MODEL DESIGNATION ENGINE OPTIONS
SELF-PROPELLED SERIES DESIGNATION
CUTTING WIDTH ENGINE HORSE POWER
N – California Model F – Flange Deck
R – Recycling Mower P – Self-Propelled Mower
21 – 21” Cutting Width
60 – 6.0 HP (Engine Horse Power)
12 - Series Designation
E -Electric Start
Thank you for buying a SNAPPER Product! Before operating your Walk Behind, read this manual carefully and pay
particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 & 3. Remember that all power
equipment can be dangerous if used improperly. Also keep in mind that SAFETY requires careful use in accordance
with the operating instructions and common sense.
WARNING: This powerf ul cutting machine is capab le of amputating hand s and feet and can throw objects that
can cause injury and damage! Failure to comply with the follow ing SAFETY instru ctions could resu lt 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. If you have any questions pertaining to your machine which your dealer
cannot answer to your satisfaction, call or write the Customer Service Department at SNAPPER, McDonough,
Georgia 30253. Phone: (1-800-935-2967).
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.
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.
2. DO NOT allow children in yard w hen machine is
operated and turn machine OFF if anyone
enters the area.
3. DO NOT allow pre-teenage children to operate
machine.
4. ALLOW only responsible adults & teenagers
with mature judgment under close adult
supervision to operate machine.
5. DO NOT pull mower backwards unless
absolutely necessary. LOOK and SEE behind
and down for children, pets and hazards before
and while backing.
6. USE EXTRA CARE when approaching blind
corners, shrubs, trees, or other object s that may
obscure vision.
SLOPE OPERATION
1. Slopes are a majo r factor related to slip and f all
accidents, which can result in severe injury. All
slopes require extra cau tion. If you feel uneasy
on a slope, DO NOT mow it.
2. Mow across slopes, never up-and-down.
Exercise extreme CAUTION when changing
directions on slopes. DO NOT mow steep
slopes or other areas where stability or traction
is in doubt.
3. Use extra care with crass catchers or other
attachments; these affect the handling and the
stability of the machine.
PREPARATION
1. Read, understand, and follow instructions and
warnings in this manual and on the mower,
engine and attachments. Know the controls and
the proper use of the mower before starting.
2. Only mature, responsible persons shall operate
the machine and only after proper instruction.
PREPARATION
(Continued From Previous Column)
3. Dat a indicates t hat operators age 60 an d above,
are involved in a large percentage of mowerrelated injuries. These operators should
evaluate their ability to operate the mower
safely enough to protect themselves and others
from serious injury.
4. Handle fuel wit h ext ra care. Fuels are flammabl e
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 and oil from machine. DO NOT
smoke.
5. 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 mo win g. Also note the
location of holes, stumps, and other possible
hazards.
6. Keep people and pets out of the mowing area.
Immediately, STOP Blade, Stop engine and Stop
mower if anyone enters the area.
7. Check shields, deflectors, switches, blade
controls and other safety dev ices frequently for
proper operation and location.
8. Make sure all safety decals are clearly legible.
Replace if damaged.
9. Protect yourself when mow ing and wear safety
glasses, long pants and substantial footwear.
DO NOT mow barefooted or with sandals.
10. Know how to STOP blade and engine quickly in
preparation for emergencies.
11. Use extra care when loading or unloading the
machine into a trailer or truck.
12. 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 torn spots.
2
IMPORTANT SAFETY INSTRUCTIONS
OPERATION
1. DO NOT put hands or feet near or under rotating
parts. Keep clear of discharg e area while engine is
running.
2. STOP engine when crossing gravel drives, walks, or
roads, and under any conditions where thrown
objects might be a hazard.
3. Mow only in daylight or good artificial light.
4. DO NOT operate mower while under the influence
of alcohol or drugs.
5. After striking a foreig n object or if mower vibrates
abnormally, STOP the engine, disconnect and
secure spark plug wire. Inspect t he mower for any
damage and repair the damage.
6. DO NOT mow near drop offs, ditches or
embankments. Operator could lose footing or
balance.
7. STAY ALERT for holes and other hidden
hazards. Tall grass can hide obstacles. Keep
away from ditches, washouts, culverts, fences
and protruding objects.
8. DO NOT mow on wet grass. Always be sure of
your footing. Keep a firm hold on the handle
and walk, never run. Slipping could cause
injury.
9. DO NOT leave the machine with the engine
running. STOP BLADE and STOP ENGINE
before leaving the operators position for any
reason.
10. Before cleaning, repairing or inspecting make
certain engine, blade and all moving parts have
STOPPED. Disconnect and secure spark plug
wire away from plug to prevent accidental
starting.
11. STOP engine and wait until the blade comes to
complete STOP before removing grass bag
and/or clearing grass.
12. DO NOT operate mower without the entire grass
catcher or guards in place. DO NOT point
discharge at people, passing cars, windows or
doors.
13. Slow down before turning.
14. Watch out for traffic when near or crossing
roadways.
15. DO NOT operate engine in enclosed areas.
Engine exhaust gases contain carbon
monoxide, a deadly poison.
MAINTENANCE AND STORAGE
1. DO NOT store mower 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 reach of
children in a well ventilated, unoccupied
building.
2. Keep mower and engi ne 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. Keep all bolts, especially blade bolts, nuts and
screws properly tight. Check that all cott er pins
are in proper position.
5. Always provide adequate ventilation when
running engine. Engine exhaust gases contain
carbon monoxide, a deadly poison.
6. Service engine and make adjustments only
when engine is stopped. Removed spark plug
wire from spark p lu g an d secu re w ire away from
spark plug to prevent accidental starting.
7. DO NOT change engine governor speed
settings or overspeed engine.
8. Check grass bag assembly frequently for wear
or deterioration to avoid thrown objects and
exposure to moving parts. Replace with new
bag if loose seams or tears are ev ident. Rep lace
slider or bag adapter if broken or cracked.
9. Mower blades are sharp and can cut. Wrap the
blades or wear heavy leather gloves and use
CAUTION when handling them.
10. DO NOT test for spark by grounding spark plug
next to spark plug hole; spark plug could ignite
gas exiting engine.
11. Have machine serviced by an authorized
SNAPPER dealer at least once a year and have
the dealer install any new safety devices.
12. Use only genuine SNAPPER replacement parts
to assure that original standards are
maintained.
3
TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS...............................................2&3
TABLE OF CONTENTS............................................................................4
CATCHER MODEL
SHOWN (ROPE START
MOUNTED ON LEFT SIDE
RECYCLING
DECK COVER
1.1 INTRODUCTION
This manual has been prepar ed for the operators of
the SNAPPER WALK BEHIND MOWERS. Its
purpose, aside from recommending operating and
routine service requirements, is to promote safety
through the use of accepted operating practices.
Read, Understand and Follow the “IMPORTANT
SAFETY INSTRUCTIONS” on Pages 2 & 3 of this
manual and all safety messages on the mower and
attachments before operating the mower.
BAG ADAPTOR
FIGURE 1.1
5
SIDE DISCHARGE DETAIL
1.2 NOMENCLATURE
The nomenclature drawing above, Figure 1.1, shows
the essential parts of the SNAPPER WALK BEHIND
MOWERS. It is recommended that all operators of
the mower become thoroughly familiar with the
controls, parts and operation of the mower before
operating. Specific details involving the engine are
found in the separate engine owner’s manual. Study
these manuals befor e operating and keep both handy
for future reference.
Section 2 - OPERATING INSTRUCTIONS
SIDE OF HANDLE)
2.1 PRE-START CHECK LIST
Make the following checks and perform the service
required before each start-up.
2.1.1. Check guards, deflectors, grass bag, adapter
and covers to mak e sure all are in place and securely
tightened.
2.1.2. Check blade c ontr ol and wheel drive contr ol to
insure they work freely. See Figure 2.1.
BLADE
CONTROL
WHEEL
DRIVE
CONTROL
CATCHER MODEL
SHOWN (ROPE START
MOUNTED ON LEFT
FIGURE 2.1
2.1.3. Check cutting height. Adjust to desired height.
2.1.4. Check engine oil and add oil as needed to bring
level up to the full mark. Refer to Engine Owner’s
Manual for oil specifications. See Figure 2.2.
2.1.7. Clean exterior surfaces of cutting deck and
engine of any accumulation of spilled fuel, dirt, grass ,
oil, etc. Keep engine air intake screen and cooling
fins clear at all times.
When the ignition key (Electric Start Switch) is turned to
“START”, the engine will not crank and will not start
unless the blade control is engaged!
1. Move engine speed control to the “Fast” (Rabbit)
position. See Figure 2.3.
2. Push primer button three times to start a cold
engine. NOTE: Do not use primer button to start
warm engine.
NOTE: Stop the engine (and blade) by releasing the
blade control.
3. Pull blade control against handle.
4. Turn key to the start position until engine starts.
See Figure 2.3.
NOTE: If after 5 seconds of cranking the engine does not
start, release the key and attempt starting again af ter waiting
for approximately 20 seconds.
5. After engine starts, allow a brief warm-up until
engine runs smooth.
TURN KEY SWITCH TO
START POSITION
2.1.5. The battery should be rem oved f r om its carton
and filled with electrolyte. See Section on Battery
Service for battery preparation.
2.1.6. Add fuel to tank after pushing the mower
outside where fumes can saf ely dissipate. Make sure
cap is tightened after refueling. Refer to Engine
Owners Manual for specifications.
FIGURE 2.2
PULL BLADE
CONTROL UP
AGAINST HANDLE
CATCHER MODEL SHOWN
(ROPE START MOUNTED
ON LEFT SIDE OF HANDLE)
If the battery is dead or too weak to c rank engine use
the recoil backup. When using the recoil to start the
engine, leave the key switch in the “RUN” position and
pull the blade control up against the handle before
pulling the rope.
1. Move engine speed control to the “Fast” (Rabbit)
position. See Figure 2.4.
2. Push primer button three times to start a cold
engine. NOTE: Do not use primer button to start
warm engine.
NOTE: Stop the engine (and blade) by releasing the
blade control.
3. Pull blade control against handle.
4. Pull rope start handle until engine starts. See
Figure 2.4.
5. After engine starts, allow a brief warm-up until
engine runs smooth.
PULL ROPE START
HANDLE TO START
ENGINE
KEY SWITCH IN RUN
POSITION
MOVE GROUND
SPEED CONTROL
TO DESIRED
POSITION
BLADE
CONTROL
WHEEL
DRIVE
2.3 STOPPING
1. Stop engine and blade by releasing the blade
control. Stop forward motion by releasing the wheel
drive control.
CATCHER MODEL SHOWN (ROPE START
MOUNTED ON LEFT SIDE OF HANDLE)
(FAST) SIX SPEED
POSITION
(SLOW) ONE
SPEED
MOVE CONTROL
AGAINST HANDLE
TO ENGAGE WHEEL
DRIVE
FIGURE 2.5
BLADE
CONTROL
CATCHER MODEL SHOWN
(ROPE START MOUNTED ON
LEFT SIDE OF HANDLE)
FIGURE 2.4
2.2.3. PROPELLING MOWER
(Self Propelled Models)
1. Move ground speed control to the desired s peed
position. See Figure 2.5.
2. Move wheel drive control against handle to
engage wheel drive and propel mower forward.
Forward speed can be adjusted while the mower is
moving by changing position of the ground speed
control. See Figure 2.5.
WARNING
STOP engine and mow er b lade b y releasing the blade
control before adjusting cutting height or handle
height.
2.4 HANDLE HEIGHT ADJUSTMENT
The height of the mo wer handle can be adjusted as
follows:
1. Loosen the lower nuts on each lower handle as
shown in Figure 2.6.
LOWER
HANDLE
FIGURE 2.6
2. Move upper mower handle up or down until the
desired position is achieved.
3. Tighten the lower nuts on each lower handle to
maintain desired position.
7
HIGHER
LOWER
LOOSEN LOWER
NUTS ON EACH
LOWER HANDLE
Section 2 - OPERATING INSTRUCTIONS
HEIGHT
1
POSITIONS
NUTS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP engine
and blade. Disconnect spark plug wire and secure
away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all
components to cool.
2.5 CUTTING HEIGHT ADJUSTMENT
1. Pull the height adjusting latch outward and move
to desired cutting height. See Figure 2.7.
LOWEST
CUTTING
FIGURE 2.7
2. Set all wheels at the same cutting height. The
highest cutting position is Notch 6. The lowest
cutting position is Notch 1. See Figure 2.8.
LATCH
HIGHEST
CUTTING
HEIGHT
6
2. Move engine speed control to “FAST” (Rabbit)
position.
3. Move ground speed control to slowest speed
setting.
4. Proceed mowing slowly. If grass is very dense,
lower each rear wheel latch one notch lower than the
front wheel latches to improve recycling performance.
2.7 ADJUSTING FRONT DECK BAFFLE
(Models with an “F” prefix in model number)
(Example: F
The front of the cutting deck on these m odels has
been cut out. This allows the blade to have more
direct contact with the grass and allows more air
flow into deck chamber. The adjustable baffle
should be secured in the lowest position when using
a grass bag. The baffle should be secured in the
highest position when mulching grass. NOTE: Under
certain conditions, when mulching, some grass may
blow out from under front of baffle. This is normal but,
the amount of grass blowing out can be reduced.
Lower baffle down slightly until the smallest amount of
grass blow out is present.
1. Stop engine.
2. Loosen wing nuts that secure front deck baffle.
See Figure 2.9.
3. Lower the adjustable baffle to the lowest position
when using a grass bag. Raise the baffle to its
highest position when mulching grass. Take care to
keep the baffle’s lower edge par allel to the bottom of
the deck. See Figure 2.9.
4. Retighten wing nuts securely.
RP216012)
LATCH
CUTTING HEIGHT SETTINGS
FIGURE 2.8
2.6 RECYCLING OPERATION
NOTE: For best recycling results, cut up to a m axim um of
1/3 of grass blade length and recycle ONLY when grass is
dry.
1. Set all wheels in the highest cutting position
(Notch 6).
HOLE DESIGNATES TOP
OF BAFFLE (ALWAYS
KEEP HOLE IN UP
POSITION)
FRONT DECK
BAFFLE (SHOWN
IN HIGHEST
POSITION)
FRONT CUTOUT OF DECK
8
FRONT
DECK
BAFFLE
WING
MOVE BAFFLE UP
FOR MULCHING
GRASS
MOVE BAFLE DOWN
FOR GRASS
BAGGING
FIGURE 2.9
Section 2 - OPERATING INSTRUCTIONS
WARNING
DO NOT attempt any maintenance, adjustments or
service with engine and blade running. STOP engine
and blade. Disconnect spark plug wire and secure
away from spark plug. Engine and components are
HOT. Avoid serious burns, allow sufficient time for all
components to cool.
2.8 INSTALLATION of GRASS CATCHER
Install grass catcher by sliding connector over f lange
of adapter. See Figure 2.10. Attach grass bag hook s
over middle handle cross bar. See Figure 2.11.
POSITION BAG
BAG ADAPTER
ATTACH BAG HOOKS
OVER MIDDLE
HANDLE CROSS BAR
CONNECTOR
FIGURE 2.10
MIDDLE HANDLE
CROSS BAR
FIGURE 2.11
SLIDE CONNECTOR DOWN
OVER BAG ADAPTER
FLANGE
MIDDLE
HANDLE
CROSS BAR
DO NOT operate without entire Grass Catcher or
guard in place. Grass Catcher components are
subject to deterioration during normal use. Inspect
frequently and replace worn or damaged components
immediately.
9
WARNING
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