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4

Safety Rules and Information

SERVICE AND MAINTENANCE

Safe Handling of Gasoline

1. Extinguish all cigarettes, cigars, pipes, and other

sources of ignition.

2. Use only approved gasoline containers.
3. Never remove the gas cap or add fuel with the engine

running. Allow the engine to cool before refueling.

4. Never fuel the machine indoors.
5. Never store the machine or fuel container where there

is an open flame, spark, or pilot light such as near a
water heater or other appliance.

6. Never fill containers inside a vehicle or on a truck bed

with a plastic bed liner. Always place containers on
the ground away from your vehicle before filling.

7. Remove gas-powered equipment from the truck or

trailer and refuel it on the ground. If this is not possi-
ble, then refuel such equipment on a trailer with a
portable container, rather than from a gasoline dis-
penser nozzle.

8. Keep nozzle in contact with the rim of the fuel tank or

container opening at all times until fueling is com-
plete. Do not use a nozzle lock-open device.

9. If fuel is spilled on clothing, change clothing immedi-

ately.

10. Never over-fill the fuel tank. Replace gas cap and

tighten securely.

11. Use extra care in handling gasoline and other fuels.

They are flammable and vapors are explosive.

12. If fuel is spilled, do not attempt to start the engine but

move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors
have dissipated.

13. Replace all fuel tank caps and fuel container caps

securely.

Service & Maintenance

1. Never run the unit in an enclosed area where carbon

monoxide fumes may collect.

2. Keep nuts and bolts, especially blade attachment

bolts, tight and keep equipment in good condition.

3. Never tamper with safety devices. Check their proper

operation regularly and make necessary repairs if
they are not functioning properly.

4. Keep unit free of grass, leaves, or other debris build-

up. Clean up oil or fuel spillage. and remove any fuel-
soaked debris. Allow machine to cool before storage.

5. If you strike an object, stop and inspect the machine.

Repair, if necessary, before restarting.

6. Never make adjustments or repairs with the engine

running.

7. Check grass catcher components and the discharge

guard frequently and replace with manufacturer’s rec-
ommended parts, when necessary.

8. Mower blades are sharp. Wrap the blade or wear

gloves, and use extra caution when servicing them.

9. Check brake operation frequently. Adjust and service

as required.

10. Maintain or replace safety and instructions labels, as

necessary.

11. Do not remove the fuel filter when the engine is hot

as spilled gasoline may ignite. Do not spread fuel line
clamps further than necessary. Ensure clamps grip
hoses firmly over the filter after installation.

12. Do not use gasoline containing METHANOL, gasohol

containing more than 10% ETHANOL, gasoline addi-
tives, or white gas because engine/fuel system dam-
age could result.

13. If the fuel tank must be drained, it should be drained

outdoors.

14. Replace faulty silencers/mufflers.
15. Maintain or replace safety and instruction labels as

necessary.

16. Use only factory authorized replacement parts when

making repairs.

17. Always comply with factory specifications on all set-

tings and adjustments.

18. Only authorized service locations should be utilized

for major service and repair requirements.

19. Never attempt to make major repairs on this unit

unless you have been properly trained. Improper
service procedures can result in hazardous operation,
equipment damage and voiding of manufacturer’s
warranty.

20. On multiple blade mowers, take care as rotating one

blade can cause other blades to rotate.

21. Do not change engine governor settings or over-

speed the engine. Operating the engine at excessive
speed can increase the hazard of personal injury.

22. Disengage drive attachments, stop the engine,

remove the key, and disconnect the spark plug wire(s)
before: clearing attachment blockages and chutes,
performing service work, striking an object, or if the
unit vibrates abnormally. After striking an object,
inspect the machine for damage and make repairs
before restarting and operating the equipment.

23. Never place hands near the moving parts, such as a

hydro pump cooling fan, when the tractor is running.
(Hydro pump cooling fans are typically located on top
of the transaxle).

24. Units with hydraulic pumps, hoses, or motors: WARN-

ING: Hydraulic fluid escaping under pressure may
have sufficient force to penetrate skin and cause seri-
ous injury. If foreign fluid is injected into the skin it
must be surgically removed within a few hours by a
doctor familiar with this form of injury or gangrene
may result. Keep body and hands away from pin
holes or nozzles that eject hydraulic fluid under high
pressure. Use paper or cardboard, and not hands, to
search for leaks. Make sure all hydraulic fluid con-
nections are tight and all hydraulic hoses and lines
are in good condition before applying pressure to the
system. If leaks occur, have the unit serviced imme-
diately by your authorized dealer.

25. WARNING: Stored energy device. Improper release

of springs can result in serious personal injury.
Springs should be removed by an authorized techni-
cian.

26. Models equipped with an engine radiator: WARNING:

Stored energy device. To prevent serious bodily injury
from hot coolant or steam blow-out, never attempt to
remove the radiator cap while the engine is running.
Stop the engine and wait until it is cool. Even then,
use extreme care when removing the cap.

Summary of Contents for ZT 1844

Page 1: ...HP ZT 2050 CE 5091001 Snapper Fast Cut ZT20500BV 20HP Zero Turn Rider with 50 Mower 5091003 Snapper Fast Cut ZT20500BV 20HP Zero Turn Rider with 50 Mower CE 1694745 Massey Ferguson ZT 2050 1694781 Mas...

Page 2: ...t read understand and comply with all safety and operating instructions in this manual before attempting to set up and operate your machine Failure to comply with all safety and operating instructions...

Page 3: ...Always wear substantial footwear and trousers Never operate when barefoot or wearing sandals 23 Before using always visually check that the blades and blade hardware are present intact and secure Rep...

Page 4: ...hange speeds while on the slope 4 Do not mow on wet grass Tires may loose traction 5 Never mow down slopes 6 Avoid starting stopping or turning on a slope If tires lose traction i e machine stops forw...

Page 5: ...ine clamps further than necessary Ensure clamps grip hoses firmly over the filter after installation 12 Do not use gasoline containing METHANOL gasohol containing more than 10 ETHANOL gasoline addi ti...

Page 6: ...ngine Make Engine Type Spec Engine Model Engine Code Serial Number Mower Deck MFG Number Mower Deck SERIAL Number Mfg No 169XXXX Serial No XXXXX kW XX Engine RPM XXXX LpA XXX dB A Vibration Wheel XXX...

Page 7: ...are easily applied and will act as a constant visual reminder to you and others who may use the equipment to follow the safety instructions necessary for safe effective operation Decal Danger Operati...

Page 8: ...NING If the unit does not pass a safety test do not operate it See your authorized dealer Under no circumstance should you attempt to defeat the purpose of the safety interlock system Warning Read Ope...

Page 9: ...hrottle Control The throttle controls engine speed Move the throttle for ward to increase engine speed and back to decrease engine speed Always operate at FULL throttle Choke Close the choke for cold...

Page 10: ...extra holding capacity for oil as the transmission heats up and the oil expands See CHECK TRANSMISSION OIL LEVEL for oil level check and fill procedures Transmission Release Valves The transmission re...

Page 11: ...operator s position Fill the fuel tank with fresh fuel Refer to the engine owner s manual for fuel recommendations WARNING Never allow passengers to ride on the unit Before leaving the operator s pos...

Page 12: ...he handle back until it locks into position 4 Move the throttle control to idle position and turn the ignition key to OFF Remove the key MOWING 1 Engage the parking brake Make sure the PTO switch is d...

Page 13: ...rd BASIC DRIVING Forward Travel Practice Gradually move both ground speed control levers evenly FORWARD from neutral Slow down and repeat NOTE Straight forward travel takes practice If neces sary top...

Page 14: ...peri enced with operating the zero turn rider you will learn more maneuvers that will make your mowing time easier and more enjoyable Remember the more you practice the bet ter your control of the rid...

Page 15: ...oads can cause loss of traction and loss of control on slopes Reduce towed weight when operating on slopes The surface being driven on greatly impacts traction and stability Wet or slippery surfaces c...

Page 16: ...and wait for all mov ing parts to stop 2 Remove the cutting height pin and lower the attach ment lift H Figure 11 to its lowest position 3 Pivot the front wheels out of the way and slide the mower und...

Page 17: ...Hours Every 250 Hours Spring Fall Check Rider Mower for loose hardware Check Clean Engine Cooling Fins Check Adjust PTO Clutch Lubricate Rider Mower Clean Battery Cables Check Tire Pressure Clean Deck...

Page 18: ...and after lubrication LUBRICATION Lubricate the unit at the following lubrication points as well as those shown in Figure 12 Grease front caster wheel axles roller straps deck lift pivots mower deck...

Page 19: ...de Figure 15 with the tabs pointing up toward the mower deck as shown 7 Reinstall the hex washer B Figure 15 spring wash er C and capscrew D Use a wooden block A to prevent blade rotation while tighte...

Page 20: ...IL Oil Type Mobil 1 15W 50 synthetic oil Castrol Syntec 5W 50 oil or 20W 50 conventional detergent motor oil 1 Check the oil level when the unit is cold The inspec tion port is located on the inside o...

Page 21: ...STORAGE Before you store your unit for the off season read the Maintenance and Storage instructions in the Safety Rules section then perform the following steps Disengage the PTO set the parking brak...

Page 22: ...is hot allow it to cool then refill the fuel tank 4 Engine flooded 4 Open the choke 5 Gas is old or stale 5 Drain fuel replace with fresh fuel 6 Battery terminals require 6 Clean the battery terminal...

Page 23: ...1 Set throttle to full 2 Ground speed too fast 2 Decrease Ground Speed 3 Blades are dull 3 Sharpen or replace blades See Mower Blade Service 4 Mower drive belt slipping 4 Clean or replace belt as nec...

Page 24: ...e jam nuts and adjust the placement bolt B Figure 20 in or out to properly adjust the lever end spacing To Adjust the Handle Height Remove the mounting hardware and reposition the handle either up or...

Page 25: ...stment lever B Figure 22 back fully until it locks in transport position 2 Remove the cutting height adjustment pin A and insert it into the desired hole 3 Pull back on the adjustment lever B squeeze...

Page 26: ...collar screw and move the collar to the correct position A C B INCREASE DECREASE Figure 24 Front Suspension Adjustment A Pre Load Adjustment Collar FRONT SUSPENSION ADJUSTMENT SELECT MODELS The shock...

Page 27: ...ent nuts B Figure 25 until the rotor face and armature face just contacts the gauge 5 Check the windows for an equal amount of tension when the gauge is inserted and removed and make any necessary adj...

Page 28: ...of the center blade and from the ground to rear tips of left hand and right hand blades Figures 28 30 The front tip of the center blade should be 1 4 6mm higher than rear tips of left hand and right h...

Page 29: ...he 4th hole from the bottom C Figure 29 4 Measure the distance between the outside ends of the roller bar and the ground If there is more than 1 8 3mm difference between the measurements on each side...

Page 30: ...drive belt Figure 32 Hydraulic Pump Drive Belt Replacement Shown from Below A Pump Drive Belt B Crankshaft Pulley C Pump Pulley D Idler Pulley stationary E Idler Pulley F Idler Arm G Spring H Spring A...

Page 31: ...R BELT TENSION ADJUSTMENT If the mower drive belt stretches over time the idler pul ley bracket can be adjusted to provide more belt tension The initial setting of the bracket is shown in Figure 35 1...

Page 32: ...ze 11 x 4 00 5 Inflation Pressure 40 psi 2 76 bar TRANSMISSIONS HydroGear BDP 10A HGM 12P Type Pump and Wheel Motor Hydraulic Fluid Mobil 1 15W 50 synthetic oil Castrol Syntec 5W 50 oil or 20W 50 conv...

Page 33: ...notes and and torque values are also included For applicable manuals currently available for your model contact our Customer Publications Department at 262 284 8519 Have the information listed in the...

Page 34: ...through the summer AERATING YOUR LAWN Consider aerating your lawn in spring Using an aerator to remove cores of soil from the lawn increases the speed of clipping decomposition and encourages deeper r...

Page 35: ...lch when the grass is wet moist grass does not mulch well and clumps beneath the mower deck Note Always operate the engine at full throttle when mowing PROPER MOWING SPEED ENGINE SPEED GROUND SPEED Al...

Page 36: ...INC 500 N Spring Street PO Box 997 Port Washington WI 53074 0997 www simplicitymfg com Copyright 2004 Simplicity Manufacturing Inc All Rights Reserved Printed in USA PRODUCTS INC McDonough GA 30253 ww...

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