Husqvarna 954140105A User Manual

LR122
OWNER'S MANUAL

SAFETY RULES

Safe Operation Practices for Ride-On Mowers
IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS.
FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.
I. GENERAL OPERATION
Read, understand, and follow all instructions in the manual and on the machine before starting.
Only allow responsible adults, who are familiar with the instructions, to operate the machine.
Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area.
Never carry passengers.
Do not mow in reverse unless absolutely necessary. Always look down and behind before and while back­ing.
Be aware of the mower discharge direction and do not point it at anyone. Do not operate the mower without either the entire grass catcher or the guard in place.
Slow down before turning.
Never leave a running machine unattended. Always turn off blades, set parking brake, stop engine, and remove keys before dismounting.
Turn off blades when not mowing.
Stop engine before removing grass catcher or unclog­ging chute.
Mow only in daylight or good artificial light.
Do not operate the machine while under the influence of alcohol or drugs.
Watch for traffic when operating near or crossing roadways.
Use extra care when loading or unloading the machine into a trailer or truck.
Data indicates that operators, age 60 years and above, are involved in a large percentage of riding mower­related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury.
II. SLOPE OPERATION
Slopes are a major factor related to loss-of-control and tipover accidents, which can result in severe injury or death. All slopes require extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it.
DO:
Mow up and down slopes, not across.
Remove obstacles such as rocks, tree limbs, etc.
Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope.
Follow the manufacturer’s recommendations for wheel weights or counterweights to improve stability.
Use extra care with grass catchers or other attach­ments. These can change the stability of the machine.
Keep all movement on the slopes not make sudden changes in speed or direction.
Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly
straight
down the slope.
Tall grass can hide obstacles.
slow
and
gradual
. Do
DO NOT:
Do not
turn on slopes unless necessary, and then, turn
slowly and gradually downhill, if possible.
Do not
mow near drop-offs, ditches, or embankments. The mower could suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in.
Do not
cause sliding.
Do not
on the ground.
Do not
mow on wet grass. Reduced traction could
try to stabilize the machine by putting your foot
use grass catcher on steep slopes.
III. CHILDREN
Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. children will remain where you last saw them.
Keep children out of the mowing area and under the watchful care of another responsible adult.
Be alert and turn machine off if children enter the area.
Before and when backing, look behind and small children.
Never carry children. They may fall off and be seriously injured or interfere with safe machine operation.
Never allow children to operate the machine.
Use extra care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.
Never
assume that
IV. SERVICE
Use extra care in handling gasoline and other fuels. They are flammable and vapors are explosive.
- Use only an approved container.
- Never remove gas cap or add fuel with the engine
running. Allow engine to cool before refueling. Do not smoke.
- Never refuel the machine indoors.
- Never store the machine or fuel container inside
where there is an open flame, such as a water heater.
Never run a machine inside a closed area.
Keep nuts and bolts, especially blade attachment bolts, tight and keep equipment in good condition.
Never tamper with safety devices. Check their proper operation regularly.
Keep machine free of grass, leaves, or other debris build-up. Clean oil or fuel spillage. Allow machine to cool before storing.
Stop and inspect the equipment if you strike an object. Repair, if necessary, before restarting.
Never make adjustments or repairs with the engine running.
Grass catcher components are subject to wear, dam­age, and deterioration, which could expose moving parts or allow objects to be thrown. Frequently check components and replace with manufacturer's recom­mended parts, when necessary.
Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, and use extra caution when servicing them.
Check brake operation frequently. Adjust and service
2
as required.
down
for
SAFETY RULES
Safe Operation Practices for Ride-On Mowers
Be sure the area is clear of other people before mowing. Stop machine if anyone enters the area.
Never carry passengers or children even with the blades off.
Do not mow in reverse unless absolutely necessary. Always look down and behind before and while backing.
Never carry children. They may fall off and be seriously injured or interfere with safe machine operation.
Keep children out of the mowing area and under the watchful care of another responsible adult.
Be alert and turn machine off if children enter the area.
Before and when backing, look behind and down for small children.
Mow up and down slopes (15° Max), not across.
Remove obstacles such as rocks, tree limbs, etc.
Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Tall grass can hide obstacles.
Use slow speed. Choose a low gear so that you will not have to stop or shift while on the slope.
Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope.
If machine stops while going uphill, disengage blades, shift into reverse and back down slowly.
Do not turn on slopes unless necessary, and then, turn slowly and gradually downhill, if possible.
Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS IN­VOLVED.
CAUTION: Do not coast down a hill in neutral, you may lose control of the tractor.
CAUTION: Tow only the attachments that are recommended by and com­ply with specifications of the manu­facturer of your tractor. Use common sense when towing. Operate only at the lowest possible speed when on a slope. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor.
CAUTION: In order to prevent acciden­tal starting when setting up, transport­ing, adjusting or making repairs, al­ways disconnect spark plug wire and place wire where it cannot contact spark plug.
W ARNING
The engine exhaust from this product con­tains chemicals known to the State of Cali­fornia to cause cancer, birth defects, or other reproductive harm.
3
PRODUCT SPECIFICATIONS
GASOLINE CAPACITY 1.4 GALLONS AND TYPE: UNLEADED REGULAR
OIL TYPE (API-SF/SG/SH): SAE 30 (Above 32°F)
SAE 5W-30 (Below 32°F) OIL CAPACITY: 3 PINTS SPARK PLUG: CHAMPION RJ19LM
(GAP: .030") VALVE CLEARANCE: INTAKE: .005" - .007"
EXHAUST: .009" - .011" GROUND SPEED (MPH): FORWARD:
1ST .8
2ND 1.8
3RD 2.7
4TH 4.5
REVERSE: 1.4 TIRE PRESSURE: FRONT: 14 PSI
REAR: 12 PSI CHARGING SYSTEM: 3 AMPS BATTERY
5 AMPS HEADLIGHTS BATTERY: AMP/HR: 20
MIN. CCA: 130
CASE SIZE: U1R
CUSTOMER RESPONSIBILITIES
Read and observe the safety rules.
Follow a regular schedule in maintaining, caring for and using your tractor.
Follow the instructions under “Customer Responsibili­ties” and “Storage” sections of this owner’s manual.
WARNING: This tractor is equipped with an internal combustion engine and should not be used on or near any unimproved forest-covered, brush-covered or grass-cov­ered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.
In the state of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest Sears Authorized Service Center/ Department (See REPAIR PARTS section of this manual).
BLADE BOLT TORQUE: 27–35 FT. LBS.
CONGRATULATIONS on your purchase of a new tractor. It has been designed, engineered and manufactured to give you the best possible dependability and performance.
Should you experience any problem you cannot easily remedy, please contact your nearest authorized servicecenter/department We have competent, well-trained technicians and the proper tools to service or repair this tractor.
Please read and retain this manual. The instructions will enable you to assemble and maintain your tractor properly. Always observe the “SAFETY RULES”.
TABLE OF CONTENTS
SAFETY RULES ..................................................... 2-3
PRODUCT SPECIFICATIONS.................................... 4
CUSTOMER RESPONSIBILITIES .................. 4, 14-16
ASSEMBLY............................................................. 6-8
OPERATION.......................................................... 9-13
MAINTENANCE SCHEDULE.................................... 14
SERVICE AND ADJUSTMENTS ......................... 17-21
STORAGE ................................................................ 22
TROUBLESHOOTING ......................................... 23-24
REPAIR PARTS - TRACTOR .............................. 26-42
WARRANTY ............................................................. 46
4
UNASSEMBLED PARTS
Steering Sleeve
(1) Large Flat Washer
Steering Wheel
Steering Wheel Adapter
Steering Extension Shaft
Steering
Wheel Insert
(1) Hex Bolt
3/8-16 x 1
Mulcher Plate
Slope Sheet
Keys
(2) Keys
Seat
(1) Shoulder Bolt 5/16-18
(1) Hex Bolt 5/16-18 x 1-1/4
(1) Lock washer 3/8
(1) Locknut 5/16-18
(1) Washer 17/32 x 1-3/16 x 12 Gauge
(1) Lock
Washer 1/2
(1) Hex Bolt
1/2-13 x 1
5

ASSEMBLY

TOOLS REQUIRED FOR ASSEMBLY
A socket wrench set will make assembly easier. Standard wrench sizes are listed.
(1) 9/16" wrench Pliers (1) 3/4" wrench Tire pressure gauge (2) 1/2" wrenches Utility knife When right and left hand are mentioned in this manual, it
means when you are in the operating position (seated behind the steering wheel).
TO REMOVE TRACTOR FROM CARTON
UNPACK CARTON
Remove all accessible loose parts and parts cartons from carton.
Cut from top to bottom, along lines on all four corners of carton and lay panels flat.
Check for any additional loose parts or cartons and remove.
BEFORE REMOVING TRACTOR FROM SKID
ASSEMBLE EXTENSION SHAFT
Slide extension shaft onto lower steering shaft. Align mounting holes in extension and lower shafts and install 5/16 hex bolt and locknut. Tighten securely.
INSTALL STEERING WHEEL
Position front wheels of the tractor so they are pointing straight forward.
Remove steering wheel adapter from steering wheel and slide adapter onto steering shaft extension.
Slide steering wheel adapter onto steering shaft exten­sion.
Position steering wheel so cross bars are horizontal (left to right) and slide onto adapter.
Assemble large flat washer, 3/8 lock washer, 3/8 hex bolt and tighten securely.
Snap steering wheel insert into center of steering wheel.
Remove protective materials from tractor hood and grill.
IMPORTANT: CHECK FOR AND REMOVE ANY STAPLES IN SKID THAT MAY PUNCTURE TIRES WHERE TRACTOR IS TO ROLL OFF SKID.
INSERT
3/8 HEX BOLT
3/8 LOCK WASHER
LARGE FLAT WASHER
STEERING SLEEVE
STEERING WHEEL
5/16 LOCKNUT
LOWER STEERING SHAFT
ADAPTER
EXTENSION SHAFT
5/16 HEX BOLT
FIG. 1
HOW TO SET UP YOUR TRACTOR
CHECK BATTERY (See Fig. 2)
Lift seat pan to raised position and open battery box door.
If this battery is put into service after month and year indicated on label (label located between terminals) charge battery for minimum of one hour at 6-10 amps. (See "BATTERY" in CUSTOMER RESPONSIBILI­TIES section of this manual for charging instructions).
SEAT PAN
LABEL
BATTERY BOX DOOR
TERMINAL
TERMINAL
FIG. 2
6
ASSEMBLY
INSTALL SEAT (See Fig. 3)
Adjust seat before tightening adjustment bolt or optional knob.
Remove adjustment bolt, lock washer and flat washer (or knob, if so equipped) securing seat to cardboard packing and set aside for assembly of seat to tractor.
Pivot seat upward and remove from the cardboard packing. Remove the carboard packing and discard.
Place seat on pan and assemble shoulder bolt.
Assemble loosely adjustment bolt, lock washer and flat washer (or knob, if so equipped). Do not tighten. Tighten shoulder bolt securely.
Lower seat into operating position and sit on seat.
Slide seat until a comfortable position is reached which allows you to press clutch/brake pedal all the way down (See Fig. 5).
Get off seat without moving its adjusted position.
Raise seat and tighten adjustment bolt or knob se­curely.
SEAT PAN
SHOULDER BOLT
LOCK WASHER
SEAT
Be sure all the above assembly steps have been completed.
Check engine oil level and fill fuel tank with gasoline.
Sit on seat in operating position, depress clutch/brake pedal and set the parking brake.
Place gear shift lever in neutral (N) position.
Press lift lever plunger and raise attachment lift lever to its highest position.
Start the engine. After engine has started, move throttle control to idle position.
Depress clutch/brake pedal into full "BRAKE" position and hold. Move gearshift lever to 1st gear.
Slowly release clutch/brake pedal and slowly drive tractor off skid.
Apply brake to stop tractor, set parking brake and place gearshift lever in neutral position.
Turn ignition key to "OFF" position.
Continue with the instructions that follow.
INSTALL MULCHER PLATE (See Fig. 4)
Raise and hold deflector shield in upright position.
Place front of mulcher plate over front of mower deck opening and slide into place, as shown.
Hook front latch hook onto hex bolt on front of mower deck.
Hook rear latch hook onto hex bolt on back of mower deck.
ADJUSTMENT BOLT
KNOB (IF SO EQUPPED)
FLAT WASHER
FIG. 3
NOTE: You may now roll or drive your tractor off the skid.
Follow the appropriate instruction below to remove the tractor from the skid.
TO ROLL TRACTOR OFF SKID (See Opera­tion section, page 9 for location and function of controls)
Press lift lever plunger and raise attachment lift lever to its highest position.
Release parking brake by depressing clutch/brake pedal.
Place gearshift lever in neutral (N) position.
Roll tractor forward off skid.
Remove banding holding discharge guard up against tractor.
TO DRIVE TRACTOR OFF SKID (See Opera­tion section, page 9 for location and function of controls)
WARNING: Before starting, read, understand and follow all
instructions in the Operation section of this manual. Be sure tractor is in a well-ventilated area. Be sure the area in front of tractor is clear of other people and objects.
CAUTION: Do not remove discharge guard from mower. Raise and hold guard when attaching mulcher plate and allow it to rest on plate while in operation.
TO CONVERT TO BAGGING OR DISCHARGING
Simply remove mulcher plate and store in a safe place. Your mower is now ready for discharging or installation of optional grass catcher accessory.
NOTE: It is not necessary to change blades. The mulcher blades are designed for discharging and bagging also.
DEFLECTOR SHIELD
MULCHER PLATE
LATCH HOOKS
7
FIG. 4
ASSEMBLY
CHECK TIRE PRESSURE
The tires on your tractor were overinflated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance.
Reduce tire pressure to 14 PSI in front tires and 12 PSI in rear tires.
CHECK DECK LEVELNESS
For best cutting results, mower housing should be properly leveled. See “TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manual.
CHECK FOR PROPER POSITION OF ALL BELTS
See the figures that are shown for replacing motion and mower blade drive belts in the Service and Adjustments section of this manual. Verify that the belts are routed correctly.
CHECK BRAKE SYSTEM
After you learn how to operate your tractor, check to see that the brake is properly adjusted. See “TO ADJUST BRAKE” in the Service and Adjustments section of this manual.
3
CHECKLIST
BEFORE YOU OPERATE AND ENJOY YOUR NEW TRACTOR, WE WISH TO ASSURE THAT YOU RECEIVE THE BEST PERFORMANCE AND SATISFACTION FROM THIS QUALITY PRODUCT.
PLEASE REVIEW THE FOLLOWING CHECKLIST:
All assembly instructions have been completed. No remaining loose parts in carton. Battery is properly prepared and charged. (Minimum
1 hour at 6 amps).
Seat is adjusted comfortably and tightened securely. All tires are properly inflated. (For shipping purposes,
the tires were overinflated at the factory).
Be sure mower deck is properly leveled side-to-side/
front-to-rear for best cutting results. (Tires must be properly inflated for leveling).
Check mower and drive belts. Be sure they are routed
properly around pulleys and inside all belt keepers.
Check wiring. See that all connections are still secure
and wires are properly clamped.
WHILE LEARNING HOW TO USE YOUR TRACTOR, PAY EXTRA ATTENTION TO THE FOLLOWING IMPORTANT ITEMS:
Engine oil is at proper level. Fuel tank is filled with fresh, clean, regular unleaded
gasoline.
Become familiar with all controls - their location and
function. Operate them before you start the engine.
Be sure brake system is in safe operating condition.
8

OPERATION

KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR.
Compare the illustrations with your Tractor to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference.
THROTTLE/CHOKE CONTROL
FUEL CAP
MOWER LIFT
CLUTCH/BRAKE PEDAL
LEVER
LIGHT SWITCH (IF SO EQUIPPED)
PARKING BRAKE LEVER
Your tractor conforms to the safety standards of the American National Standards Institute.
IGNITION SWITCH: Used for starting and stopping the engine.
THROTTLE/CHOKE CONTROL: Used for starting and controlling engine speed.
CLUTCH/BRAKE PEDAL: Used for declutching and brak­ing the lawn rider and starting the engine.
GEARSHIFT LEVER: Selects the speed and direction of the lawn rider.
ATTACHMENT CLUTCH LEVER
GEAR SHIFT LEVER
IGNITION SWITCH
FIG. 5
LIGHT SWITCH: (If so equipped) Turns headlights on or
off. PARKING BRAKE LEVER: Locks clutch/brake pedal into
the brake position. ATTACHMENT CLUTCH LEVER: Used to engage the
mower blades. MOWER LIFT LEVER: Used to raise and lower the mower
deck.
9
OPERATION
The operation of any tractor can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields before starting your tractor and while moving. We recommend a wide vision safety mask over spectacles or standard safety glasses.
HOW TO USE YOUR TRACTOR
TO SET PARKING BRAKE (See Fig.6)
Your tractor is equipped with an operator presence sensing switch. When engine is running, any attempt by the operator to leave the seat without first setting the parking brake will shut off the engine.
Depress clutch/brake pedal into full “BRAKE” position and hold.
Place parking brake lever in “ENGAGED” position and release pressure from clutch/brake pedal. Pedal should remain in “BRAKE” position. Make sure parking brake will hold tractor secure.
PARKING BRAKE “ENGAGED”
CLUTCH/BRAKE PEDAL “BRAKE” POSITION
ATTACHMENT CLUTCH LEVER “ENGAGED”
“DISENGAGED”
“DISENGAGED”
FIG. 6
STOPPING (See Fig. 6 and 7)
MOWER BLADES -
To stop mower blades,move attachment clutch lever to “DISENGAGED” position.
GROUND DRIVE -
To stop ground drive, depress clutch/brake pedal into full “BRAKE” position.
Move gearshift lever to neutral (N) position.
ENGINE -
Move throttle control to slow position.
NOTE: Failure to move throttle control to slow position and allowing engine to idle before stopping may cause engine to “backfire”.
Turn ignition key to “OFF” position and remove key. Always remove key when leaving tractor to prevent unauthorized use.
Never use choke to stop engine.
IMPORTANT: LEAVING THE IGNITION SWITCH IN ANY POSITION OTHER THAN "OFF" WILL CAUSE THE BATTERY TO BE DISCHARGED, (DEAD).
NOTE: Under certain conditions when tractor is standing idle with the engine running, hot engine exhaust gases may cause “browning” of grass. To eliminate this possibility, always stop engine when stopping tractor on grass areas.
CAUTION: Always stop tractor com­pletely, as described above, before leav­ing the operator's position; to empty grass catcher, etc.
TO USE THROTTLE CONTROL(See Fig. 7)
Always operate engine at full throttle.
Operating engine at less than full throttle reduces the battery charging rate.
Full throttle offers the best bagging and mower perfor­mance.
THROTTLE/ CHOKE CONTROL
GEAR SHIFT
IGNITION SWITCH
FIG. 7
TO MOVE FORWARD AND BACKWARD (See Figs. 6 and 7)
The direction and speed of movement is controlled by the gearshift lever.
Start tractor with clutch/brake pedal depressed and gearshift lever in neutral (N) position.
Move gearshift lever to desired position.
Slowly release clutch/brake pedal to start movement.
IMPORTANT: BRING TRACTOR TO A COMPLETE STOP BEFORE SHIFTING OR CHANGING GEARS. FAILURE TO DO SO WILL SHORTEN THE USEFUL LIFE OF YOUR TRANSAXLE.
TO ADJUST MOWER CUTTING HEIGHT (See Fig. 8)
The position of the attachment lift lever determines the cutting height. The position of the attachment lift lever can be adjusted by moving the height adjustment knob to desired position.
With lift lever back and locked in highest position, pull out the adjustment knob and move to desired position.
Move attachment lift lever out and forward to adjust­ment knob.
10
OPERATION
The cutting height range is approximately 1" to 3-1/2''. The heights are measured from the ground to the blade tip with the engine not running. These heights are approximate and may vary depending upon soil conditions, height of grass and types of grass being mowed.
The average lawn should be cut to approximately 2-1/2 inches during the cool season and to over 3 inches during hot months. For healthier and better looking lawns, mow often and after moderate growth.
For best cutting performance, grass over 6 inches in height should be mowed twice. Make the first cut relatively high; the second to desired height.
ATTACHEMENT LIFT LEVER
ATTACHMENT HEIGHT
6
3
2
1
ADJUSTMENT KNOB
FIG. 8
TO OPERATE MOWER (See Figs. 8 and 9)
Your tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine.
Select desired height of cut.
Start mower blades by engaging attachment clutch control.
TO STOP MOWER BLADES - disengage attachment clutch control.
CAUTION: Do not operate the mower without either the entire grass catcher, on mowers so equipped, or the dis­charge guard in place.
ATTACHMENT CLUTCH LEVER “ENGAGED” POSITION
ATTACHMENT CLUTCH LEVER “DISENGAGED” POSITION
FIG. 9
TO OPERATE ON HILLS
CAUTION: Do not drive up or down hills with slopes greater than 15° and do not drive across any slope.
If stopping is absolutely necessary, push clutch/brake pedal quickly to brake position and engage parking brake.
Move gearshift lever to 1st gear and be sure you have allowed room for tractor to roll slightly as you restart movement.
To restart movement, slowly release parking brake and clutch/brake pedal.
Make all turns slowly.
TO TRANSPORT
Raise attachment lift to highest position with attach­ment lift control.
When pushing or towing your tractor, be sure gearshift lever is in neutral (N) position.
Do not push or tow tractor at more than five (5) MPH.
NOTE: To protect hood from damage when transporting your tractor on a truck or a trailer, be sure hood is closed and secured to tractor. Use an appropriate means of tying hood to tractor (rope, cord, etc.).
TOWING CARTS AND OTHER ATTACH­MENTS
Tow only the attachments that are recommended by and comply with specifications of the manufacturer of your tractor. Use common sense when towing. Too heavy of a load, while on a slope, is dangerous. Tires can lose traction with the ground and cause you to lose control of your tractor.
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL
The engine in your tractor has been shipped, from the factory, already filled with summer weight oil.
Check engine oil with tractor on level ground. See engine manual for further instructions.
For cold weather operation you should change oil for easier starting (See engine manual).
To change engine oil, see the Customer Responsibili­ties section in this manual.
ADD GASOLINE
Fill fuel tank. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness.
IMPORTANT: WHEN OPERATING IN TEMPERATURES BELOW 32°F(0°C), USE FRESH, CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING.
Choose the slowest speed before starting up or down hills.
Avoid stopping or changing speed on hills.
If slowing is necessary, move throttle control lever to slower position.
11
OPERATION
WARNING: Experience indicates that alcohol blended
fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instruc­tions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.
CAUTION: Fill to bottom of gas tank filler neck. Do not overfill. Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open flame.
TO START ENGINE (See Fig. 5)
When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine.
Sit on seat in operating position, depress clutch/brake pedal and set parking brake.
Place gear shift lever in neutral (N) position.
Move attachment clutch to “DISENGAGED” position.
Move throttle control to choke position.
NOTE: Before starting, read the warm and cold starting procedures below.
Insert key into ignition and turn key clockwise to “START” position and release key as soon as engine starts. Do not run starter continuously for more than fifteen seconds per minute. If the engine does not start after several attempts, move throttle control to fast position, wait a few minutes and try again. If engine still does not start, move the throttle control back to the choke position and retry.
WARM WEATHER STARTING (50° F and above)
When engine starts, move the throttle control to the fast position.
The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above.
COLD WEATHER STARTING ( 50° F and below)
When engine starts, allow engine to run with the throttle control in the choke position until the engine runs roughly, then move throttle control to fast position. This may require an engine warm-up period from several seconds to several minutes, depending on the tem­perature.
The attachments can also be used during the engine warm-up period.
NOTE: If at a high altitude (above 3000 feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to be adjusted for best engine performance. See “TO ADJUST CARBURETOR” in the Service and Adjustments section of this manual.
MOWING TIPS
Mower should be properly leveled for best mowing performance. See “TO LEVEL MOWER HOUSING” in the Service and Adjustments section of this manual.
The left hand side of mower should be used for trimming.
Drive so that clippings are discharged onto the area that has been cut. Have the cut area to the right of the machine. This will result in a more even distribution of clippings and more uniform cutting.
When mowing large areas, start by turning to the right so that clippings will discharge away from shrubs, fences, driveways, etc. After one or two rounds, mow in the opposite direction making left hand turns until finished (See Fig. 10).
If grass is extremely tall, it should be mowed twice to reduce load and possible fire hazard from dried clip­pings. Make first cut relatively high; the second to the desired height.
Do not mow grass when it is wet. Wet grass will plug mower and leave undesirable clumps. Allow grass to dry before mowing.
Always operate engine at full throttle when mowing to assure better mowing performance and proper dis­charge of material. Regulate ground speed by select­ing a low enough gear to give the mower cutting performance as well as the quality of cut desired.
When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used.
FIG. 10
12
OPERA TION
MULCHING MOWING TIPS
IMPORTANT: FOR BEST PERFORMANCE, KEEP
MOWER HOUSING FREE OF BUILT-UP GRASS AND TRASH. CLEAN AFTER EACH USE.
The special mulching blade will recut the grass clip­pings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed. Also, the mulched grass will biodegrade quickly to provide nutrients for the lawn. Always mulch with your highest engine (blade) speed as this will provide the best recutting action of the blades.
Avoid cutting your lawn when it is wet. Wet grass tends to form clumps and interferes with the mulching action. The best time to mow your lawn is the early afternoon. At this time the grass has dried and the newly cut area will not be exposed to the direct sun.
For best results, adjust the mower cutting height so that the mower cuts off only the top one-third of the grass blades (See Fig. 11). For extremely heavy mulching, reduce your width of cut on each pass and mow slowly.
Certain types of grass and grass conditions may require that an area be mulched a second time to completely hide the clippings. When doing a second cut, mow across or perpendicular to the first cut path.
Change your cutting pattern from week to week. Mow north to south one week then change to east to west the next week. This will help prevent matting and graining of the lawn.
FIG. 11
MAX 1/3
13
CUSTOMER RESPONSIBILITIES
MAINTENANCE SCHEDULE
FILL IN DATES AS YOU COMPLETE REGULAR SERVICE
Check Brake Operation Check Tire Pressure
Check Operator Presence and Interlock Systems
T
Check for Loose Fasteners
R A
Sharpen/Replace Mower Blades
C
Lubrication Chart
T
Check Battery Level
0
Clean Battery and Terminals
R
Check Transaxle Cooling Adjust Blade Belt(s) Tension
Adjust Motion Drive Belt(s) Tension
Check Engine Oil Level Change Engine Oil Clean Air Filter
E
Clean Air Screen
N
G
Inspect Muffler/Spark Arrester
I
Replace Oil Filter (If equipped)
N
Clean Engine Cooling Fins
E
Replace Spark Plug Replace Air Filter Paper Cartridge Replace Fuel Filter
1 - Change more often when operating under a heavy load or in high ambient temperatures. 2 - Service more often when operating in dirty or dusty conditions. 3 - If equipped with oil filter, change oil every 50 hours. 4 - Replace blades more often when mowing in sandy soil.
EVERY 8 HOURS
BEFORE EACH USE
EVERY 25 HOURS
4
6
12,3
,
1
2
2
EVERY SEASON
EVERY 100 HOURS
EVERY 50 HOURS
7
5
5
1
,
2
2
2
5 - If equipped with adjustable system. 6 - Not required if equipped with maintenance-free battery. 7 - Tighten front axle pivot bolt to 35 ft.-lbs. maximum. Do not overtighten.
SERVICE DATES
BEFORE STORAGE
GENERAL RECOMMENDATIONS
The warranty on this tractor does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain tractor as instructed in this manual.
Some adjustments will need to be made periodically to properly maintain your tractor.
All adjustments in the Service and Adjustments section of this manual should be checked at least once each season.
Once a year you should replace the spark plug, clean or replace air filter, and check blades and belts for wear. A new spark plug and clean air filter assure proper air-fuel mixture and help your engine run better and last longer.
BEFORE EACH USE
Check engine oil level.
Check brake operation.
Check tire pressure.
Check operator presence and interlock systems for proper operation.
Check for loose fasteners.
LUBRICATION CHART
À
À
AXLE PIVOT
Á
FRONT WHEEL BEARING ZERK (IF EQUIPPED)
À
CLUTCH/BRAKE PIVOT
À
ATTACHMENT CLUTCH PIVOT
À
CLUTCH PIVOT
À
GEARSHIFT PIVOTS
À
SAE 30 OR 10W30 MOTOR OIL
Á
GENERAL PURPOSE GREASE
Â
REFER TO CUSTOMER RESPONSIBILITIES“ENGINE”
SECTION
IMPORTANT: DO NOT OIL OR GREASE THE PIVOT
POINTS WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELF­LUBRICATING BEARINGS. IF YOU FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POWDERED
14
GRAPHITE TYPE LUBRICANT SPARINGLY.
HOOD HINGES
Á
FRONT WHEEL BEARING ZERK (IF EQUIPPED)
À
LIFT ARM
PIVOT
À
CLUTCH
LEVER
Â
ENGINE
À
THROTTLE
PLATE
ATTACHMENT
ATTACHMENT
CUSTOMER RESPONSIBILITIES
TRACTOR
Always observe safety rules when performing any mainte­nance.
BRAKE OPERATION
If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See “TO ADJUST BRAKE” in the Service and Adjust­ments section of this manual).
TIRES
Maintain proper air pressure in all tires - 14 PSI in front tires and 12 PSI in rear tires.
Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber.
Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.
NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. Tire sealant also prevents tire dry rot and corrosion.
OPERATOR PRESENCE SYSTEM
Be sure operator presence and interlock systems are working properly. If your tractor does not function as described, repair the problem immediately.
The engine should not start unless the clutch/brake pedal is fully depressed and attachement clutch control is in the disengaged position.
When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine.
When the engine is running and the attachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine.
The attachment clutch should never operate unless the operator is in the seat.
TRAILING EDGE UP
LOCK WASHER
BLADE
CENTER HOLE
FLAT WASHER
HEX BOLT (GRADE 8)*
*A GRADE 8 HEAT TREATED BOLT CAN BE
IDENTIFIED BY SIX LINES ON THE BOLT HEAD.
STAR
MANDREL ASSEMBLY
FIG. 12
TO SHARPEN BLADE (See Fig. 13)
NOTE: We do not recommend sharpening blade - but if you do, be sure the blade is balanced.
Care should be taken to keep the blade balanced. An unbalanced blade will cause excessive vibration and even­tual damage to mower and engine.
The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower.
To check blade balance, you will need a 5/8" diameter steel bolt, pin, or a cone balancer. (When using a cone balancer, follow the instructions supplied with bal­ancer.)
NOTE: Do not use a nail for balancing blade. The lobes of the center hole may appear to be centered, but are not.
Slide blade on to an unthreaded portion of the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced.
CENTER HOLE
BLADE CARE
For best results mower blades must be kept sharp. Replace bent or damaged blades.
BLADE REMOVAL (See Fig. 12)
Raise mower to highest position to allow access to blades.
Remove hex bolt, lock washer and flat washer securing blade.
Install new or resharpened blade with trailing edge up towards deck as shown.
IMPORTANT: TO ENSURE PROPER ASSEMBLY, CENTER HOLE IN BLADE MUST ALIGN WITH STAR ON MANDREL ASSEMBLY.
Reassemble hex bolt, lock washer and flat washer in exact order as shown.
Tighten bolt securely (27-35 Ft. Lbs. torque).
IMPORTANT: BLADE BOLT IS GRADE 8 HEAT TREATED.
5/8" BOLT OR PIN
FIG. 13
BATTERY
Your tractor has a battery charging system which is sufficient for normal use. However, periodic charging of the battery with an automotive charger will extend its life.
Keep battery and terminals clean.
Keep battery bolts tight.
Keep small vent holes open.
Recharge at 6-10 amperes for 1 hour.
15
BLADE
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