Husqvarna P-ZT6128 Owners Manual
Husqvarna P-ZT6128 Manual
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- Husqvarna P-ZT6128 | Owners Manual - Page 1
Operator Manual MZ6128 / 966502301 Please read the operator's manual carefully and make sure you understand the instructions before using the machine. English - Husqvarna P-ZT6128 | Owners Manual - Page 2
contained in these instructions. Use only original parts for repairs. The use of other parts voids the warranty. Do not modify or install non-standard equipment to the unit without consent from the manufacturer. Modifications to the unit may cause unsafe operations - Husqvarna P-ZT6128 | Owners Manual - Page 3
Operating 5 Good Service 6 Manufacturing Number 6 SYMBOLS AND DECALS 7 SAFETY 9 Safety Instructions 9 Personal Safety Equipment 11 Slope Operation 46 Purging Procedures 47 TROUBLESHOOTING GUIDE 48 STORAGE 50 Winter Storage 50 Service 50 WIRING DIAGRAMS 51 TECHNICAL DATA 52 - Husqvarna P-ZT6128 | Owners Manual - Page 4
practices can result in serious injury to the operator or other persons. The owner must understand these instructions, and must allow only trained persons who understand these instructions to operate the mower. Each person operating the mower must be of sound mind and body and must not be under - Husqvarna P-ZT6128 | Owners Manual - Page 5
If you sell your machine, be sure to give the operator's manual to the new owner. The final chapter of this operator's manual provides a Service Journal. Ensure that service and repair work are documented. A well-kept service journal reduces service costs for the maintenance and affects the machine - Husqvarna P-ZT6128 | Owners Manual - Page 6
by your retailer. See the certificate in the Service Journal in this operator's manual. When you need spare parts or support in service questions, warranty issues, etc., please consult the following professional: This Operator's Manual belongs to the machine with the manufacturing number: Engine - Husqvarna P-ZT6128 | Owners Manual - Page 7
These symbols are found on the machine and in the operator's manual. Study them carefully so that you know what they injury or death, particularly if the reader should neglect to follow instructions given in the manual. IMPORTANT INFORMATION Xxxx xxxxxx xxxxx xxxx xxxxxxxxx xxxxxx xxxxxxxxx. xx - Husqvarna P-ZT6128 | Owners Manual - Page 8
Read Operator's Manual symbols and decals Shut off engine and remove key before performing any maintenance or repair work Keep a safe distance from the machine Use on slopes - Husqvarna P-ZT6128 | Owners Manual - Page 9
OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. General Operation • Read, understand, and follow all instructions on the machine and in the manual before starting. • Do not put hands or feet near rotating parts or under the machine. Keep clear - Husqvarna P-ZT6128 | Owners Manual - Page 10
weights or counterweights. • Anyone who operates this machine must first read and understand this Operation Manual. Local laws may regulate the age parts and burn. Do not allow the mower deck to plow leaves or other debris, causing buildup to occur. • Clean any oil or fuel spillage before operating - Husqvarna P-ZT6128 | Owners Manual - Page 11
or driving. • Always wear gloves when handling the blades. • Never wear loose clothing that can get caught in moving parts. • Use ear protectors to avoid damage to hearing. Slope Operation Slopes are a major factor related to loss of control and tip-over accidents, which can result in severe injury - Husqvarna P-ZT6128 | Owners Manual - Page 12
remain out of the path of danger. • Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator. • Be alert and turn machine off if a child enters the area. • Before and while backing, look behind and down for small children. • Never carry children - Husqvarna P-ZT6128 | Owners Manual - Page 13
agent. • If leaks arise in fuel system, engine must not be started until problem has been resolved. • Check the fuel level before each use and leave space for The engine and the exhaust system become very hot during operation. There is risk for burns if touched. Allow engine and exhaust system - Husqvarna P-ZT6128 | Owners Manual - Page 14
and replace with manufacturer's recommended parts, when necessary. • Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them. • Check brake operation frequently. Adjust and service as required. • Maintain or replace safety and instruction labels, as necessary - Husqvarna P-ZT6128 | Owners Manual - Page 15
originally provided or recommended by the manufacturer. Only use approved repair parts for the machine. • The blades are sharp and can cause when handling them. • Check the parking brake's functionality regularly. Adjust and service as necessary. • The mulch blades should only be used in familiar - Husqvarna P-ZT6128 | Owners Manual - Page 16
, such as bands, chains, or straps, when transporting. • Do not operate this machine on public roadways. • Check and abide by local traffic regulations for the muffler is available through your authorized Husqvarna dealer. WARNING! Escaping hydraulic oil under pressure can have sufficient force to - Husqvarna P-ZT6128 | Owners Manual - Page 17
CONTROLS This operator's manual describes the Husqvarna Zero Turn Rider. The rider is fitted with a Briggs & Stratton four-stroke overhead valve engine power output for the engine installed in the final machine will depend on the operating speed, environmental conditions and other variables. 17 - Husqvarna P-ZT6128 | Owners Manual - Page 18
CONTROLS Motion Control Levers The machine's speed and direction are continuously variable using the two steering controls. The steering controls can be moved forward or backward about a neutral position. Furthermore, there is a neutral position, which is locked if the steering controls are moved - Husqvarna P-ZT6128 | Owners Manual - Page 19
The hour meter displays the total operating time. It will flash CHG OIL (Change Oil) at 50 hour intervals. The flash duration is one hour before and one hour after the interval. The CHG OIL icon will come on and shut off automatically. The hour meter cannot be manually reset. Tracking If the mower - Husqvarna P-ZT6128 | Owners Manual - Page 20
CONTROLS Parking Brake The parking brake is found on the left of the machine. Pull the lever backward to activate the brake and push forward to release it. IMPORTANT INFORMATION The machine must stand absolutely still when applying the parking brake. Always set the parking brake before dismounting. - Husqvarna P-ZT6128 | Owners Manual - Page 21
CONTROLS Release the key to the RUN position when the engine has started. Ignition switch - RUN position For using "accessory", turn the key counter clockwise. 8058-046 Fuses Fuses are located on the left hand side of the machine. They are accessed by tilting the seat forward. Fuses are flat pin - Husqvarna P-ZT6128 | Owners Manual - Page 22
CONTROLS Cutting Height Adjuster The desired cutting height is set with the height pin. The cutting height pedal releases the deck lift to place the deck and the selected height. For transport, push the lift pedal fully forward until the deck lift latches in the transport (highest) position. 2 1. - Husqvarna P-ZT6128 | Owners Manual - Page 23
instruction). WARNING! The engine and the exhaust system become very hot during operation . Risk for burns if touched. Allow engine and exhaust system to cool at least two (2) minutes before refueling WARNING! Fill to bottom of filler neck. Do not overfill. Wipe off any spilled oil problems, - Husqvarna P-ZT6128 | Owners Manual - Page 24
OPERATION Read the Safety Instructions section and the following pages if you are unfamiliar with the machine. Training Zero turn mowers are far more maneuverable than typical riding mowers due to their unique steering capabilities. We suggest that this section be reviewed in its entirety prior to - Husqvarna P-ZT6128 | Owners Manual - Page 25
OPERATION Before Starting • Read the sections Safety Instructions and Controls before starting the machine. • Perform the daily maintenance before starting (see maintenance schedule in the Maintenance section). • Check that there is sufficient fuel - Husqvarna P-ZT6128 | Owners Manual - Page 26
OPERATION 4. Disengage the mower blades by depressing the blade switch. 5. Move the steering controls outward to the locked (outer) neutral position. Press the control for disengaging - Husqvarna P-ZT6128 | Owners Manual - Page 27
7. Open the fuel tank valve. OPERATION WARNING! Engine exhaust and certain vehicle components contain or emit chemicals considered to cause cancer, birth defects or other reproductive system damage. The engine exhaust - Husqvarna P-ZT6128 | Owners Manual - Page 28
OPERATION Weak Battery WARNING! Lead-acid batteries generate explosive gases. Keep sparks, flame and smoking materials away from batteries. Always wear eye protection when around batteries. - Husqvarna P-ZT6128 | Owners Manual - Page 29
Running 1. Release the parking brake by moving the lever downward. NOTE: The mower is equipped with an operator presence system. When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine. 2. Move the steering controls - Husqvarna P-ZT6128 | Owners Manual - Page 30
OPERATION Operating on Hills Read the Safety Instructions Driving on Slopes in the Safety Instructions. WARNING! Do not drive up or down hills with slopes greater than 10 degrees. Do not drive across slopes. • The slowest speed possible should be - Husqvarna P-ZT6128 | Owners Manual - Page 31
to the minimum position (tortoise symbol). If the engine has been worked hard, allow it to idle at least 60 seconds to attain a normal operating temperature before stopping. To prevent fouling the spark plugs, avoid idling the engine for longer periods. 1. Disengage the mower deck by depressing the - Husqvarna P-ZT6128 | Owners Manual - Page 32
. The lawn becomes more even and the grass clippings more evenly distributed over the mown area. The total time taken is not increased as a higher operating speed can be used without poor mowing results. • Avoid mowing wet lawns. The mowing result is poorer because the wheels sink into the soft lawn - Husqvarna P-ZT6128 | Owners Manual - Page 33
OPERATION Manual Transport WARNING! No adjustments or maintenance should be carried out unless: • the engine stopped • the ignition key removed • the parking brake activated 2 1 When pushing or - Husqvarna P-ZT6128 | Owners Manual - Page 34
8-10 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 2) In dusty conditions, cleaning and replacement are required more often. 3) Performed by authorized service workshop. ● = Described in this manual ♦ = Not described in this manual ■ = Refer to the - Husqvarna P-ZT6128 | Owners Manual - Page 35
Check the hydraulic oil in the oil tank Change the hydraulic oil (every 500 hours) Replace the hydraulic oil filter (every 500 hours) Dismantle and inspect starter 3) (every 500 hours) Check/adjust the mower deck Check the engine valve clearance 3) Perform the 500-hour service 3) Daily Before After - Husqvarna P-ZT6128 | Owners Manual - Page 36
maintenance Battery Your mower is equipped with a maintenance free battery and does not need servicing. However, periodic charging of the battery with an automotive type battery charger will extend its life. • Keep battery and terminals clean. • Keep battery bolts tight. • - Husqvarna P-ZT6128 | Owners Manual - Page 37
off and repair the safety system before using the machine again. Make sure the engine stops when the park brake is not engaged and the operator leaves the seated position. Check that the engine stops if the mower blades are engaged and the driver temporarily moves off the driver's seat. Conditions - Husqvarna P-ZT6128 | Owners Manual - Page 38
maintenance Deck Belt Deck Belt Removal Park on a level surface. Apply park brake.Lower the deck into the lowest cutting position. 1. Remove foot plate and belt shields. 2. Using a ratchet or breaker bar with a 9/16" socket on the spring idler bolt, relieve the tension on the belt. 3. Remove any - Husqvarna P-ZT6128 | Owners Manual - Page 39
of the fans. Belt Installation 1. Repeat Steps 4 and 5 from the above instructions. 2. Slip the belt over the fans and route it between the idler pulleys See Deck Belt Installation in this section of the manual). V-belts Check every 100 hours of operation. Check for severe cracking and large nicks. - Husqvarna P-ZT6128 | Owners Manual - Page 40
housing Blade attachment IMPORTANT INFORMATION Special blade bolt is heat treated. Replace with a Husqvarna bolt if required. Do not use lower grade hardware than specified. WARNING! Before performing any service or adjustment checklist: 1. Engage the parking brake. 2. Place the Blade switch in - Husqvarna P-ZT6128 | Owners Manual - Page 41
maintenance Adjusting the Mower Deck Check the tire pressure before adjustment of the mower deck. See Tire Pressures in Maintenance section. Faulty mower deck adjustments will cause an uneven mowing result. Leveling deck Adjust the deck while the mower is on a level surface. Make sure the tires are - Husqvarna P-ZT6128 | Owners Manual - Page 42
the deck is at the desired cutting height in the operating position. Antiscalp rollers then keep the deck in the proper should be approximately ¼" (6.5 mm) from ground. Do not adjust the rollers to support the deck. Anti-scalp rollers IMPORTANT INFORMATION The anti-scalp rollers must not be used - Husqvarna P-ZT6128 | Owners Manual - Page 43
out of the fork. To reInstall, reverse the order. Tighten caster bolt. If wheels do not rotate freely, take the unit to the dealer for service. Hardware Check daily. Inspect the entire machine for loose or missing hardware. Cleaning Regular cleaning and washing, especially under the mower deck, will - Husqvarna P-ZT6128 | Owners Manual - Page 44
12/12 Every year 1/52 Every Week 1/365 Every day Lubricate with grease gun Oil change Filter change Level check * Change hydraulic drive filters. p See Engine Manufacturer's manual General Remove the ignition key to prevent unintentional movements during lubrication. When lubricating with an - Husqvarna P-ZT6128 | Owners Manual - Page 45
LUBRICATION Wheel and Deck Zerks Use only good quality bearing grease. Grease from well-known brand names (petrochemical companies, etc.) usually maintains a good quality. Front Wheel Mount Lubricate with a grease gun until the grease is forced out. Front Wheel Bearings Lubricate 3-4 strokes with a - Husqvarna P-ZT6128 | Owners Manual - Page 46
drain pan (12" or more diameter and 8 qt. capacity is optimal) beneath the oil filter. Remove the oil filter from the transaxle. 10. Fill with 20W50 motor oil until oil just appears at the bottom of each transaxles' top port (approximately 2 quarts per transaxle, 4 quarts total). Install the top - Husqvarna P-ZT6128 | Owners Manual - Page 47
in hydrostatic systems may be: • Noisy operation. • Lack of power or drive after short term operation. • High operation temperature and excessive expansion of oil. • Shortened component life. Before starting, make sure the oil tank is at the proper oil level. If not, fill to the specifications - Husqvarna P-ZT6128 | Owners Manual - Page 48
Problem Engine will not start. troubleshooting guide Cause • Blade switch is engaged. • Steering controls are not locked in the neutral position. • Parking brake is not activated. • Battery is dead. • Contamination in the carburetor or fuel line. • Fuel supply is closed. • Clogged fuel filter or - Husqvarna P-ZT6128 | Owners Manual - Page 49
troubleshooting guide Problem Machine vibrates. Engine overheats. Cause • Blades are loose. • Blades are incorrectly balanced. • Engine is loose. • Clogged air intake or cooling fins. • Engine overloaded. • Poor ventilation around engine. • Defective engine speed regulator. • Too little or no oil - Husqvarna P-ZT6128 | Owners Manual - Page 50
a tablespoon of engine oil into the cylinder. Turn over the engine so that the oil is evenly distributed and then Service When ordering spare parts, please specify the purchase year, model, type, and serial number. Always use genuine Husqvarna spare parts. An annual check-up at an authorized service - Husqvarna P-ZT6128 | Owners Manual - Page 51
WIRING DIAGRAM 51 SOLENOID YEL NOTES: 1. SEAT UNOCCUPIED 2. BRAKE SWITCH IN OFF POSITION 3. MOTION CONTROL LEVERS OUT 4. PTO IN OFF POSITION RIGHT MOTION CONTROL LEVER YEL LEFT - Husqvarna P-ZT6128 | Owners Manual - Page 52
& Stratton 1) ELS 28 HP 2) Pressure w/ Oil Filter Min 87 octane unleaded (Max ethyl alcohol 10%, / 158 cm 76" / 193 cm 1) See the Engine Manufacturer's manual for engine specifications. 2) The power rating of the engines indicated is operating speed, environmental conditions and other variables. - Husqvarna P-ZT6128 | Owners Manual - Page 53
TECHNICAL DATA Torque Specifications Hex Head Cap Screws The torque values shown should be used as a general guideline when specific torque values are not given. U.S. Standard Hardware Grade SAE Grade 5 SAE Grade 8 Flangelock Screw w/Flangelock Nut Shank Size (Diameter in inches, fine or - Husqvarna P-ZT6128 | Owners Manual - Page 54
emission rules etc.). Do not remove any of these labels. Certificates can also be supplied with the machine at delivery or written in the Engine manual. Take care of them as they are valuable documents. CE requirements The Declaration of Conformity is included in the literature packet. 54 - Husqvarna P-ZT6128 | Owners Manual - Page 55
. Need and advantages of leaving the machine for service. Effects of service and maintaining a service journal on the machine's resale value. Application areas for mulching. 14. Fill in the sales papers, etc. Date, mtr reading, stamp, sign Delivery service has been carried out. No remaining notes - Husqvarna P-ZT6128 | Owners Manual - Page 56
SERVICE JOURNAL Action After 10 hours 1. Change the engine oil. 2. Change the oil filter. 3. Check hydraulic oil level. 4. Inspect hydraulic hoses. 5. Inspect hydraulic belt 6. Inspect hydraulic filter. 7. Check neutral position. 8. Check safety system. 9. Check seat belt. 10. Check fuel system for - Husqvarna P-ZT6128 | Owners Manual - Page 57
Action Daily Service 1. Clean debris from mower. 2. Check engine oil level. 3. Check the tire pressures. 4. Check underside of deck. 5. Inspect deck pulleys. 6. Check/clean the engine's cooling air intake. 7. Check safety system. 8. Check seat belt. 9. - Husqvarna P-ZT6128 | Owners Manual - Page 58
JOURNAL Action 25-Hour Service 1. Check the fuel pump's air filter. 2. Sharpen/Replace mower blades if required. 3. Check the tire pressures. 4. Check battery with cables. 5. Lubricate according to lubrication chart. 6. Check/clean the engine's cooling air - Husqvarna P-ZT6128 | Owners Manual - Page 59
100-Hour Service 1. Grease fittings (caster pivots and caster wheels) 2. Inspect dampeners 3. Inspect frame 4. Inspect throttle cable 5. Inspect hardware 6. Check the tire pressures 7. Change the engine oil and filter 8. Change air filter 9. Inspect spark plug 10. Inspect fuel filter 11. Check - Husqvarna P-ZT6128 | Owners Manual - Page 60
300-Hour Service 1. Grease fittings (caster pivots and caster wheels) 2. Inspect dampeners 3. Inspect frame 4. Inspect throttle cable 5. Inspect hardware 6. Check the tire pressures 7. Change the engine oil and filter 8. Change air filter 9. Inspect spark plug 10. Inspect fuel filter 11. Check - Husqvarna P-ZT6128 | Owners Manual - Page 61
SERVICE JOURNAL Action At least once each year 1. Clean the engine's cooling air intake. 2. Replace the air cleaner's pre-filter (foam). 3. Replace the air filter's paper cartridge. 4. Change the engine oil. 5. Replace the engine oil filter 6. Check/adjust the cutting height 7. Check/adjust the - Husqvarna P-ZT6128 | Owners Manual - Page 62
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English
Operator Manual
MZ6128 / 966502301
Please read the operator’s manual carefully and make sure
you understand the instructions before using the machine.