Safety Instructions & Operator's Manual for
ELT140H33ABV & LT140H38ABV
SERIES A HYDRO
LAWN TRACTORS
Thank you for buying a SNAPPER product! Before operating your mower, read
and follow the Important Safety Instructions (on Page 2), the other instructions
contained in this manual and the accompanying booklet, "About Power Mower
Safety". Lawnmowers, and all power equipment, can be potentially dangerous
if used improperly. REMEMBER: SAFETY REQUIRES CAREFUL USE IN
ACCORDANCE WITH INSTRUCTIONS AND COMMON SENSE.
' SJlL4PPERMcoo,ou,,.o,..,o_,,,,.s.,.
& MOWER
ATTACHMENTS
INSTRUCTION #3-4160 (I,R. 11/93)
IMPORTANT SAFETY INSTRUCTIONS
WARNING: This powerful cutting machine is capable 8.
of amputating hands and feet and can throw objects
that can cause injury and damage! Failure to observe 9.
the following SAFETY instructions could result in
serious injury. Carefully read this manual and
question your dealer if something is not clear. 10.
Should the dealer be unable to answer to your
satisfaction, write or call the Customer Service
Department at SNAPPER, McDonough, Georgia, 11.
30253 (Phone 404-954-2500).
PROTECTION FOR CHILDREN
.
DO NOT allow children in yard when machine Is
operated (even with the blade OFF).
.
DO NOT allow children to ride on machine or on
attachments (even with the blade OFF).
3. DO NOT allow per-teenage children to operate
machine.
4. Only responsible teenagers with mature Judgement
shall be allowed to operate machine and only under
close supervision.
PROTECTION AGAINST TIPOVERS
1.
DO NOT operate machine on slopes exceeding 15
12.
13.
14.
15.
16.
degrees (27% grade).
.
On slopes above 10 degrees (18% grade), exercise
extreme CAUTION. Turn blade OFF when traveling
uphill, also reduce speed and avoid sharp turns.
.
Avoid uphill starts. If machine Is stopped going uphill,
17.
18.
turn blade OFF and back slowly down the slope.
°
DO NOT mow under any condition where traction or
19.
stability Is doubtful without first test driving over the
terrain with blade OFF.
5. Stay alert for holes and other hidden hazards. Keep
away from ditches, washouts, culverts, fences and
protruding objects.
20.
21.
6. DO NOT mow back and forth across face of slopes.
7. KEEP A SAFE DISTANCE (at least three feet) away
22.
from edge of ditches and other drop offs.
OTHER IMPORTANT PRECAUTIONS
1. Read and follow operator's manuals and instructions
23.
24.
furnished with attachments.
2. Only mature, responsible persons shall operate the
machine.
3. Mount and dismount the machine from left side.
do
Wear appropriate protective clothing when mowing,
such as, long pants and substantial footwear, not
barefoot or with open sandals.
1
Practice operation of machine with blade OFF to learn
controls and develop skill.
1
Persons under the Influence of alcohol or drugs must
25.
26.
27.
NOT operate machine.
.
Know how to STOP blade and engine quickly in
preparation for emergencies.
Keep people and pets a safe distance from machine.
Shields, deflectors, switches, blade controls and other
safety devices must be in proper position and
functional.
Clear area to be worked of wire, rocks and other
objects that could cause Injury If thrown by blade.
STOP blade, STOP engine and remove key when
leaving machine.
DO NOT operate machine unless properly seated with
feet on foot rests or pedal.
Keep hands and feet away from rotating blade
underneath deck. Never place foot on ground while
blade is ON or when machine is In motion.
Turn blade OFF, STOP engine and wait for blade to
STOP before attempting to unclog grass or leaves to
prevent loss of fingers or hand.
Blade must be switched OFF except when cutting
grass. Set cutter In highest position when mowing
over rough ground.
Deflector or arass catcher must be In position. Never
point discharge at people, passing cars, windows or
doors. Watch out for traffic when crossing or near
roadways.
Operate In reverse only after careful observation of
entire area behind the machine. DO NOT mow in
reverse unless absolutely necessary.
Service machine and make adjustments only when
engine Is stopped.
Have machine serviced by an authorized SNAPPER
dealer at least once a year and have the dealer Install
any new SAFETY devices.
Use only genuine SNAPPER replacement parts to
assure that original standards are maintained.
Tighten all nuts, bolts and screws frequently, then
check, adjust, repair or replace brakes as needed.
Lubricate machine at Intervals specified in manual to
prevent controls from binding.
Mow only in daylight or with good artificial light.
Handle gasoline with caret Never remove cap while
engine is running. Fill tank outdoors only with engine
STOPPED and cool. Clean spilled gasoline from
machine. Store gasoline in approved container, out of
the reach of children, In well ventilated, unoccupied
building.
DO NOT change engine governor speed settings or
overspeed engine.
Check grass catcher components frequently for signs
of wear or deterioration and replace as needed to
prevent Injury from items going through weak orworn
spots.
Exercise CAUTION when pulling loads. Limit loads to
those you can safely control and attach loads to hitch
plate as specified with SNAPPER attachment
instructions.
FAMILIARIZATION
ADJUSTABLE SEAT_
SEATADJUSTMENT
KNOBS
GROUNDSPEED
CONTROLLEVER
BATTERY
ACCESS
COVER
SPEED
SELEC_ON
DECAL
REAR
TIRES
(10
MOWER BLADE
CONTROL
LIFT LEVER
_RELEASE BUTTON
IMPLEMENT LIFT LEVER
(DECK LEVER)
_CONTROLPANEL
(SeeFIgure2)
FUEL TANK
(Under Hood)
ENGINE
(UnderHood)
CLUTCH/BRAKE
PEDAL
HEADLIGHTS
OIL DRAIN
(Not Shown)
DEFLECTOR
CHUTE
MOWER DECK
(38" Twin Blade Shown)
FIGURE 1
INTRODUCTION
This manual has been prepared for the operators of
the SNAPPER OPP Series A LAWN TRACTORS. Its
purpose, aside from recommending operating and routine
service requirements, is to promote safety through the
use of accepted operating practices. Read, Understand
and Followthe SAFETY PRECAUTIONS on Page 2 of
this manual and all safety messages on the tractor and
attachments before operating the machine.
FRONT TIRES
(12 PSI)
NOMENCLATURE
The nomenclature drawing above (Figure 1) shows the
essential parts of the SNAPPER OPP Series A LAWN
TRACTOR. It is recommended that all operators of this
equipment become thoroughly familiar with the controls,
parts and operation of this machine before operating.
Specific details involving the engine are found in the
separate engine owner's manual. Study these manuals
before operating and keep both handy for future reference.
3
OPERATING INSTRUCTIONS
STOPPING
ENGINE: STOP ENGINEby turning the KEYSWITCH
to "OFF". See Figure 2.
SWITCH
KEYSWffCH
THROTrLE
FIGURE 2
WHEEL DRIVE: STOP FORWARD MOTION of mower
by pushing CLUTCH/BRAKE PEDAL all the way "DOWN."
See Figure 3.
CLUTCWB RAKE
PEDAL
PARKING
BRAKE
LEVER
"OFF' CONTROL
PUSH BLADE CONTROL
LEVER "DOWN" TO
STOP MOWER BLADE
LEVER
FIGURE 4
PRE-START CHECK LIST
Make the following checks and perform the service as
required before each startup.
• CHECK TIRES and add air as needed to bring
pressure to 12 psi in front and 10 psi in rear tires•
• CHECK GUARDS, DEFLECTORS & COVERS to
make sure all are in place and securely tightened.
• CHECK ENGINE OIL and add oil as needed to
bring level up to (but not over) the full mark. (Refer
to Engine Manual for oil specifications).
• READJUST SEAT as needed to most comfortable
position• (Refer to Page 5).
• CHECK BLADE CONTROL to insure it works
freely. Blade lever must be moved manually from
"ON" to "OFF" to stop blade.
• CLEAN EXTERIOR SURFACES of cutting deck
and engine of any accumulation of dirt, grass, oil
etc. Keep engine air intake screens and cooling
fins clear at all times.
• ADD FUEL to tank after pushing the mower outside
where fumes can be dissipated. Make sure cap is
tightened after refueling. (Refer to Engine Manual
for fuel specifications)• See Figure 5.
FIGURE 3
MOWER BLADE: STOP MOWER BLADE by pushing
BLADE CONTROL LEVER downward to "OFF".
See Figure 4. '
:.!
CAP
FILLING
4
FIGURE 5
OPERATING INSTRUCTIONS
TO ADJUST OPERATOR'S SEAT
FRONT TO REAR ADJUSTMENT: With engine stopped,
loosen the ADJUSTING KNOBS on seat support. Sit in
Operator's seat and, while depressing the CLUTCH/_
BRAKE PEDAL, slide the seat forward or rear-
ward to the most comfortable position, then lock in position
by tightening ADJUSTING KNOBS. See Figure 6.
1,' LOOSEN
" ;,%os
/
5. WARM-UP ENGINE momentarily, then move the
THROTTLE CONTROL downward out of "CHOKE"
position until engine runs smoothly. Set desired
speed. Best cutting and bagging performance is
obtained with engine at or near top speed.
TO START MOTION
After the engine has been started and is running smoothly,
proceed as follow to start forward or rearward motion.
1. Release Brake Pedal.
2. Slowly shift SPEED CONTROL HANDLE forward
for forward motion or to the rear for reverse motion.
See Figure 7.
FORWARD _ REVERSE
MOTION INEUTRAL MOTION
STARTING & OPERATING
ENGINE: START ENGINE as follows:
1.
Take a comfortable position in seat of riding
mower. LoOk around - make sure that area you
are going to mow is clear of people, children and
pets. Take note of any stationary obstacles!
.
PUSH BLADE CONTROL LEVER downward to
"OFF" position (Figure 4) and fully depress the
CLUTCH/BRAKE PEDAL (Figure 3), so that
Safety iInterlock System willallow engine to start
NOTE
The Seat Interlock will shut off the engine if the
Operator gets off the seat without setting the parking
brake lever or if the blade is running. If the Interlock
ever fails to work, then DO NOT OPERATE the
tractor until the Interlock has been repaired.
3. CHOKE ENGINE for cold starting by moving
THROTTLE CONTROL to "CHOKE" position.
(Little or no choking will be needed when re-
starting a warm engine). Refer to Figure 2.
4. Insert key in ENGINE IGNITION SWITCH, turn
key to "START" position to crank engine and
hold until engine starts, then release.
SHIFT
QUADRAI_
;/
(VIEWED FROM OPERATOR'S POSITION)
FIGURE 7
NOTE
When the tractor is moving forward and the
CLUTCH/BRAKE PEDAL is pushed all the way
down, the Speed Control Handle will automatically
return to approximately 1/4 of full forward speed.
Move handle to desired position after releasing
brake pedal.
TO STOP MOTION
Push CLUTCH/BRAKE PEDAL all the way down to
stop forward or rearward motion. See Figure 8.
NOTE
DO NOT crank engine for more than five
seconds at a time. This will help prevent the
starter from overheating and/or running down
the battery. If cranking time is more than five
seconds, locate and correct cause of starting
problem.
CLUTCHIBRAKE
PEDAL
FIGURE 8
OPERATING INSTRUCTIONS
TO SET PARKING BRAKE
Depress CLUTCH/BRAKE PEDAL. Pull PARKING
BRAKE LEVER "UP" while releasing pedal. See
Figure 9.
PUSH CLUTCH/BRAKE
PEDAL "DOWN"
PULL PARKING
(TWIN BLADE
DECK DEFLECTOR
SHOWN)
FIGURE 11
FIGURE 9
Push CLUTCH/BRAKE PEDAL down to release
PARKING BRAKE.
TO ROLL MACHINE
1. Push ROLL RELEASE ROD over and down to roll
machine. See Figure 10.
2. Lift ROLL RELEASE ROD up and pull toward L.H.
side to engage hydro unit.
\
\
ROLL
POSITION
DRIVE
POSITION
DANGER
DO Not Operate Mower Without Discharge
Deflector in "DOWN" Position and Clamped
Securely With Wingnut.
TO ADJUST CUTTING HEIGHT
The cutting height can be changed to any one of six
positions by raising or lowering the Cutter Deck Attach-
ment with the IMPLEMENT LIFT LEVER as shown in
Figure 12.
PRESS BUTTON
TO REPOSITION
POSITIONS -
1 to 4 INCH CUT
LIFT LEVER
HIGHEST
CUT
LOWEST
CUT
FIGURE 10
TO RAISE DEFLECTOR
During transport or for clearance throught gates, it may
become necessary to raise the DISCHARGE DEFLECT-
OR. Reinstall the wingnut on the stud when the DEFLECT-
OR is raised, so itwill not be lost. Be sure the lower the
DEFLECTOR and clamp it down securely with the wingnut
before mowing. See Figure 11.
FIGURE 12
To suit mowing conditions, experiment by increasing
engine speed and/or decreasing driving speed until
smoothest cut is obtained without placing engine
under a heavy strain.
6
OPERATING INSTRUCTIONS/SERVICE
TO START MOWER BLADE
START MOWER BLADE by pulling BLADE
CONTROL LEVER "UP" to "ON". See Figure 13.
BLADE
LEVER
PULL BLADE CONTROL
LEVER "UP" TO START
MOWER BLADE(S).
\ \
FIGURE 13
CAUTION
Avoid Uphill Starts/. If Machine is Stopped
Going Up Slope, Push Blade Control Lever
_Downward to "OFF" Position and Back
Slowly Down Slope. If Uphill Start Must Be
Made, Push Blade Control Lever Downward
to "OFF" and Set Throttle at Half Speed.
TO BE ABLE TO GET OFF MOWER AND
LEAVE ENGINE RUNNING:
1. Push CLUTCH/BRAKE PEDAL all way down,
2. Set PARKING BRAKE.
3. Push BLADE CONTROL LEVER"DOWN'to
"OFF" position. Refer to Figure 4.
'SERVICE
To retain the quality of your tractor, use Genuine
SNAPPER Replacement Parts only. Contact your
local SNAPPER Dealer for parts and service assist-
ance. For the correct part or information for your
particular mower, alway mention model and serial
number. We recommend returning the tractor to an
authorized SNAPPER Dealer on a yearly basis for
inspection and addition of any new devices which
might upgrade the safety of your mower. For the
nearest SNAPPER Dealer, check the yellow pages
under the heading LAWN MOWERS. For engine
parts and service, look for the engine manufacturer's
dealers under the heading ENGINES - gasoline.
MAINTENANCE & LUBRICATION
SCHEDULE
Except for changing oil, refer to the Engine Owner's
Manual for service specifications onthe engine itself.
The following applies primarily to the tractor and
mower attachments. Clean fittings before greasing.
FIRST 5 HOURS (NEW UNIT)
• ENGINE: Change oil in crankcase. Refer to
Engine Owner's Manual, and Changing Engine
Oil Instructionson this page.
• TRACTOR: Check allfasteners and retighten
as needed.
• MOWER DRIVE BELT (Single Blade & Twin
Blade Models): Check mower drive belt for
tension. Adjust as required. See "MOWER
DRIVE BELT ADJUSTMENT", Page 10.
CHANGING ENGINE OIL
1. Raise Hood.
2. Disconnect Spark Plug Wire.
3. Fashion an Oil Drain Trough from metal or
cardboard as shown in Figure 14.
WARNING
Never Leave Mower Unattended While
Engine is Operating! Do Not Leave
Operator's Position While Mower is On
a Bank or Incline!
CAUTION
Review the "IMPORTANT SAFETY PRE-
CAUTIONS" on Page 2 of this manual
before beginning to mow.
CUT
/ -!--r
BEND UP 900 AT CENTER
f
,
5.
6.
7
\ :
4 TO 6 INCHES _-!
FIGURE 14
Put a brick or block of wood under each wheel
on opposite side of Oil Drain.
Loosen Oil Fill Cap.
Loosen Oil Drain Plug. Place trough under plug.
Place a flat container (2 qt. Min. Capacity)
beneath end of Oil Drain Trough. Remove plug.
See Figure 15.
- 4"
I
SERVICE
7. Allow engine oil to drain completely.
TILT HOOD
FORWARD i
LOOSEN OIL FILL CAP
REMOVE
OIL PLUG
OIL
DRAIN
TROUGH
FIGURE 15
8. Reinstall Oil Plug, remove Fill Cap and refill
crankcase with oil. Refer to the Engine Owner's
Manual for engine oil specifications.
HYDRO TRANSAXLE
The hydro transaxle is not an item which requires
scheduled maintenance. However, it should be
inspected on a yearly basis by a qualified Snapper
dealer to determine if it needs additional oil or
adjustment.
EVERY 25 OPERATING HOURS
• FRONT WHEEL BEARINGS: Lubricate Bearings
through the fitting on hub of each front wheel.
See Figure 16.
FRONT AXLE: Lubricate the Spindle Fitting on
each side of the front axle. (R.H. Spindle Fitting
faces forward, L.H. Fitting faces to the rear).
See Figure 17.
SPINDLE
BUSHING
FITTING
l,
FIGURE 17
CLUTCH/BRAKE PIVOT: Lubricate the Clutch/
Brake Pivot from L.H. underside of tractor.
See Figure 18,
VIEW OF L.H, UNDERSIDE
OF TRACTOR
CLUTCH/BRAKE
PIVOT
GREASEFITrlNG
WITH ONE SHOT OF
GREASE
WHEEL
BEARING
FITTING'
FIGURE 16
MOWER
BELT
CROSSMEMBER
FIGURE 18
• CHANGE OIL IN ENGINE CRANKCASE with oil
of weight and grade specified in Engine Owner's
Manual.
• ENGINE AIR CLEANER: Refer to Engine Owner's
Manual for details.
• STEERING SECTOR GEAR: Coat Gear lightly
with 30 Wt. Motor Oil.
8
SERVICE
STEERING SHAFT: Lightlycoat the wear points
of the Steering Shaft with 30 Wt. Motor Oil.
ALL LINKAGE & PIVOT POINTS: Coat lightly
with 30 Wt. Motor Oil.
MOWER DECK BELT: Check adjustment of
Mower Deck Belt. Adjust as required.
MOWER DECK LEVEL: Check level of De-ck.
Adjust if needed.
MOWER BLADE(S): Check Mower Blade(s) for
tightness, sharpness and condition. Tighten or
sharpen if needed - replace as required.
Disconnect Spark Plug Wire Before
Inspecting/Checking Mower Blade(s).
Wear Gloves or Use Suitable Protection
When Handling Blade(s).
CLEAN UNDERSIDE OF MOWER DECK:
Remove Ignition Key, disconnect Spark Plug
Hire, then use putty knife or scraper to remove
any accumulation of cut grass from under Deck.
Rinse with hose pipe.
w...,.o &l
BATTERY SERVICE
Check the battery once each month. The battery islocated
underneath the Operator's seat. Unscrew the two seat
adjusting knobs untilthe seat assembly can be liftedup and
moved to one side for access to the battery (do not dis-
connect the seat switch wire). Remove the two cell covers
and add distilled water as necessary to bring the level of
the electrolyte up to about 3/32" over the plates in each cell.
DO NOT FILL TO THE RINGS. Carefully reinstall covers.
In freezing weather, charge the battery after adding water
to thoroughly mix the water inthe electrolyte. Keep the
terminals and cables clean and tight and make sure the
Red Boot (shown in Figure 20) remains in position over
the Positive (+) Terminal. Always disconnect negative (-)
Terminal first and reconnect last. See Figure 20.
IF REMOVING
BATTERY,
REINSTALL PER\
DECAL!
CHECK FUEL LINE for signs of deterioration.
Replace as required.
END OF EACH SEASON (OR EVERY 100 HOURS)
• PERFORM ALL SERVICE REQUIREMENTS
previously detailed in "EVERY 25 OPERATING
HOURS" of Maintenance and Lubrication
Schedule.
• SERVICE ENGINE AIR CLEANER and SPARK
PLUG.
• SERVICE FUEL FILTER as instructed below.
FUEL SYSTEM SERVICE
(Brlggs & Stratton Engines)
The In-Line Fuel Filterfurnished with Briggs & Stratton
engines is shown below. Make sure the replacement filter
is correctly installed with "IN" marking toward the fuel tank
and "OUT" toward the engine. RePlace any parts which
appear worn. See Figure 19.
TOWARD
ENGINE • ""
POSITIVE (+)
TERMINAL
FIGURE 20
BATTERY CHARGING
The engine isequipped with a Flywheel Alternator to
charge the Battery. Ifthe tractor is not run regularly,
connect the Battery to a charger monthlyto maintain
the specificgravity at 1.250 or higher. If this reading
falls below 1.175, the Bttery liquid may freeze when
temperatures drop to around zero degrees F. To
charge, connect per instructionsfurnished with charger.
Iftime allows, slow charge at 1 amp for ten hours or as
an alternate, fast charge at 3 mps for four hours.
Observe all precautions while charging.
BRIGGS & STRATTON
FILTER SHOWN
FIGURE 19
TOWARD
FUEL TANK
ADJUSTING TIRE PRESSURE
Check Tire Pressure at frequent intervals. A lowtire on
one side causes uneven mowing. Pressure infront tires
should be maintained at 12 psi while rear tire pressure
should be 10 psi.
9
SERVICE
MOWER SERVICE & ADJUSTMENTS
Keep the topside of the mower free of grass cuttings.
Buildup of clippings could cause belt problems and also
might present potential fire hazard, especially when dry,
If uneven cutting is noted, check the tire pressure first
as this is the most common cause. If tire pressure is
correct and uneven cutting persists, move the tractor to a
flat, level surface, such as a garage floor, and check the
deck level. (See "LEVELING MOWER", Pages 17 & 18).
To prolong the life and efficiency of your mower, keep the
underside of deck clean and free of accumulated grass
clippings by washing it down with a hose and/or scraping
with a wire brush and scraper. Make sure this is done at
the end of the cutting season before placing the Mower
in storage.
MOWER DRIVE BELT ADJUSTMENT
(SINGLE BLADE DECK)
Normally, within the first few hours of operation, the
MOWER DRIVE BELT will seat into the pulleys and be-
come slack. To regain correct Belt tension, follow Steps
1 thru 10.
1. Remove Ignition Key.
2. Disconnect Spark Plug Wire.
3. Lower MOWER DECK to lowest position.
4. Push BLADE CONTROL LEVER downward to
"OFF" position.
5. Set the rear of the deck 1/4" lower than the front
(a nose-low condition will cause belt problems).
Refer to Page 17, "LEVELING MOWER" to adjust
deck.
6. Check the lowest height of cut. It should be no
less than 1 1/4" (measuring from the blade tip to
a level surface).
7, Remove nut and bolt from Linkage Rod. Locate
Rod one hole further back on Link Bracket and
reinstall nut and bolt. See Figure 21.
8. Pull BLADE CONTROL LEVER up to "ON"
position, then check the spring extension of the
BLADE CABLE. It should extend a minimum
of 3/8" when the drive belt is tensioned correctly.
i Refer to Figure 21.
9. Ifspring does not extend the minimum distance
(3/8") or, the belt is still too slack, move nut and
bolt to another hole until spring extension and
belt tension is correct.
10, Adjust BLADE BRAKE AFTER adjusting mower
drive belt.
MOWER DRIVE BELT ADJUSTMENT
(TWIN BLADE DECK)
Normally, within the first few hours of operation, the
MOWER DRIVE BELT will seat intothe pulleys and
become slack. To regain correct Belt tension, follow
Steps 1 thru 5.
1. Lower MOWER DECK to lowest position.
2. Push BLADE CONTROL LEVER downward to
"OFF" position.
3. Remove BLADE CABLE SPRING from hole in
BRAKE ARM. Reattach Spring in next,hole
forward. See Figure 22.
CABLE _ / FF._---_ PULLEY
IBm,DE ,---,OL,.
MOWER
DRIVE
ROD _.
REMOVE NUT
AND BOLT. MOVE
LINKAGE ROD
ONE HOLE AT A TIME
UNTIL DRIVE BELT IS
TIGHT. REINSTALL
NUT AND BOLT.
MOWER BLADE
PULLEY
FIGURE 21
FIGURE 22
4. Pull BLADE CONTROL LEVER up to "ON"
position, then check Belt tension.
5. If belt is still too slack, loosenthe nut and move
the fixed idler towards the rear untiltension is
correct. See Figure 23.
LOOSEN NUT AND MOVE
IDLER TO THE REAR TO
TENSION BELT AS
FIGURE 23
10
FWD
SERVICE
BLADE BRAKE ADJUSTMENT
(SINGLE BLADE DECK)
The BLADE BRAKE ASSEMBLY is designed to stop Blade
rotation within 3 seconds after the BLADE CONTROL
LEVER has been pushed downward to "OFF". Should the
Blades not stop within 3 seconds, the BLADE BRAKE must
be adjusted as follows:
1. Turn KEYSWITCH to "OFF".
2. Lower Deck to lowest position
3. Push BLADE CONTROL LEVER downward to"OFF"
position.
4. Inspect BRAKE BAND closely in order to determine
approximate amount of adjustment required.
5. Pull BLADE CONTROL LEVER upward to 'ON" position
(this loosens the brake assembly, allowing adjustment).
6. Tighten BRAKE BAND by looseningjam nut and turning
T-nut, on end of eyebolt, clockwise 1 to 2 turns, or until
brake band tightens. Make sure flanged lip on T-nut is
positioned vertically to fit over top edge of anchor. See
Figure 24.
BRA
BAND
EYEBOLT
ANCHOR
BRACKET
HEX
FIGURE 25
.
After adjusting BLADE BRAKE, start mower, engage
blades, then disengage blades to check stopping
time. Readjust if necessary.
BAND
FIGU RE 24
.
After adjusting BLADE BRAKE, start mower, engage
blade, then disengage blade to check stopping time.
Readjust if necessary.
BLADE BRAKE ADJUSTMENT
(TWIN BLADE DECKS)
The BLADE BRAKE assembly isdesigned to stop blade
rotationwithin 3 seconds after the BLADE CONTROL
LEVER has been pushed downward to "OFF". Should the
blades not stop within 3 seconds, the BLADE BRAKE
must be adjusted as follows:
1. Turn KEYSWITCH to'OFF".
2. Lower Deck to lowest position
3. Push BLADE CONTROL LEVER downward to "OFF"
position.
4. Inspect BRAKE BAND closely in order to determine
approximate amount of adjustment required.
5. Pull BLADE CONTROL LEVER upward to"ON" position
(this loosens the brake assembly, allowing adjustment).
6. Tighten BRAKE BAND by loosening jam nut and turning
T-nut, on end of eyebolt, clockwise 1 to 2turns, or until
brake band tightens. Make sure flanged lipon T-nut is
positioned vertically to fit over top edge of anchor. See
Figure 25.
CUTTING BLADE SERVICE
Check at frequent intervals to make sure the Blade is
securely tightened and that itis in good condition.
Replace Blade if badly chipped, bent, out of balance, or
as soon as notch starts wearing in the tip between the flat
surface and upturned lift as depicted in Figure 26. This
type wear pattern occurs more rapidly under sandy soil
conditions.
-WEARLIMIT;
CU'i'rlNG EDGE
WORN
C-DANGEROUS CONDmON;
DO NOTUSE ON MOWERI
FIGURE 26
DANGER _1=
Never operate the mower with blade worn
to the extent shown In View C as the tip
could fly off, causing personal Injury or
property damage.
11
SERVICE
Sharpen Blade when the cutting edges become dull if
the blade is in otherwise good condition. When dull,
the grass cut ends will be ragged and usually turn
brown soon after mowing. For best results, remove the
blade and sharpen it on a grinding wheel at an angle of
22 to 28 degrees. The cutting surface should extend in
2-1/2" from the tips. Check the blade after sharpening to
to determine that-it is still balanced. It will cause excess-
ive vibration if unbalanced. See Figure 27.
SHARPENING _ /"--_
ANGLE ,2.__,,,_,2_ \\
j '\TIP ./
_-_ "X. *PLUSORMINUS
3DEGREES
.f2 1/2"
FIGURE 27
SINGLE BLADE INSTALLATION
Install sharpened or replacement blade with components in
same sequence as removed. Make sure that the flange on
each side of blade fits over the edge of the BLADE DRIVE
BAR when installing. DO NOT substituteany components
here. Tighten the blade retaining capscrews to 70-80 foot
pounds torque value. See Figure 28.
REMOVING & INSTALLING MOWER DECK
The mower deck is attached to the tractor and leveled
at the factory. If the mower deck is to be removed for
cutting blade service, or to install another attachment, be
sure that the mower settings remain unchanged.
TO REMOVE MOWER DECK:
1. Push BLADE CONTROL LEVER downward to
"OFF" position.
2. Move mower to level surface.
3. Stop engine.
4. Set PARKING BRAKE.
5. Raise hood and disconnect spark plug wire.
NOTE
Put a small stick (broom handle, etc.) under
rear of mower deck before lowering - this will
help later in lifting the rear of the deck to dis-
connect the rear lift arms.
6. Lower deck to lowest position.
7. Disconnect BLADE CONTROL SPRING from
mower deck. See Figure 30.
CONTROL
SPRING
HEX
LOCKWASHER
BLADE
USE SNAPPER
BLADE - ONLY!
FIGURE 28
70..80 FOOT LBS.
TWIN BLADE INSTALLATION
Install sharpened or replacement blades with components
in same sequence as removed. Make sure that the bearing
retainers and cone washers are installed. See Figure 29.
38" DECKS BEARINGRETAINER
19.5" BLADE -----_
I _.J_, j.F_-,g_ USE SNAPPER
_y BLADE ONLY
I
FIGURE 29 :
12
PLACE SMALL STICK UNDER
REAR OF DECK
FIGURE 30
.
Using the small stickas a lever, lift up rear of deck
and disconnect the rear liftcables. See Figure 31.
'_ "KEYHOLE"
FERRULES • _l
, ,,
CABLE Ir------.;,R
FIGURE 31
NOTE
Make note of how many adjusting ferrules are
under each deck hanger bracket before discon-
necting cables. Rehang deck the same way.
BRACKET
g.
Disconnect DECK LIFT CABLE from front lift arm.
See Figure 32.
ADJUSTABLE _i...:_.. _._ LIFT AR M
, BLOCK
SERVICE
HANGER -_ -_ __
DECK LIFT ,
ROD _ REMOVE PIN
/
AND WASHER
r-_ DECK LIFT
FIGURE 32
10. Remove hairpins from front deck hanger rod. See
Figure 33.
FRONT
FRONTOECK
HANGER ROD
FRONT
LIFT I
ARM _,
(_) AXLE
;TIGHTEN
ADJUSTING
SCREW
FIGURE 34
• Continue to adjust screw one-half turn at a
time until braking action is satisfactory.
HOOD REMOVAL (All Models)
1. Tilt hood forward.
2. Remove hood cable clip from engine, See
Figure 35.
(_ CAUTION! ///
KEEP RRM GRIP
ON HOOD WHILE REMOVING ///'/
WIRE CLIP SCREW!
HAIRPIN
FIGURE 33
11. Turn front wheels to the left and remove front
' hanger rod.
CAUTION
Be careful when removing fronthanger rod!
Do not let the deck fall on hands or fingers!
12. Push deck forward and remove mower deck belt
,'_ from engine pulley.
13. Remove deck from right side of mower.
14. Reinstall deck in reverse order.
WHEEL BRAKE TEST & READJUSTMENT
1. Test the wheel braking action at frequent intervals
to insure proper stopping in the event of possible
emergencies. Normally, the mower should stop
from top forward speed within approximately three
feet after the CLUTCH/BRAKE PEDAL has been
fullydepressed.
2. To adjust the braking action:
• Turn the brake adjusting screw one-half turn
to the right (clockwise) to tighten brake or to
the left (coynterclockwise) to loosen. See
Figure 34. _,_
/
HOOD
WIRE CLIP
SCREW
FIGURE 35
3. Lift hood off pins.
4. Reinstall hood in reverse order.
ADJUSTING STEERING
If steering develops excessive free-play, then the
ECCENTRIC STEERING BOLT must be adjusted.
Proceed as follows:
1. Working from the left side of the tractor, use a 7/16"
wrench to loosen nut on top of carriage bolt.
See Figure 36.
13
SERVICE
2. Push eccentric clockwise (towards R:H. side of
tractor) until free-play in steering wheel is minimized.
3. Retighten nut.
(FRONT)
SHAFT
GEAR
_ION
CARRIAGE BOLT
LCK36ENHEX NUT
DRAG LINK
FIGURE 36
TRACTOR DRIVE BELT SERVICE
BELT REMOVAL
1. Raise hood and disconnect spark plug wire.
2. Depress CLUTCH/BRAKE PEDAL and lockinto
position by pulling PARKING BRAKE LEVER
"UP".
3. Remove MOWER DECK.
4. Remove MOWER DECK BELT from bottom pulley
of engine. See Figure 38.
UNDERSIDE OF
SHIFTER ADJUSTMENT
Ifthe movement of the tractor does notcorrespond with the
selected speed setting on the quadrant when the SPEED
CONTROL LEVER is moved, then the shifter mount should
be adjusted as follows:
1. Move SPEED CONTROL LEVER until tractor is in neu-
tral (engine should be running in order to positively identify
the neutral position).
2. Notice position of speed control shift rod in relation to "N"
marking on quadrant.
3. Stop engine by turning keyswitch to "OFF".
4. Locate the shifter mount (under the right-hand fender) and
loosen the rear nut.
5. Adjust the shifter mount up or down until the speed con-
trol shift rod is aligned with the "N" marking on quadrant.
See Figure 37.
6. Tighten nut, start engine and test the adjustment.
MOUNT
SPEED
CONTROL
SHIFT ROD
ROLL MOWER
DRIVE BELT
OFF BOTTOM PULLEY
FIGURE 38
NOTE
Although it is possible to remove and replace
the drive belt with the mower deck attached,
itis recommended that the deck be removed
to make belt installation easier.
,
Disconnect idler pulley spring from frame rail.
See Figure 39.
DISCONNECT
IDLER SPRING
FROM FRAME RAIL
LOOSEN NUT, O
AS REOUIRED.
FIGLIRE 37 "
REAR
\
I
14
FIGURE 39
SERVICE
6. If necessary, loosen front belt guide and move out
of way. See Figure 40.
\,_ LoosE.F.O.T
\ BELT_O,DE..D
MOVEOUTOFW.Y
TRACTION DRIVE"
_ PULLEY
DRIVE BEI
NOTE
CLUTCH/BRAKEPEDAL
MUST BE DEPRESSED
ANDLOCKED
J
MOWERDRI
I
FIGURE 42
FIGURE 40
°
Remove hairpin from front of CONTROL ROD,
then lower CONTROL ROD. See Figure 41.
t
tNTROL
:ONTROL ROD
,
Loosen retaining nuts on fixed idler and tension
idler pulleys and slide belt guides out enough to
allow belt removal. See Figure 43.
LOOSEN NUTS
FIGURE 41
.
Remove DRIVE BELT from engine pulley.
See Figure 42_
FIGURE 43
10. Working at the rear of the tractor, pull DRIVE
BELT back until it can be removed from
TRANSAXLE PULLEY.
15
BELT INSTALLATION
1. Place DRIVE BELT around TRACTION DRIVE
PULLEY (top pulley on engine shaft).
2, Place belt over CONTROL CRANK and between
rear lift arm and tractor frame. See Figure 44.
"DRIVE BELT ROUTING".
3. Route belt around outside of FIXED IDLER
PULLEY and inside of TENSION IDLER PULLEY.
SERVICE
FRONT
LIFT ARM
CRANK
TRACTION
DRIVE PULLEY
REAR
LIFT ARM
TENSIONIDLER
DRIVE
"DRIVE BELT ROUTING"
FIGURE 44
4. Place the DRIVE BELT on TRANSAXLE PULLEY.
5. Readjust BELT GUIDES on fixed idler and tension
idler pulleys. Tighten retaining nuts.
6. Readjust front belt guide. Tighten bolt.
7. Reinstall the CONTROL ROD on control crank.
Make sure the belt being installed isabove
rear rift arm.
8. Reinstall the MOWER DECK (if removed).
16
SERVICE
LEVELING MOWER (Single Blade Deck)
With the mower sharpened and properly aligned, a
level mower deck will insure a clean, even cut. The
mower should be checked for levelness as follows:
1. Check the air pressure inthe tires and correct
pressure as needed (12 psi front and 10 psi rear
tires).
2. Move the tractor to a smooth, flat and level area
such as garage floor.
3. Lock the CLUTCH/BRAKE PEDAL, and shut off
the engine. Then move the lift lever to the #3
notch.
A. SIDE TO SIDE LEVEL ADJUSTMENT
1. Place a piece of angle iron under lip at
center rear of deck. See Figure 45.
2. Remove the LIFT CABLES from the
REAR LIFT BRACKETS.
3. Measure distance between deck lip
(at center of left side) and the floor
surface. Compare to the distance from
right side deck lip to floor.
NOTE!
A deck is considered level if measure-
ments are within 1/8" from side-to-side.
4. If required, adjust side-to-side level of
mower deck by loosening the nut on the
PIVOT BOLT and the SHOULDER SCREW
inside the ECCENTRIC BOLT. See INSET,
Figure 45.
5. Turn the ECCENTRIC BOLT "UP" or
"DOWN" to level deck within 1/8" side-to-
side.
6. When deck is level, tighten SHOULDER
SCREW and PIVOT BOLT nut.
7. Re-attach LIFT CABLES to REAR LIFT
BRACKETS.
8. If either LIFT CABLE is slack, adjust
FERRULES until both cables have equal
tension. Re-check deck levelness.
B=
FRONT TO REAR LEVEL ADJUSTMENT
1. Measure distance between the floor and the
deck lipsat front and rear of the mower deck.
2. Adjust LIFT CABLE FERRULES as required
to raise or lower rear of deck. Adjust until
deck isproperly leveled.
3. If required, adjust front of deck up or down
by disconnecting and adjusting FRONT
LIFT ROD. See lower INSET, Figure 45.
NOTE!
(DISCONNECT REAR
LIFT BRACKETS
ONLYI)
REAR
LIFT
BRACKETS;
FRONT UFT ARMS
(DO NOT DETACH)
SEE LOWER INSET
INSET
SIDE-TO-SIDE LEVEL
\
\
\
\
CHUTE
DEFLECTOR
DISCONNECT
HANGER BLOCK TO
%, oJusTLIFTROO
/
P--" FRONT LIFT
ROD
ANGLE IRON'
PLACED UN .DER
CENTER REAR
OF DECK
DIMENSION SHOULD
BE THE SAME ON BOTH
SIDES OF THE DECK
LOWER INSET
FRONT-TO-LOWER LEVEL
FIGURE 45
17
SERVICE
LEVELING MOWER (Twin Blade Deck)
With the blades sharpened and properly aligned, a level
mower deck will insure a clean, even cut. The mower
should be checked for level as follows:
1. Check the air pressure inthe tires and correct
pressure as needed (12 psi front and 10 psi rear
tires).
2. Move the tractor to a smooth, flat and level area such
as garage floor.
3. Move the lift lever to #5 notch.
4. Place a 2 x 4" block on edge under the front lip of
the deck in the exact center between the front lift
arms. See Figure 46.
5. Disconnect the front lift rod and allow the front lip
of the deck to rest on the 2 x 4 block. Adjust the
hanger block untilthe lift rod can be reattached while
the deck is still on the block. See Figure 46.
!
|
LEADING
I
TRAILING
BLADE
6. Place a 3" high block under the exact center of the
rear lip of the deck.
7. Remove the lift cables from the rear lift brackets.
8. Turn both blades perpendicular to tractor frame. The
leading blade should have one "tip" near the center
of left side deck lip. One "tip" on trailing blade should "
face the discharge chute. See INSET, Figure 46.
9. Hold eccentricwith a large wrench and loosen
bolt on outside of front lift arm. Level the deck side
to side by turning the eccentric bolt. The distance
from the floor to each blade tip should be within 1/8"
of each other. See INSET, Figure 46.
10. Place the required number of adjusting ferrules above
and below the rear lift arms to level the deck.
LIFT
LOOSEN
BOLT
IARM
I
|
!
TIP
I
ii
iMULTI-BLADE LEVEL CHECK
BELT GUARDS
i
REAR
LIFT
BRACKET iCENTER (_F
INSET
_DECK LIP
TIP
DISCHARGE
SIDE LIFT
iROD
tBLOCK
tURN ECCENTRIC
TO LEVEL DECK
• DECK
1SIDE-TO-SIDE LEVEL
ECCENTRIC ION EDGE)
INSET
4" WOODEN
IBLOCK(STAND
tFRONT
LIFT
JARM
DEFLECTOR
3" HIGH
WOODEN
BLOCK
LIP
FIGURE 46
18
REAR
LIFT
BRACKET
38" DECK SHOWN
1
OILPRESSURE
SENSOR_
ELECTRICAL - Briggs & Stratton 14 HP Engine with Lights
BLACK
IGNITION
GROUND
RED
RED
PEDAL
SWITCH
(_,
(
PINK
)
PTO I
T 7
I BLACKI-'-_FIL._
YEI.LOW
SEAT
SWITCH
BLACK
BATTERY
TO PEDAL
SWITCH
PURPLE
RED
BLACK
SOLENOI_._
GREEN L
FRAME
GROUND
r
"1-
BLUE
SCHEMATIC
ILLUSTRATED DIAGRAM
I BLACK
TO P.T.O.
SWITCH
PINK /O.._ _
UGHT H;AD
SWITCH
LIGHTS -_-
IGNITION SWITCH
1 OFF G&M
2. RUN B & L
3. START B&S&L
_ SOLENOID
' REEN
TION ll CI!_CUI TPOSI
"MAKE"
.TO STARTER
TO
SWITCH
ENGINE
GROUND
TO ANTI-AFTER
FIRE SOLENOID
TOB&S ENGINE
ALTERNATOR
RED
\
TO ENGINE
STARTER
GREEN
TO
GREEN
19
BLACK
BLACK
BLACK
TO BATTERY
SOLENOID
AMP
FUSE
TO COIL
SOLENOID
TO HEADLIGHT
SWITCH
PINK
TO
IGNITION
SWITCH
Safety Instructions & Operator's Manual for
ELT140H33ABV & LT140H38ABV
SERIES A HYDRO
LAWN TRACTORS
SNAPPER
2 YEAR LIMITED WARRANTY
For two (2) years from purchase date for the original purchaser'sresidential, non-commercialuse, SNAPPER,
throughany SNAPPER dealer willreplace, free of charge, any part or parts found upon examination by the factory _#_
_i_ at McDonough, Georgia, to be defective in materialor workmanshipor both.
For ninety (90) days from purchasedate for the original purchaser'scommercial, rental, or other non-residential
_i_ use, SNAPPER, through any SNAPPER dealer will replace, free of charge, any part or parts found upon
_i_ examination by the factory at McDonough, Georgia, to be defective in material or workmanshipor both.
All transportation costs incurred by the purchaser in submitting material to a SNAPPER dealer for replacement
under this warranty must be paid by the purchaser.
This warranty does'not apply to engines and their components, or, Peerless® Transaxles, as these items are _,
warranted separately by their manufacturers. This warranty does not apply to parts that have been damaged by
_i_ accident, alteration, abuse, improper lubrication, normal wear, or othercause beyond our control.
_i_ There is no other express warranty.
_i_ Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to two (2)
years from purchase date for the original purchaser's residential, non-commercial use [ninety (90) days from
purchase for the original purchaser's commercial, rental or other non-residential use], and to the extent permitted _
by law, any and all implied warranties are excluded. This is the exclusive remedy. Liabilities for consequential _
_* damages, under any and all warranties are excluded.
Some states do not allow limitations on how long an implied warranty lasts, or do not allow the exclusion or _
limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
_i_ WARNING: THE USE OF REPLACEMENT PARTS OTHER THAN GENUINE SNAPPER PARTS MAY IMPAIR
THE SAFETY OF SNAPPER PRODUCTS AND WILL VOID ANY LIABILITY AND WARRANTY BY
_i_ SNAPPER ASSOCIATED WITH THE USE OF SUCH PARTS. i_
_i_ IMPORTANT: Pleasefill outthe attachedSNAPPERProductRegistrationCard immediatelyand mailto:
SNAPPER,McDONOUGH,GEORGIA30253
8NAPPERM,0Oo.ou.h. ,S.A
INSTRUCTION #3-4160 (I.R. 11/93) PRINTED IN U.S.A.
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