Briggs & Stratton Snapper RER100 User manual

Not for
Reproduction
80021724EST
Revision A
Copyright © 2016 Briggs & Stratton Power Products Group, LLC.
Milwaukee, WI, USA. All rights reserved.
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en Operator’s Manual
Ръководство за оператора
Návod k obsluze
Kasutusjuhend
Priručnik za operatora
Üzemeltetői kézikönyv
Naudojimo instrukcija
Operatora rokasgrāmata
Instrukcja obsługi
Manual de utilizare
Руководство по эксплуатации
So sediacou obsluhou
Uporabniški priročnik

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en
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.
The Illustrated Parts List for this machine can be down-
loaded from www.snapper.com. Please provide model
and serial number when ordering replacement parts.
Date of Purchase________________________________
Retailer________________________________________
Retailer’s Phone Number__________________________
Equipment
Model Number____________________________
Serial Number____________________________
Engine
Model__________________________________
Type___________________________________
Code___________________________________
Products Covered by this Manual
2691382-00
2691383-00
Table of Contents
Operator Safety .......................................................... 10
Features and Controls............................................... 15
Operation .................................................................... 15
Maintenance ............................................................... 18
Safety Interlock Systems Check .............................. 21
Troubleshooting......................................................... 26
Warranty...................................................................... 28
Specifications............................................................. 30

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!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.
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 oper-
ated (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. 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 Tipovers
Slopes are a major factor related to loss-of-control and
tip-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. Use weights or a weighted load carrier in accor-
dance with instructions supplied with a grass catcher.
DO NOT operate machine on slopes exceeding 10
degrees (18% grade) when equipped with grass catch-
er.
9. DO NOT put your foot on the ground to try to stabilize
the machine.
10. DO NOT operate machine on wet grass. Reduced
traction could cause sliding.
11. 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 function-
ing properly.
12. DO NOT operate machine under any condition where
traction, steering or stability is doubtful.
13. Always keep the machine in gear when going down
slopes. DO NOT shift to neutral (or actuate hydro roll
release) and coast downhill.
Preparation
1. Read, understand, and follow instructions and warn-
ings 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 them-
Operator Safety
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.

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selves 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 glass-
es, a dust mask, 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 pre-
vent 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 flam-
mable and the vapors are explosive.
1. Extinguish all cigarettes, cigars, pipes and other sourc-
es 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 pos-
sible, 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 com-
plete. DO NOT use a nozzle lock-open device
10. If fuel is spilled on clothing, change clothing immedi-
ately.
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 for 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 dis-
charge 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 obstruc-
tion. Inspect machine and repair damage before
resuming operation.
12. Operate machine only in daylight or with good artificial
light.
13. Move joystick (if equipped) SLOWLY to maintain con-
trol during speed and directional changes.
14. Exercise CAUTION when pulling loads. Limit loads to
those you can safely control and attach loads to hitch
plate as specified with attachment instructions.
15. 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.
16. DO NOT operate engine in enclosed areas. Engine
exhaust gases contain carbon monoxide, a deadly
poison.
17. DO NOT discharge material against a wall or obstruc-
tion. Material may ricochet back towards the operator.
18. Only use accessories approved by the manufacturer.
See manufacturer’s instructions for proper operation
and installation of accessories.
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. Follow the manufacturer’s recommendation for 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.
5. Travel slowly and allow extra distance to stop.

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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 stor-
ing machine in an enclosure. Store fuel container out
of the reach of children in a well ventilated, unoccupied
building.
2. Keep engine 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. 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).
10. DO NOT change engine governor speed settings or
overspeed engine.
11. Lubricate machine at intervals specified in manual to
prevent controls from binding.
12. Mower blades are sharp and can cut. Wrap the blades
or wear heavy leather gloves and use CAUTION when
handling them.
13. DO NOT test for spark by grounding spark plug next
to spark plug hole; spark plug could ignite gas exiting
engine.
14. Have machine serviced by an authorized dealer at
least once a year and have the dealer install any new
safety devices.
15. Maintain or replace safety and instruction labels as
necessary.
16. Use only factory authorized replacement parts or like
parts when making repairs.

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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.
AA
C
B
D
E F
G
I
H
B
Safety Instructions - 7101166
A. Warning: Read Operator’s Manual. Read and
understand the Operator’s Manual before using this
machine.
B. Warning: Remove Key Before Servicing. Remove the
key and consult technical literature before performing
repairs or maintenance.
C. Danger: Thrown Objects. This machine is capable of
throwing objects and debris. Keep bystanders away.
D. Danger: Dismemberment. This machine can ampu-
tate limbs. Keep bystanders and children away when
engine is running.
E. Danger: Do not mow in reverse unless absolutely
necessary. Look down and behind – before and while
backing.
F. Danger: Fire Hazard. Do not add fuel while engine is
hot or running. Stop engine and allow to cool for 5 min-
utes prior to adding fuel.
G. Danger: Machine Rollover. Do not use this machine on
slopes greater than 10°.
H. Danger: Carbon Monoxide Poisoning. Do not operate
the engine in an unventilated area.
I. Caution: Disengage mower blades and stop forward
motion before shifting unit into reverse.
Deck Warning - 7100739
A. Danger: Dismemberment. This mower deck can ampu-
tate limbs. Keep hands and feet away from blades.
B. Danger: Thrown Objects. This machine is capable of
throwing objects and debris. Keep bystanders away.
Warning - 7101167
Danger: Dismemberment and Thrown Objects Hazard.
Do not mow without discharge chute or entire grass
catcher in place.

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7103440
12
1
1760758
7104796
7103219
Clutch/Brake - 7028514
Shows operation of Clutch/Brake pedal. Depress
Clutch/Brake pedal to disengage clutch and apply
brake.
Park Brake - 7103219
Shows operation of park brake latch. Refer to “Setting
the Park Brake”.
Reverse Lockout Override - 7104796
Identifies location of Reverse Lockout Override Lever.
Refer to “Reverse Lockout Mechanism”.
WARNING
Do not mow in reverse unless absolutely necessary.
!!
Height of Cut - 7103440
Identifies height of cut positions. Refer to “Cutting
Height Adjustment”.
Blade On/Blade Off - 1760758
Shows operation of mower blade. Refer to “Engaging
the Mower Blade” and “Stopping the Engine, Wheel
Drive and Mower Blade”.

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Features and Controls
Compare Figure 1 with the table below.
NOTE: The figures and illustrations in this manual are pro-
vided for reference only and may differ from your specific
model. Contact your dealer if you have questions.
Operation
Before Starting
Make the following checks and perform the service
required before each start-up:
1. Check the tire pressure; add or release air as needed
to bring pressure to 15 PSI in front and 12 PSI in rear.
2. Check guards, deflectors and covers to make sure all
are in place and securely tightened.
3. Check engine oil and add oil as needed. Refer to
“How To Check/Add Oil”.
4. Adjust the seat as needed to the most comfortable
position. Refer to “Operator Seat Adjustment”.
5. Check the blade control to insure it works freely. If the
blade pedals are depressed, the blade lever can be
moved manually from “ON” to “OFF” to stop the blade.
6. Check the Reverse Lockout Mechanism. With the
blade pedals depressed, the shift lever must not go
into reverse.
7. Clean the exterior surfaces of the cutting deck and
engine of any accumulation of dirt, grass, oil, etc.
Keep the engine air intake screen and cooling fins
clear at all times.
8. Add fuel to the fuel tank. Refer to “How to Add Fuel”.
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality
detergent oils are acceptable if classified for service SF,
SG, SH, SJ or higher. Do not use special additives.
Ref. Description Icon(s) Icon Definition
AOperator Seat -- --
BFuel Tank -- --
CEngine Speed
Control - controls
engine speed
Choke on
(closed)
Engine speed
fast
Engine speed
low
DCutting Height Adjust
Lever (hidden from
view) - adjusts cutting
height
Cutting height
EIgnition Switch (hid-
den from view) -
starts engine
Engine off
Engine on (run)
Engine start
FClutch/Brake Pedal -
engages clutch and
brake
Clutch engaged
Brake on
(engaged)
GParking Brake Latch -
locks brake
Parking brake
on (engaged)
HBlade Pedal - locks
mower blade lever in
engage position
-- --
IMulching Cover -- --
JBlade Lever - engag-
es mower blade
Blade on
(engaged)
Blade off (disen-
gaged
KSteering Wheel -
controls direction of
unit
-- --
Ref. Description Icon(s) Icon Definition
LTransmission Shift
Lever - selects trans-
mission speed and
direction
Forward ground
speed
Neutral (no
ground speed)
Reverse ground
speed
MReverse Lockout
Override Lever (hid-
den from view) - tem-
porarily allows mower
blade to operate
with transmission in
reverse
-- --

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Outdoor temperatures determine the proper oil viscosity for
the engine. Use the chart to select the best viscosity for the
outdoor temperature range expected.
Synthetic 5W-30
* Below 40°F (4°C) the use of SAE 30 will result in hard starting.
** Above 80°F (27°C) the use of 10W-30 may cause increased oil con-
sumption. Check oil level more frequently.
How To Check/Add Oil
Before adding or checking the oil
• Place engine level.
• Clean the oil fill area of any debris.
1. Remove the dipstick (A, Figure 2) and wipe with a
clean cloth.
2. Insert and tighten the dipstick.
3. Remove the dipstick and check the oil level. It should
be at the top of the full indicator (B, Figure 2) on the
dipstick.
4. If low, add oil slowly into the engine oil fill (C, Figure
2). Do not overfill. After adding oil, wait one minute
and then recheck the oil level.
5. Replace and tighten the dipstick.
Fuel Recommendations
Fuel must meet these requirements:
• Clean, fresh, unleaded gasoline.
• A minimum of 87 octane/87 AKI (91 RON). High alti-
tude use, see below.
• Gasoline with up to 10% ethanol (gasohol) is accept-
able.
CAUTION: Do not use unapproved gasolines, such as E15
and E85. Do not mix oil in gasoline or modify the engine to
run on alternate fuels. This will damage the engine compo-
nents and void the engine warranty.
To protect the fuel system from gum formation, mix a fuel
stabilizer into the fuel. Refer to “Storage”. All fuel is not the
same. If starting or performance problems occur, change
fuel providers or change brands. This engine is certified to
operate on gasoline. The emissions control system for this
engine is EM (Engine Modifications)
High Altitude
At altitudes over 5,000 feet (1524 meters), a minimum 85
octane/85 AKI (89 RON) gasoline is acceptable. To remain
emissions compliant, high altitude adjustment is required.
Operation without this adjustment will cause decreased
performance, increased fuel consumption, and increased
emissions. See a Briggs & Stratton Authorized Dealer for
high altitude adjustment information.
Operation of the engine at altitudes below 2,500 feet (762
meters) with the high altitude kit is not recommended.
How To Add Fuel
WARNING
Fuel and its vapors are extremely flammable and explo-
sive.
Fire or explosion can cause severe burns or death.
When Adding Fuel
• Turn engine off and let engine cool at least 5 minutes
before removing the fuel cap.
• Fill fuel tank outdoors or in well-ventilated area.
• Do not overfill fuel tank. To allow for expansion of the
fuel, do not fill above the bottom of the fuel tank neck.
• Keep fuel away from sparks, open flames, pilot lights,
heat, and other ignition sources.
• Check fuel lines, tank, cap, and fittings frequently for
cracks or leaks. Replace if necessary
• If fuel spills, wait until it evaporates before starting
engine.
!!
1. Clean the fuel cap area of dirt and debris. Remove the
fuel cap (A, Figure 3).
2. Fill the fuel tank with fuel. To allow for expansion of the
fuel, do not fill above the bottom of the fuel tank neck
(B, Figure 3).
3. Reinstall the fuel cap. Make sure the vent (C, Figure
3) is open after refueling.
Operator Seat Adjustment
1. With the engine stopped, loosen the two adjusting
knobs (A, Figure 4) and move the seat to the desired
position. After adjustment, tighten the knobs securely.
NOTE: If the seat does not move after loosening the knobs,
it may be necessary to loosen the 5/16” patch lock screws
or hex nuts (B, Figure 4) located at the rear of the seat.

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Starting the Engine
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.
Electric Start
IMPORTANT: When the ignition key is turned to “START”,
the engine will turn over, but will not start unless the Clutch/
Brake pedal is pressed all the way down, and the Blade
Lever is in the “OFF” position. The operator should be in
the seat.
Start the engine as follows:
1. Open the vent (B, Figure 3) on the fuel filler cap (A)
by turning counterclockwise.
IMPORTANT: Failure to open the vent on the fuel filler cap
can cause the engine to stall.
2. Move the transmission shift lever to the (N) Neutral
position. Refer to “Wheel Drive”.
IMPORTANT: DO NOT start the engine with the transmis-
sion shift lever in a drive position.
WARNING
It is possible to start the engine with the transmission
shift lever in a drive position. Follow starting instructions
carefully.
!!
3. Make certain the Blade Lever (A, Figure 5) is in the
“OFF” position.
4. Depress the Clutch/Brake Pedal (A, Figure 6) all the
way down and hold while starting the engine.
5. Move the engine speed control (A, Figure 7) to the
choke position (B) to start a cold engine.
6. Turn the ignition key (A, Figure 8) to the “START”
position until the engine starts.
NOTE: If after 5 seconds of cranking the engine does not
start, release the key, make sure the Clutch/Brake Pedal is
fully depressed, and attempt starting again after waiting for
approximately 20 seconds.
7. After the engine starts, move the engine speed control
to the “FAST” position and allow a brief warm-up until
engine runs smooth.
8. Should the battery be too weak to start the engine,
refer to “Engine (Manual Start)” to manually start the
electric start engines.
9. On Model E2813523BVE, the engine is equipped
with a fuel shut-off solenoid. If the battery is dead, the
engine can be started with the recoil back-up starter if
the engine speed control is in the choke position (HOT
engine or COLD engine).
Manual Start
IMPORTANT: When the key is turned to “ON”, and the
recoil handle is pulled, the engine will turn over, but will not
start unless the Clutch/Brake Pedal is pressed all the way
down with the Park Brake engaged, and the Blade Lever is
in the “Off” position.
Start the engine as follows:
1. Open the vent (B, Figure 3) on the fuel filler cap (A)
by turning counterclockwise.
IMPORTANT: Failure to open the vent on the fuel filler cap
can cause the engine to stall.
2. Move the transmission shift lever to the (N) Neutral
position. Refer to the section entitled “Wheel Drive”.
IMPORTANT: DO NOT start the engine with the transmis-
sion shift lever in a drive position.
WARNING
It is possible to start the engine with the transmission
shift lever in a drive position. Follow starting instructions
carefully.
!!
3. Make certain the Blade Lever (A, Figure 5) is in the
“OFF” position.
4. Depress the Clutch/Brake Pedal (A, Figure 9) all the
way down, move the park brake latch (B) over, and
release the clutch/brake pedal to set the park brake.
5. Move the engine speed control (A, Figure 7) to the
choke position (B) to start a cold engine.
6. Turn the key (A, Figure 10) to the “ON” position.
7. Pull the starter rope, located on the engine recoil, with
a smooth, even motion until the engine starts.
NOTE: Always guide the starter rope back into the recoil
housing. Never allow rope to snap back.
After the engine starts, move the engine speed control
to the “FAST” position.
8. Allow a brief warm-up until the engine runs smooth.
Engaging the Mower Blade
WARNING
Once blade is disengaged, it should come to a com-
plete stop in 3 seconds or less. If the blade continues to
rotate after 3 seconds, the blade brake must be adjust-
ed. Return machine to an authorized dealer for adjust-
ment. DO NOT CONTINUE to operate machine until
blade brake is adjusted and functioning properly.
!!

Not for
Reproduction
www.snapper.com18
1. With the engine running, move the engine speed con-
trol to the “FAST” position.
2. Move the blade lever (A, Figure 11) forward to the
“ON” position, then press the blade pedals (B) to hold
the blade lever in the “ON” position.
Engaging the Wheel Drive
1. With the engine running, adjust the engine speed con-
trol to the “FAST” position.
2. Depress the clutch/brake pedal (A, Figure 6).
3. Place the transmission shift lever (A, Figure 12) into
the first forward speed notch (B).
4. Release the clutch/brake pedal to begin forward
motion.
5. During forward motion, the transmission shift lever
may be placed in any desired forward speed without
depressing the clutch/brake pedal.
NOTE: For best cutting results, move the transmission
shift lever into a slow forward speed and the engine speed
control to a fast position. This combination will allow the
mower blades to lift the grass while cutting smoothly and
evenly.
WARNING
DO NOT operate blades in reverse. STOP BLADES.
LOOK and SEE behind and down for children, pets and
hazards before and while backing.
!!
Stopping the Engine,
Wheel Drive and Mower Blade
WARNING
DO NOT leave the machine with the engine running.
STOP Blade. STOP engine. Shift to neutral and engage
park brake. Remove key.
!!
Engine
1. Stop the engine by turning the key (A, Figure 13) to
the “OFF” position.
Wheel Drive
1. Stop motion of the Rear Engine Rider by pushing the
clutch/brake pedal (A, Figure 6) all the way down to
apply the brake.
Mower Blade
1. Stop the mower blade by releasing the blade pedals
(A, Figure 14) or moving the blade lever (B) rearward
to the “OFF” position.
WARNING
Once blade is disengaged, it should come to a com-
plete stop in 3 seconds or less. If the blade continues to
rotate after 3 seconds, the blade brake must be adjust-
ed. Return machine to an authorized dealer for adjust-
ment. DO NOT CONTINUE to operate machine until
blade brake is adjusted and functioning properly.
!!
Setting the Park Brake
1. To set the park brake, depress the clutch/brake pedal
(A, Figure 9) all the way down, slide the park brake
latch (B) all the way in to the engaged position, and
release the clutch/brake pedal. A detent in the park
brake latch will keep the park brake engaged.
WARNING
DO NOT park the machine on slopes.
!!
2. Release the park brake by pressing down firmly on the
clutch/brake pedal (A, Figure 15). The park brake
latch (B) is spring-loaded, and will slide back to the
disengaged position unassisted.
Cutting Height Adjustment
1. Adjust the cutting height by raising or lowering the
deck lift lever (A, Figure 16) into the desired height of
cut notch (B).
Reverse Lockout Mechanism
This riding mower has a Reverse Lockout Mechanism,
which prevents the mower from being shifted into reverse
with the blade running. However, if you operate your
mower near roadways or use attachments that require
quicker shifting to reverse, there is an override lever pro-
vided. This lever will allow reverse operation until the blade
pedals are released, at which time the system will return to
its Reverse Lockout mode.
This feature should never be selected unless you are
absolutely sure that no children or others are present in the
mowing area and that all children are away and supervised
by a responsible adult.
Reverse Lockout Mechanism Override
1. Stop the machine. Stop the blade.
2. Depress and hold the Override Lever (A, Figure 17).
3. Depress and hold the Blade Pedals. Release the
Override Lever.
4. Move the blade lever forward to “ON” position.
WARNING
LOOK and SEE behind and down for children, pets and
hazards before and while backing.
!!

Not for
Reproduction
19
en
IMPORTANT: DO NOT use the Reverse Lockout
Mechanism Override as the normal operating mode. To
return to the Reverse Lockout Mechanism mode, release
blade pedals to turn blade off. The Override will reset to
Reverse Lockout. Check the Reverse Lockout Mechanism
frequently for proper function. With the blade pedals
depressed, the shift lever must not go into reverse. DO
NOT operate machine if Reverse Lockout Mechanism is
not functioning properly. Contact your authorized dealer for
assistance.
DANGER
LOOK and SEE behind and down for children, pets and
hazards before and while backing.
BLADES must be turned off before backing machine.
DO NOT allow children on machine (even with blades
off) or in yard when mowing.
!!
Discharge Deflector Installation
WARNING
DO NOT attempt any adjustments, maintenance, service
or repairs with the engine running. STOP engine. STOP
blade. Engage parking brake. Remove key. Remove
spark plug wire from spark plug and secure away from
plug. Engine and components are HOT. Avoid serious
burns, allow all parts to cool before working on machine.
Fuel Filler Cap and vent must be closed securely to pre-
vent fuel spillage.
!!
1. Remove the nut (A, Figure 18) and washer (B) secur-
ing the bottom edge of the mulching cover (C) to the
mower deck.
WARNING
The mulching cover must remain on the machine at all
times. Do not remove.
!!
2. Raise the mulching cover. Replace the washer and nut
onto the retaining bolt in the deck, tightening securely.
3. Install the discharge deflector (A, Figure 19) to the
mower deck, making sure that the slots (B) in the
deflector fit over the locking tabs (C) on the mulching
cover hinge bracket.
4. Lower the mulching cover.
5. To remove the discharge deflector:
• Raise the mulching cover.
• Lift and remove the discharge deflector from the
mower deck.
• Remove the nut and washer from the retaining bolt in
the deck.
• Lower the mulching cover, securing with the washer
and nut. Tighten securely.
Maintenance
Maintenance Chart
WARNING
DO NOT attempt any adjustments, maintenance, service
or repairs with the engine running. STOP engine. STOP
blade. Engage parking brake. Remove key. Remove
spark plug wire from spark plug and secure away from
plug. Engine and components are HOT. Avoid serious
burns, allow all parts to cool before working on machine.
Fuel Filler Cap and vent must be closed securely to pre-
vent fuel spillage.
!!
TRACTOR AND MOWER
Every 8 Hours or Daily
Check safety interlock system
Clean debris off tractor and mower deck
Clean debris from engine compartment
Every 25 Hours or Annually *
Check tire pressure
Check mower blade stopping time
Check tractor and mower for loose hardware
Every 50 Hours or Annually *
Clean battery and cables
Check tractor brakes
See Dealer Annually to
Lubricate tractor and mower
Check mower blades **
* Whichever comes first
** Check blades more often in regions with sandy soils or
high dust conditions.

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Reproduction
www.snapper.com20
ENGINE
First 5 Hours
Change engine oil
Every 8 Hours or Daily
Check engine oil level
Every 25 Hours or Annually *
Clean engine air filter and pre-cleaner **
Every 50 Hours or Annually *
Change engine oil
Replace oil filter
Annually
Replace air filter
Replace pre-cleaner
See Dealer Annually to
Inspect muffler and spark arrester
Replace spark plug
Replace fuel filter
Clean engine air cooling system
* Whichever comes first
** Clean more often in dusty conditions or when airborne
debris is present.
Engine Maintenance
WARNING
DO NOT attempt any adjustments, maintenance, service
or repairs with the engine running. STOP engine. STOP
blade. Engage parking brake. Remove key. Remove
spark plug wire from spark plug and secure away from
plug. Engine and components are HOT. Avoid serious
burns, allow all parts to cool before working on machine.
Fuel Filler Cap and vent must be closed securely to pre-
vent fuel spillage.
!!
Change Engine Oil
Used oil is a hazardous waste product and must be dis-
posed of properly. Do not discard with household waste.
Check with your local authorities, service center, or dealer
for safe disposal/recycling facilities.
1. Place bricks or wooden blocks under the front wheels
to lower the rear of the engine.
2. Loosen or remove the oil fill cap on the engine.
3. Place a 2 quart minimum capacity container under the
end of the oil drain (Figure 20).
4. Remove or open the oil drain plug (A or B, Figure
20), depending upon the type of oil drain plug the
engine is equipped with.
5. After all the oil has drained, replace or close the
drain plug, and wipe up any oil that may have spilled.
Dispose of used oil properly.
6. Fill the engine with new oil. Refer to “How To Check/
Add Oil” in the Operation Section.
Change Oil Filter (if equipped)
Some models are equipped with oil filter. For replacement
intervals, see the Maintenance chart.
1. Drain the oil from the engine. Refer to “Change Engine
Oil”.
2. Remove the oil filter (A, Figure 21) and dispose of
properly.
3. Before you install the new oil filter, lightly lubricate the
oil filter gasket with fresh, clean oil.
4. Install the oil filter by hand until the gasket contacts
the oil filter adapter, then tighten the oil filter 1/2 to 3/4
turns.
5. Add oil. Refer to “How to Check/Add Oil” in the
Operation section.
6. Start and run the engine. As the engine warms up,
check for oil leaks.
7. Stop the engine and check the oil level. It should be at
the top of the full indicator on the dipstick.
Service Air Filter
WARNING
Fuel and its vapors are extremely flammable and explo-
sive.
Fire or explosion can cause severe burns or death.
• Never start or run the engine with the air cleaner
assembly (if equipped) or the air filter (if equipped)
removed.
!!
NOTICE: Do not use pressurized air or solvents to clean
the filter. Pressurized air can damage the filter and solvents
will dissolve the filter.
The air filter system uses either a flat or a cylindrical car-
tridge air filter. Some models are also equipped with a pre-
cleaner that can be washed and reused.
Flat Air Filter
1. Pull up on the cover handle (A, Figure 22). Rotate the
cover handle toward the engine and then remove the
cover (B).
2. Remove the pre-cleaner (C, Figure 22), if equipped,
and the filter (D).
3. To loosen debris, gently tap the filter on a hard surface.
If the filter is excessively dirty, replace with a new filter.
4. Wash the pre-cleaner in liquid detergent and water.
Then allow it to thoroughly air dry. Do not oil the pre-
cleaner.
5. Assemble the dry pre-cleaner and the filter into the
engine base (E, Figure 22).
6. Align the tabs (F, Figure 22) on the cover with the
slots (G) in the blower housing. Rotate the cover han-
dle back and push down to lock in place.
Cylindrical Cartridge Air Filter
1. Remove the fasteners (A, Figure 23) and the air filter
cover (B).
2. To remove the filter (C, Figure 23), lift the end of the
filter and then pull the filter off the intake (D).
3. Remove the pre-cleaner (E, Figure 23), if equipped,
from the filter.