Snapper 7800920-00, 7800932-00, 7800918-00 User Manual

Not for

Reproduction

Operator’s Manual

en es fr

Rear Engine Riding Mower

Model No.

7800918-00 7800920-00 7800921-00 7800932-00

7105921

Rev. -

Not for

Reproduction

Thank You for purchasing this quality-built Snapper product. We’re pleased that you placed your confidence in the Snapper brand. When operated and maintained according to the instructions in this manual, your Snapper product will provide many years of dependable service.

This manual contains safety information to make you aware of the hazards and risks associated with the machine and how to avoid them. This machine is designed and intended only for finish cutting of established lawns and is not intended for any other purpose. It is important that you read and understand these instructions thoroughly before attempting to start or operate this equipment. Save these original instructions for future

reference.

Complete the following information on your Snapper purchase.

Date of Purchase____________________________________________________________________________

Retailer___________________________________________________________________________________

Retailer’s Phone Number______________________________________________________________________

Equipment

Model Number_______________________________________________________________________

Serial Number_______________________________________________________________________

Engine

Model______________________Type______________________Code_________________________

The Illustrated Parts List for this machine can be downloaded from www.snapper.com. Please provide model and serial number when ordering replacement parts.

SNAPPER is a trademark of Briggs & Stratton Power Products Group, LLC.

Not for

Reproduction

Table of Contents

en es fr

Operator Safety ................................................................................................4

Features and Controls ...................................................................................13

Operation ........................................................................................................14

Before Starting ...........................................................................................14

How To Adjust The Operator Seat .............................................................15

How To Start The Engine ........................................................................... 16

How To Engage The Mower Blade ............................................................17

How To Engage The Transmission ............................................................ 17

How To Stop The Engine, Transmission And Mower Blade ......................18

How To Set The Parking Brake .................................................................. 19

How To Adjust The Cutting Height ............................................................. 19

Reverse Mowing Option (RMO) ................................................................. 19

How To Install The Discharge Deflector ..................................................... 19

How To Push The Unit By Hand ................................................................20

Towing Implements .................................................................................... 20

Maintenance ...................................................................................................21

Maintenance Chart ..................................................................................... 21

Engine Maintenance ..................................................................................22

Rider Maintenance ..................................................................................... 24

Battery Service ........................................................................................... 27

Storage.......................................................................................................29

Repair.........................................................................................................30

Troubleshooting .............................................................................................34

Warranties .......................................................................................................36

Not for

Reproduction

Operator Safety

Operating Safety

Power equipment is only as safe as the operator. If it is misused, or not

Power equipment is only as safe as the operator. If it is misused, or

properly maintained, it can be dangerous! Remember, you are responsible

not properly maintained, it can be dangerous! Remember, you are

for your safety and that of those around you.

responsible for your safety and that of those around you.

Use common sense, and think through what you are doing. If you are not

Use common sense, and think through what you are doing. If you

sure that the task you are about to perform can be safely done with the

are not sure that the task you are about to perform can be safely

equipment you have chosen, ask a professional: contact your local autho-

done with the equipment you have chosen, ask a

rized dealer.

professional: contact your local authorized dealer.

Read the Manual

The operator’s manual contains important safety information you need to be

aware of BEFORE you operate your unit as well as DURING operation.

aware of BEFORE you operate your unit as well as DURING operation. Safe operating techniques, an explanation of the product’s features and

Safe operating techniques, an explanation of the product’s features and controls,

controls, and maintenance information is included to help you get the

and maintenance information is included to help you get the most out of your

most out of your equipment investment.

equipment investment.

Be sure to completely read the Safety Rules and Information found

Be sure to completely read the Safety Rules and Information found on the fol-

on the following pages. Also completely read the Operation section.

lowing pages. Also completely read the Operation section.

Read the Manual

Children

Tragic accidents can occur with children. Do not allow them any-

Tragic accidents can occur with children. Do not allow them

where near the area of operation. Children are often attracted

anywhere near the area of operation. Children are often at-

to the unit and mowing activity. Never assume that children will

tracted to the unit and mowing activity. Never assume that

remain where you last saw them. If there is a risk that children

children will remain where you last saw them. If there is a

may enter the area where you are mowing, have another respon-

risk that children may enter the area where you are mow-

sible adult watch them.

ing, have another responsible adult watch them. DO NOT GIVE CHILDREN RIDES ON THIS UNIT! This

DO NOT GIVE CHILDREN RIDES ON THIS UNIT! This encour-

encourages them to come near the unit in the future while it

ages them to come near the unit in the future while it is running, and they could be seriously hurt. They may then approach the

is running, and they could be seriously hurt. They may then

unit for a ride when you are not expecting it, and you may run

approach the unit for a ride when you are not expecting it,

over them.

and you may run over them.

Reverse

Do not mow in reverse unless absolutely

Do not mow in reverse unless ab-

necessary. Always look down and

solutely necessary. Always look down

behind before and while traveling

and behind before and while

in reverse even with the mower

traveling in reverse even with

blades disengaged.

the mower blades disen- gaged.

www.snapper.com4

Not for

Reproduction

Operator Safety

en es fr

Slope Operation

You could be seriously injured or even killed if you use this unit on too steep an incline. Using the unit on a slope that is too steep or where you don’t have

You could be seriously injured or even killed if you use this unit on too

adequate traction can cause you to lose control or roll over.

steep an incline. Using the unit on a slope that is too steep or where you don’t have adequate traction can cause you to lose control or roll over.

A good rule of thumb is to not operate on any slope you cannot back up (in

A good rule of thumb is to not operate on any slope you cannot back up

2-wheel drive mode). You should not operate on inclines with a slope greater

(in 2-wheel drive mode). You should not operate on inclines with a slope

than a 3.5 ft (1,5 m) rise over a 20.0 ft (6,0 m) length. Always drive up and

greater than a 3.5 ft (1,5 m) rise over a 20.0 ft (6,0 m) length. Always

down slopes: never cross the face.

drive up and down slopes: never cross the face.

Also note that the surface you are driving on can greatly impact stability and

Also note that the surface you are driving on can greatly impact stability

control. Wet grass or icy pavement can seriously affect your ability to control

and control. Wet grass or icy pavement can seriously affect your ability

the unit.

to control the unit. If you feel unsure about operating the unit on an incline, don’t do it. It’s

If you feel unsure about operating the unit on an incline, don’t do it. It’s not

not worth the risk.

worth the risk.

Slope Operation

Moving Parts

This equipment has many moving parts that can injure you or someone else. However,

This equipment has many moving parts that can injure you or someone else. How-

if you are seated in the seat properly, and follow all the rules in this book, the unit is

ever, if you are seated in the seat properly, and follow all the rules in this book, the

safe to operate.

unit is safe to operate.

The mower deck has spinning mower blades that can amputate hands and feet. Do

The mower deck has spinning mower blades that can amputate hands and feet.

not allow anyone near the equipment while it is running!

Do not allow anyone near the equipment while it is running! To help you, the operator, use this equipment safely, it is equipped with an operator-

To help you, the operator, use this equipment safely, it is equipped with an operator

present safety system. Do NOT attempt to alter or bypass the system. See your

present safety system. Do NOT attempt to alter or bypass the system. See your dealer

dealer immediately if the system does not pass all the safety interlock system

immediately if the system does not pass all the safety interlock system tests found in

tests found in this manual.

this manual.

Thrown Objects

This unit has spinning mower blades. These blades can pick up and throw debris

that could seriously injure a bystander. Be sure to clean up the area to be mowed

that could seriously injure a bystander. Be sure to clean up the area to be

BEFORE you start mowing.

mowed BEFORE you start mowing.

Do not operate this unit without the entire grass catcher or discharge guard (deflec-

Do not operate this unit without the entire grass catcher or discharge guard (de-

tor) in place.

flector) in place. Also, do not allow anyone in the area while the unit is running! If someone does

Also, do not allow anyone in the area while the unit is running! If someone does enter

enter the area, shut the unit off immediately until they leave.

the area, shut the unit off immediately until they leave.

Fuel and Maintenance

Gasoline is extremely flammable. Its vapors are also extremely flammable and

Gasoline is extremely flammable. Its vapors are also extremely flammable and can

can travel to distant ignition sources. Gasoline must only be used as a fuel, not

travel to distant ignition sources. Gasoline must only be used as a fuel, not as a sol-

as a solvent or cleaner. It should never be stored any place where its vapors

vent or cleaner. It should never be stored any place where its vapors can build up

can build up or travel to an ignition source like a pilot light. Fuel belongs in an

or travel to an ignition source like a pilot light. Fuel belongs in an approved, plastic,

approved, plastic, sealed gas can, or in the tractor fuel tank with the cap se-

sealed gas can, or in the tractor fuel tank with the cap securely closed. Spilled fuel

curely closed. Spilled fuel needs to be cleaned up immediately.

needs to be cleaned up immediately.

Proper maintenance is critical to the safety and performance of your unit. Be

Proper maintenance is critical to the safety and performance of your unit. Be sure

sure to perform the maintenance procedures listed in this manual, especially pe-

to perform the maintenance procedures listed in this manual, especially periodically

riodically testing the safety system.

testing the safety system.

Not for

Reproduction

Operator Safety

WARNING: This powerful cutting machine is capable of amputating hands and feet and can throw objects

that can cause injury and damage! Failure to comply with the following SAFETY instructions could result in serious injury or death to the operator or other persons. The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine. Each person operating the machine must be of sound mind and body and must not be under the influence of any substance, which might impair vision, dexterity or judgment.

WARNING

POISONOUS GAS HAZARD. Engine exhaust contains carbon monoxide, a poisonous gas that could kill you in minutes. You CANNOT see it, smell it, or taste it. Even if you do not smell exhaust fumes, you could still be exposed to carbon monoxide gas. If you start to feel sick, dizzy, or weak while using this product, shut it off and get to fresh air RIGHT AWAY. See a doctor. You may have carbon monoxide poisoning.

• Operate this product ONLY outside far away from windows, doors and vents to reduce the risk of carbon monoxide gas from accumulating and potentially being drawn towards occupied spaces.

• Install battery-operated carbon monoxide alarms or plug-in carbon monoxide alarms with battery back-up according to the manufacturer’s instructions. Smoke alarms cannot detect carbon monoxide gas.

• DO NOT run this product inside homes, garages, basements, crawlspaces, sheds, or other partially-enclosed spaces even if using fans or opening doors and windows for ventilation. Carbon monoxide can quickly build up in these spaces and can linger for hours, even after this product has shut off.

• ALWAYS place this product downwind and point the engine exhaust away from occupied spaces.

Protection for 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 who have been given rides in the past may suddenly appear in the mowing area for another ride and be run over or backed over by the machine. Never assume that children will remain where you last saw them.

1. KEEP children out of the mowing area and under the

watchful care of a responsible adult other than the operator.

2. DO NOT allow children in yard when machine is

operated (even with the blade OFF).

3. DO NOT allow children or others to ride on machine,

attachments or towed equipment (even with the blades OFF). They may fall and be seriously injured.

4. DO NOT allow pre-teenage children to operate machine.

5. ALLOW only responsible adults & teenagers with mature

judgment under close adult supervision to operate machine.

6. DO NOT operate blades in reverse unless absolutely

necessary. STOP BLADES. LOOK and SEE behind and down for children, pets and hazards before and while backing.

7. USE EXTRA CARE when approaching blind corners,

shrubs, trees, or other objects that may obscure vision.

Protection Against Tip-Overs/Roll-Overs

Slopes are a major factor related to loss-of-control and tipover/roll-over 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 the slope, DO NOT mow it. Use extra care with grass catchers or other attachments; these affect the handling and the stability of the machine.

1. DO NOT operate machine on slopes exceeding 10 degrees (18% grade).

2. Turn blades OFF when traveling uphill. Use a slow speed and avoid sudden or sharp turns.

3. DO NOT operate machine back and forth across face of slopes. Operate up and down. Practice on slopes with blades off.

4. AVOID starting, stopping or turning on slopes. If machine stops going uphill or tires lose traction, turn blades OFF and back slowly straight down the slope.

5. STAY ALERT for holes and other hidden hazards. Tall grass can hide obstacles. Keep away from ditches, washouts, culverts, fences and protruding objects.

6. KEEP A SAFE DISTANCE (at least two mower widths) away from edge of ditches and other drop offs. The machine could turn over if an edge caves in.

7. Always begin forward motion slowly and with caution.

8. DO NOT begin forward motion while the machine is rolling backwards. A rearward tip-over may result.

9. Use weights or a weighted load carrier in accordance with instructions supplied with a grass catcher or other attachments. DO NOT operate machine on slopes exceeding 10 degrees (18% grade) when equipped with grass catcher or other attachments.

10. DO NOT put your foot on the ground to try to stabilize the machine.

11. DO NOT operate machine on wet grass. Reduced traction could cause sliding.

12. Choose a low enough speed setting so that you will not have to stop or shift on a slope. Tires may lose traction on slopes even though the brakes are functioning properly.

13. DO NOT operate machine under any condition where traction, steering or stability is doubtful.

14. Always keep the machine in gear when going down slopes. DO NOT shift to neutral (or actuate hydro roll release) and coast downhill.

15. Machine stability is tested in accordance with the applicable ANSI B71 standard using an operator weight of 200 lbs. To minimize the risk of a tip-over or roll-over, operators weighing more than 200 lbs. should further limit the ground speed and the degree of slope to be mowed.

www.snapper.com6

Not for

Reproduction

Operator Safety

en es fr

Preparation

1. Read, understand, and follow instructions and warnings in this manual and on the machine, engine and attachments. Know the controls and the proper use of the machine before starting.

2. Only mature, responsible persons shall operate the machine and only after proper instruction.

3. Data indicates that operators age 60 and above, are involved in a large percentage of mower-related injuries. These operators should evaluate their ability to operate the mower safely enough to protect themselves and others from serious injury.

4. Handle fuel with extra care. Fuels are flammable and vapors are explosive. Use only an approved fuel container. DO NOT remove fuel cap or add fuel with engine running. Add fuel outdoors only with engine stopped and cool. Clean spilled fuel from machine. DO NOT smoke.

5. Practice operation of machine with BLADES OFF to learn controls and develop skills.

6. Check the area to be mowed and remove all objects such as toys, wire, rocks, limbs and other objects that could cause injury if thrown by blade or interfere with mowing.

7. Keep people and pets out of mowing area. Immediately STOP blades, STOP engine, and STOP machine if anyone enters the area.

8. Check shields, deflectors, switches, blade controls and other safety devices frequently for proper operation and location.

9. Make sure all safety decals are clearly legible. Replace if damaged.

10. Protect yourself when mowing and wear safety glasses, a dust mask, hearing protection, long pants and substantial footwear.

11. Know how to STOP blades and engine quickly in preparation for emergencies.

12. Use extra care when loading or unloading the machine into a trailer or truck.

13. Check grass catcher components frequently for signs of wear or deterioration and replace as needed to prevent injury from thrown objects going through weak or worn spots.

Safe Handling of Gasoline

To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive.

1. Extinguish all cigarettes, cigars, pipes and other sources of ignition.

2. Use only an approved fuel container.

3. DO NOT remove fuel cap or add fuel with the engine running. Allow the engine to cool before refueling.

4. DO NOT refuel the machine indoors.

5. DO NOT store the machine or fuel container inside where there is an open flame, spark or pilot light such as on a water heater or other appliances.

6. DO NOT fill fuel containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place the containers on the ground away from the vehicle before filling.

7. Remove gas-powered equipment from the vehicle or trailer and refuel it on the ground. If this is not possible, then refuel equipment using a portable container, rather than a gasoline dispenser nozzle.

8. DO NOT start gas powered equipment in enclosed vehicles or trailers.

9. Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. DO NOT use a nozzle lock-open device

10. If fuel is spilled on clothing, change clothing immediately.

11. Never overfill a fuel tank. Replace fuel cap and tighten securely.

Operation

1. Mount and dismount machine from left side. Keep clear of discharge opening at all times.

2. Start engine from operator’s seat, if possible. Make sure blades are OFF and parking brake is set.

3. DO NOT leave machine with engine running. STOP engine, STOP blades, SET brake, and remove key before leaving operators position of any reason.

4. DO NOT operate machine unless properly seated with feet on feet rests or pedal(s).

5. STOP BLADES and ENGINE and make sure blades have stopped before removing grass catcher or unclogging mower to prevent loss of fingers or hand.

6. Blades must be OFF except when cutting grass. Set blades in highest position when mowing over rough ground.

7. Keep hands and feet away from rotating blades underneath deck. DO NOT place foot on ground while BLADES are ON or machine is in motion.

8. DO NOT operate machine without entire grass catcher or guards in place and working. DO NOT point discharge at people, passing cars, windows or doors.

9. Slow down before turning.

10. Watch out for traffic when near or crossing roadways.

11. STOP engine immediately after striking an obstruction. Inspect machine and repair damage before resuming operation.

12. Operate machine only in daylight or with good artificial light.

13. Exercise CAUTION when pulling loads. Limit loads to those you can safely control and attach loads to hitch plate as specified with attachment instructions.

14. On slopes, the weight of the towed equipment may cause loss of traction and loss of control. When towing, travel slowly and allow extra distance to stop.

15. DO NOT operate engine in enclosed areas. Engine exhaust gases contain carbon monoxide, a deadly poison.

16. DO NOT discharge material against a wall or obstruction. Material may ricochet back towards the operator.

17. Only use accessories approved by the manufacturer. See manufacturer’s instructions for proper operation and installation of accessories.

Not for

Reproduction

Operator Safety

Towing

1. Tow only with a machine that has a hitch designed for towing. DO NOT attach towed equipment except at the hitch point.

2. Refer to “Towing Implements” in the Operation section regarding weight limits for towed equipment and towing on slopes.

3. DO NOT allow children or others on towed equipment.

4. On slopes, the weight of the towed equipment may cause loss of traction and loss of control. Use caution while operating on slopes.

5. Travel slowly and allow extra distance to stop.

Maintenance

1. DO NOT store machine or fuel container inside where fumes may reach an open flame, spark or pilot light such as in a water heater, furnace, clothes dryer or other gas appliance. Allow engine to cool before storing machine in an enclosure. Store fuel container out of the reach of children in a well ventilated, unoccupied building.

2. Keep engine and machine free of grass, leaves or excess grease to reduce fire hazard and engine overheating.

3. When draining fuel tank, drain fuel into an approved container outdoors and away from open flame.

4. Check brakes frequently; adjust, repair or replace as needed.

5. Keep all bolts, nuts and screws properly tight. Check that all cotter pins are in proper position.

6. Always provide adequate ventilation when running engine. Exhaust gases contain carbon monoxide, an odorless and deadly poison.

7. Disconnect negative (black) cable from battery before performing maintenance or service. Cranking engine could cause injury.

8. DO NOT work under machine without safety blocks.

9. DO NOT stand unit on end.

10. Service engine and make adjustments only when engine is stopped. Remove spark plug wire(s) from spark plug(s) and secure wire(s) away from spark plug(s).

11. DO NOT change engine governor speed settings or overspeed engine.

12. Lubricate machine at intervals specified in manual to prevent controls from binding.

13. Mower blades are sharp and can cut. Wrap the blades or wear heavy leather gloves and use CAUTION when handling them.

14. DO NOT test for spark by grounding spark plug next to spark plug hole; spark plug could ignite gas exiting engine.

15. Have machine serviced by an authorized dealer at least once a year and have the dealer install any new safety devices.

16. Maintain or replace safety and instruction labels as necessary.

17. Use only factory authorized replacement parts or equivalent when making repairs.

It is a violation of California Public Resource Code, Section 4442, to use or operate the engine on any forest-covered, brush-covered, or grass-covered land unless the exhaust system is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order. Other states or federal jurisdictions may have similar laws. Contact the original equipment manufacturer, retailer, or dealer to obtain a spark arrester designed for the exhaust system installed on this engine.

WARNING

Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer or other reproductive harm.

WARNING

www.snapper.com8

Not for

Reproduction

en es fr

4. Compare the angle of the fold with the slope of the hill.

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

4. Compare the angle of the fold with the slope of the hill.

3. Sight across the fold in the direction of hill slope you want to measure.

1. Fold this page along dotted line indicated above.

2. Hold page before you so that its left edge is vertically parallel to a tree

trunk or other upright structure.

other upright structure.

WARNING: To avoid serious injury, operate your unit up and

down the face of slopes, never across the face. Do not oper-

ate on slopes greater than 10 degrees. Make turns gradually

to prevent tipping or loss of control. Exercise extreme caution

when changing direction on slopes. Braking may be aected by

attachments. Reduce speed on slopes.

prevent tipping or loss of control. Exercise extreme caution

when changing direction on slopes. Braking may be affected by

attachments. Reduce speed on slopes.

WARNING: To avoid serious injury, operate your unit up and

down the face of slopes, never across the face. Do not operate

on slopes greater than 10 degrees. Make turns gradually to

10 DEGREES MAX.

1. Fold this page along dotted line indicated above.

2. Hold page before you so that its left edge is vertically parallel to a tree trunk or

3. Sight across the fold in the direction of hill slope you want to measure.

Operator Safety

ONLY RIDE UP AND DOWN HILL,

NOT ACROSS HILL

ONLY RIDE UP AND DOWN HILL,

NOT ACROSS HILL

THIS IS A 10 DEGREE SLOPE

FOLD ALONG DOTTED LINE

LON

SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION

TED LI

Not for

Reproduction

Operator Safety

Safety and Instructional Decals

All DANGER, WARNING, CAUTION and instructional messages on your rider and mower should be carefully read and obeyed. Personal bodily injury can result when these instructions are not followed. The information is for your safety and it is important! The safety decals below are on your rider and mower.

If any of these decals are lost or damaged, replace them at once. See an authorized dealer for replacements.

These labels 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.

Brake/Blade,

Warning/Danger

Cutting Height

DANGER

Amputation and thrown objects hazard

Keep hands and feet away from deck.

Do not operate mower unless discharge chute or entire grass catcher is in its proper place.

Warning - Deflector

(2 - one on each side of deck)

7101665

Engine Speed

Weight Limitation

Forward

Speed

Reverse

Speed

Warning -

Fire Hazard

Transmission

Release

www.snapper.com10

Not for

Reproduction

Explanation of Safety Decals

Operator Safety

DANGER

Amputation and thrown objects hazard

Keep hands and feet

away from deck. Do not operate mower

unless discharge chute or entire grass catcher is in its proper place.

7101665

A. Read the operator’s manual before using the product.

B. Do not mow when others are in the area, especially children.

C. Use extreme caution when operating on slopes.

D. Do not operate near walls and other drop-offs.

Explanation of Instructional Decals

E. Keep hands and feet away / Do not operate without discharge chute or grass catcher in place.

F. Use extreme caution when refueling.

A B

A. Clutch/Brake. Shows operation of clutch (manual drive models) and brake. Refer to Operation section.

B. Blade Engage. Shows operation of blade engage lever. Refer to Operation section.

C. Engine Speed Control. Shows operation of engine speed control and choke control (on applicable models). Refer to Operation section.

Not for

Reproduction

Operator Safety

D E

D. Cutting Height. Shows position of cutting height adjust lever. Refer to Operation section.

F G

F. Reverse Speed. Shows reverse speed operation (manual drive models). Refer to Operation section.

Do not mow in reverse unless absolutely necessary.

WARNING

E. Forward Speed. Shows forward speed operation (manual drive models). Refer to Operation section.

G. Transmission Release. Shows operation of transmission release lever (hydro drive models). Refer to Operation section.

H. Weight Limitation. Notes limits of weight when towing implements. Refer to Operation section.

www.snapper.com12

+ 28 hidden pages