the First 8 Hours 1 Change engine oil ...

Page 48: ... Check the fuel pump s air filter 2 Check the hydraulic system s oil level 3 Check the tire pressures 4 Lubricate the belt adjuster mower deck 5 Lubricate the belt adjuster hydraulic pumps 6 Check clean the engine s cooling air intake 7 Clean the air cleaner s pre filter Oil foam ...

Page 49: ...ervice 2 Clean replace the air cleaner s filter cartridge paper filter shorter intervals for dusty operating conditions 3 Lubricate the front wheel bearings 4 Lubricate the steering control shafts 5 Lubricate the mower deck struts 6 Lubricate the cutting height adjuster 7 Check adjust the parking brake ...

Page 50: ...ge engine oil 4 Check whether the hydraulic oil needs changing every 300 hours 5 Check whether the engine oil filter needs changing every 200 hours 6 Clean replace the spark plugs 7 Replace the fuel filter 8 Clean the cooling fins on the engine and transmission 9 Clean and check the need to change the air filter s paper cartridge every 200 hours ...

Page 51: ...r as to which additional work is to be carried out 2 Perform the 25 hour service 3 Perform the 50 hour service 4 Perform the 100 hour service 5 Change the oil and filter in the hydraulic system 6 Clean the combustion chamber and grind the valve seats 7 Check the play in the engine valves 8 Replace the air cleaner s pre filter Oil foam ...

Page 52: ...rs 4 Change the engine oil 100 hours 5 Replace the engine oil filter 200 hours 6 Change the oil and filter in the hydraulic system 300 hours 7 Check adjust the cutting height 8 Check adjust the parking brake 50 hours 9 Clean Change the spark plugs 100 hours 10 Change the fuel filter 100 hours 11 Clean the cooling fins 100 hours 12 Check the play in the engine valves 300 hours 13 Perform the 300 ho...

Page 53: ...English 53 SERVICE JOURNAL Action Date mtr reading stamp sign ...

Page 54: ...English 54 SERVICE JOURNAL Action Date mtr reading stamp sign ...

Page 55: ...English 55 SERVICE JOURNAL Action Date mtr reading stamp sign ...

Page 56: ... z H3 6 2003W10 114 01 93 26 ...

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Husqvarna iZE 4821, Operator'S Manual

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