Bolens 1463 Guide

1468(1468
1667 (1600)
1668 (1600)
1668L (1600)
FORM 3a32P^(11/89)
SUPERSEDES 3834-7

Thank you for purchasing this piece of Bolens equipment. We feel you now own one of the e finest pieces of equipment
available.
This is a safety, operation and general maintenance manual which does not attempt to cove’er major repairs. Bolens
equipment is carefully designed, engineered, and manufactured to give good performance if properly operated and
maintained. Review this manual to familiarize yourself with the unit, its features and its ope ©ration.
Your Warranty Statement is included seperatly with this manual. Please read it carefully. J^ll. !l so, please return the
completed postpaid owner registration card which is included with this manual. The purp»0S'Se of this card is to register
each unit and owner at the factory for safety purposes.
CONTACT YOUR NEAREST BOLENS DEALER FOR ANY REPLACEMENT PARTS OR SE ffi.RVICE NEEDED. DO NOT
RETURN PARTS DIRECTLY TO THE FACTORY. THE FACTORY REQUIRES PRIOR APPRFROVAL ON RETURNS, AND
APPROVALS ARE ISSUED ONLY TO BOLENS DEALERS OR DISTRIBUTORS.
WARNING TO OWNERS/OPERATORS
exhaust system in such a m nanner that flames or heat
from the system will not ign n ite flammable material.
Contact your state forester * ■ or state fire marshall for
specific regulations in your' * area. Compliance with these
regulations is the sole res pocDonsibility of the
owner/operator, and not of Bolens Corporation.
Owner/operator is respon sill ii ble for any legal action taken
as a result of non-compliainiooice with these regulations, as
well as any damages/firesu lb ppression costs incurred
resulting from a fire causedi I through non-compliance
with these regulations.
On Federal land, and in some states, it is unlawful to
operate an internal combusion engine using
hydrocarbon fuels on any forest covered, brush covered
or grass covered land; or on land covered with grain, hay
or other flammable agricultural crop without an engine
spark arrestor muffler in continuous effective working
order. The engine on your unit, like most garden
equipment Is an internal combusion engine that burns
gasoline (a hydrocarbon fuel); therefore, it must be
equipped with a spark arrestor muffler In proper working
order. The spark arrestor must be attached to the engine
For Engine Service & Repairs:
Please contact your nearest authorized Tecumseh or
Briggs & Stratton Service Center if engine service or
repair is needed. This listing is in the phone book
"Yellow Pages" under "Engines, Gasoline" or
"Gasoline Engines." The Service Center will need to
know the model, Type and Code number of your
engine. Your local Tecumseh or Briggs & Stratton
Dealer can handle repairs, parts orders and warranty
service concerning thess engine alone. If you wish to
contact us before seeinmg the Engine Dealer, or if you
have difficulty getting eeengine service or parts locally,
be sure to let us kno-ow. See the enclosed Engine
Manufacturer’s literatu nre for full terms of the Limited
Warranty on the engira-rie and other details about the
engine.
Identification Number. 3
Attachments and Kits. 5
Specifications. 5
Controls. 6
Pre-Operational Checks. 7
Operation. 8
Starting the Engine. 8
Maintenance. 11
Storing Your Bolens Tractor.... 19
Maintenance Chart. 20
Lubri 05ication Chart. 17
IMincror Trouble Shooting Guide. 20
Wirin 091 g Diagram . 21
2

To ensure prompt service when repairs or
adjustments are required, your Bolens
Dealer must have the following informa¬
tion. For your own personal reference, fill
in the serial number spaces provided
below.
Model/Serial number of tractor (Located
on fender under seat)
Engine Model/Serial/Spec Numbers (A)
ENGINE PARTS
When ordering engine component
parts, contact the engine manufacturer
or dealer in your area.
CAUTION
WE URGE USING ONLY GENUINE
BOLENS REPLACER^ENT PARTS,
WHICH MEET ALL OF THE LATEST
REQUIREMENTS. REPLACEMENT
PARTS MANUFACTURED BY
OTHERS COULD PRESENT SAFETY
HAZARDS EVEN THOUGH THEY MAY
FIT ON BOLENS PRODUCTS.
This Is a safety alert symbol.
Whenever you see this symbol,
read and obey the safety message
that follows It.
Failure to obey the safety message
could result in personal injury or
property damage.
CAUTION
Indicates a situation that could
cause property damage.
WARNING
Indicates a situation that could
cause personal injury.
DANGER
Indicates a situation that could
result in severe injury or death.
Preventing accidents is the '
responsibility of every equipment
operator. The following general safety
precautions must be fully understood
and followed by every operator of this
equipment. Review them frequently
and NEVER TAKE CHANCES. BE
CAREFUL BEFORE, DURING AND
RIGHT AFTER USE OF ANY POWER
EQUIPMENT. ACCIDENTS CAN BE
PREVENTED.
1. Know the controls of the machine
and how to stop quickly. READ THIS
OPERATOR'S MANUAL and the
instructions furnished with
attachments.
2. Do not allov.; children to operate the
machine. Do not allow adults to
operate it without proper instruction.
3

3. Do not carry passengers. Do not
mow when children and others are
around.
4. Clear the work area of objects (wire,
rocks, etc.) which might be picked up
and thrown. Discharge materials can
exceed 200 mph.
5. Disengage all attachment clutches
and shift into neutral before attempting
to start the engine (motor).
6. Disengage power to attachment{s}
and stop the engine (motor) before
leaving the operator’s position.
7. Disengage power to attachment(s)
and stop the engine (motor) before
making any repairs or adjustments.
8. Unless otherwise specified, before
performing any maintenance or
adjustments:
a. Stop engine.
b. Remove key from ignition.
c. Disconnect spark plug wire and
keep it from touching spark plug.
9. Disengage power to attachment(s)
when transporting or not in use.
10. Take all possible precautions when
leaving the vehicle unattended, such as
disengaging the attachment drive,
lowering the attachment(s), setting the
parking brake, stopping the engine,
and removing the key.
11. Do not stop or start suddenly when
going uphill or downhill. Mow up and
down the face of steep slopes; never
across the face.
12. Reduce speed and exercise
extreme caution on slopes and in sharp
turns to prevent tipping or loss of
control. Be especially cautious when
changing direction on slopes.
13. Stay alert for holes, rocks, and
roots in the terrain and other hidden
hazards. Keep away from drop-offs.
14. Use care when pulling loads or
using heavy equipment.
a. Use only approved drawbar hitch
points.
b. Limit loads to those you can safely
control.
c. Do not turn sharply. Use care
when backing.
d. Use counterweight(s) or wheel
weights.
15. Watch out for traffic when crossing
or near roadways.
16. When using any attachments, never
direct discharge of material toward
bystanders nor allow anyone near the
vehicle while in operation.
Open doors if the engine is running in
the garage-exhaust fumes are
dangerous. Do not run the engine
indoors.
17. Handle gasoline with care-it is
highly flammable.
a. Use approved gasoline container.
b. Never remove the fuel cap of, or
add gasoline to, a running or hot
engine, or an engine that has not
been allowed to coo! for several
minutes after running. Never fill
the tank indoors and always clean
up spilled gasoline.
18. Never store the equipment with
gasoline in the tank inside a building
where fumes may reach an open flame
or spark. Allow the engine to cool
before storing in any enclosure.
19. To reduce fire hazard, keep the
engine free of grass, leaves, or
excessive grease.
20. Keep the yehicle and attachments
in good operating condition, and keep
safety devices in place and working.
21. Keep all nuts, bolts, and screws
tight to be sure the equipment is in safe
working condition.
22. The vehicle and attachments
should be stopped and inspected for
damage after striking a foreign object,
and the damage should be repaired
before restarting and operating the
equipment.
23. Do not change the engine governor
settings or overspeed the engine.
24. When using the vehicle with mower,
proceed as follows:
a. Mow only in daylight or in good
artificial light.
b. Never make a cutting height
adjustment while the engine
is running.
c. Shut the engine off and
disengage attachments when
removing the grass catcher or
unclogging chute.
d. Check the blade mounting bolts
for proper tightness at frequent
intervals.
25. Under normal use the grass catcher
bag material is subject to deterioration
and wear. It should be checked
frequently for bag replacement.
Replacement bags should be checked
to ensure compliance with the original
manufacturers recommendations or
specifications.
26. Disengage power to mower before
backing up. Do not mow in reverse
unless absolutely necessary and then
only after careful observation of the
entire area behind the mower. A large
percentage of accidents involving
children occur while backing up.
4

Below IS a list of attachments and kits that are avaHable for your unit. The information listed is the most current at the time
this manual was printed. Check with your nearest Bolens dealer for up-to-date information.
Model
16465
18300
18301
18305
18311
18318
18320
18322
18325
18327
18330
Description
Dump Cart (10.0 Cu. Ft.)
42" Side Discharge Rotary Mower
48" Side Discharge Rotary Mower
42" Blade
38" Snowthrower (requires 30902 & 18318)
Front PTO Kit (use with 18311 or 18322)
8" Tine and Hood Extension for 18322
33" Rotary Tiller (requires 30902 & 18318)
Electric Lift Kit (Gear Tractors)
Hydraulic Lift Kit (Hydro Tractors,
Standard equipment on 1668L, 1669L)
Sleeve Hitch
Model
18335
18346
19222
21741
30902
30917
30921
50146
50194
50922
50930
1716190
Description
42" Rear Discharge Rotary Mower
Snowthrower Installation Kit (for 50146)
Mech. Blade i^ngling Kit for (18305)
Front Wheel Weights
Rear Wheel Weights (pair)
Power Packer Plus (requires 30921 or 50922)
Cart Grass Collector (requires 30917)
46" Two Stage Snowthrower (requires
18346 & 18318) (recommend 30902)
Storage Cover
Two-Bag Grass Collector (requires 30917)
Cab (hard top w/vinyl sides)
Chains, 23 x 8.50-12
Bolens reserves the right to make changes in specifications shown herein, add
product at any time without notice or obligation.
improvements or discontinue the manufactured
ENGINE-
(1463) Tecumseh - 14 HP (10.4 kW)
at 3600 RPM
Single Cylinder, Air Cooled
(1467) Briggs & Stratton 14 H.P.
(10.4 kW) at 3600 RPM
Twin Cylinder, Air Cooled
(1468) Briggs & Stratton Vanguard
14 H.P. (10.4 kW) at 3600 RPM
Twin Cylinder, Air Cooled
(1667 & 1668) Briggs & Stratton
16 H.P. (11.9 kW) at 3600 RPM
Twin Cylinder, Air Cooled
(1669 & 1669L) Briggs & Stratton
Vanguard 16 H.P. (11.9 kW) at
3600 RPM Twin Cylinder, Air cooled
Oil Capacity:
1463.3-1/4pts. (1.5 liter)
1467, 1667 & 1668- 3 pts. (1,4 liter)
1468,1669 & 1669L 3.5 pts.(1.6 liter)
Oil Filter;
(1468, 1669 & 1669L) Contact your
nearest Briggs & Stratton dealer for oil
filter specifications.
Air Cleaner.Dry Type
Battery. 280 cca
Tires.Front: 16 x 6.50-8
Rear: 23x8.5-12
Fuel Capacity.3.5 gal. (13.2 liters)
Power Attachments; Electric Clutch
Brake-with belts and universal joints
Wheelbase .49 in. (123 cm.)
Turning Radius.77 in.(192 cm)
Ground Clearance.7in.(17cm)
Height .44 in. (111.8 cm)
Width.38 in. (96.5 cm)
Length.69 in. (175 cm)
Shipping Weight:
1463, 1467, 1468, 1667, 1668 & 1669
. 703 lbs. (319 kgs.)
1668L & 16691- 781 lbs. (355 kgs.)
Standard Equipment.Solid State
ignition; headlights; electric clutch/
brake to drive front, center or rear
attachments; electric starting;
interlock switches to prevent tractor
from being started with attachment
switch in ON position, and brake
disengaged; ammeter; cruise control
on 1668 S/N 0400101 and later and
1669; hydraulic lift 1668L and 1669L.
MODEL 1668, 1668L, 1669 & 1669L
Drive.Hydrostatic Transmission
Speed.Infinitely variable
Forward; 0-6.8 mph
(0-10.0 km/hr)
Reverse: 0-3.4 mph
(0-5.5 km/hr)
MODELS 1463,1467,1468 & 1667
Drive.Peerless Geared
Transmission
Speed.4 Forward and 1 Reverse
(All speeds are approximate)
1st-.7 mph (1.1 km/hr)
2nd-2.0 mph (3.2 km/hr)
3rd-3.0 mph (4.8 km/hr)
4th-5.2 mph (8.4 km/hr)
Reverse: 2.1 mph (3.4 km/hr)
5

Before operating the tractor, the operator
should become familiar with the function
and location of each control to ensure
proper and efficient operation.
The synnbois used on the controls of
the tractor are INTERNATIONAL SYM¬
BOLS. These symbols are used all over
the World on equipment such as this.
These symbols are readily identified in
all languages.
The foiiov/mg listed numbers and accom¬
panying information correspond to those
numbers assigned to the controls indicated
below.
1. CHOKE — Choke lever UP towards
the “ON” position closes choke for
starting. Choke lever DOWN to “OFF”
position opens choke for operation.
2. THROTTLE — Move throttle lever
“UP” one-half way for starting.
3. IGNITION-STARTER SWITCH —
This is a four position switch; “OFF”,
Run with Lights, Run, and Start. To
start the engine turn the key to the far
right. Release when engine starts. To
run lights turn key back to the “ON
LIGHTS” position (Run With Lights).
4. A MMETER ~ Indicates rate of
charge and/or discharge from battery.
5. B RAKE PEDAL — Depress pedal to
apply brake.
6. CLUTCH/BRAKE PEDAL — Clutch
is engaged when pedal is up. Depress
pedal to disengage clutch and apply
brake.
7. GEAR SHIFT LEVER ~ For selec¬
tion of 1st. 2nd, 3rd, 4th and reverse
gear.
8. HYDRO TRAVEL PEDAL
(Hydrostatic Models Only) — Depress
pedal with toe of foot for forward
motion. Depress with heel of foot for
reverse motion
9. PARKING BRAKE LEVER —To
engage "Parking Brake" depress
brake pedal and pull back parking
brake lever to latch the pedal in the
park position. To release the "Parking
Brake" depress the brake pedal until
the latch is released.
10. ATTACHMENT DRIVE SWITCH —
Engages and disengages power to at¬
tachments. Move switch lever up to
engage clutch and down to disengage.
11. ATTACHMENT LIFT LEVER —
When adjusting height of attachments,
push thumb button on top of lift lever
down to unlatch. Seven positions are
available.
12. ATTACHMENT LIFT LEVER
(1668L & 1669L) (Optional on Models
1668 & 1669.) Pull lever up to activate
the hydraulic lift attachment. Push
lever down to lower attachments.
13. PTO DRIVE LIGHT —indicates
when PTO drive is activated.
14. CRUISE LIGHT — (1668 Later
Models) - Shines when cruise control
is activated.
15. CRUISE CONTROL SWITCH—
(1668 Later Models & 1669) - Off-On
positions.
6

The operator should become famil¬
iar with the following pre-
operational check list, and perform
each check prior to starting or
operating the Bolens tractor.
1 . Check for proper level of engine
oil. Fill crankcase through dipstick
opening. The oil level is indicated by
marks on the dipstick (A), Figure 1, 2
&2A.
Fig. 2A
Capacity;.1463, 3-1/4 pts. (1.5L)
1467, 1667, & 1668, 3 pts. (1.4L)
1468, 1669, & 1669L, 3.5 pts. (1.6L)
Refer to engine manual for proper
grade and type.
2. C h e ck gasoline tank for suffi¬
cient gas supply. Use a good grade
of clean, fresh, lead-free gasoline.
DO NOT MIX OIL WITH
GASOLINE.
Check to see that vent hole in fuel
tank cap is not plugged.
WARNING
DO NOT REFUEL TRACTOR WHILE
ENGINE IS RUNNING OR HOT.
KEEP SMOKING MATERIALS,
SPARKS AND FLAMES AWAY FROM
GAS TANK AND FUEL CONTAINER.
3. Inspect battery for proper elec¬
trolyte level and clean cables of dirt
and corrosion.
4. Check flywheel screen for
debris, and clean regularly.
WARNING
ENGINE MUST BE STOPPED
BEFORE CLEANING.
5. Visually check for loose or miss¬
ing nuts, screws and damaged
parts. Replace and tighten before
starting engine.
6. Check for proper tire inflation.
Front: 12 to 14 PSI
Rear: 10 to 12 PSI
7. Check seat adjustment for oper¬
ator comfort. To adjust seat, loosen
knobs beneath seat and slide seat
forward or back. For different
spring suspension, twist spring to
loosen. Slide spring to the front for
light operators or back for heavy
operators. Twist spring to tighten.
NOTE
These tractors may be shipped without
oil in the engine crankcase. Be sure to
fill the crankcase with oil before
starting the engine.
Use oil recommended in lubrication
charts (Pages 17 and 18).
The engine should be placed under load,
but not over loaded, from the very be¬
ginning as this will improve the final seat¬
ing of the rings. Do not operate under
light loads for prolonged period of time
during "break-in."
PTO DRIVE
CLUTCH BREAK-IN
1. A ttach mower or snowthrower.
2. Adjust leveling or lift.
3. With engine running at idle speed,
engage and disengage PTO drive
switch 10 to 15 times while not cutting
or blowing snow. Do this before initial
use and after extended storage.
7

Before driving the Bolens tractor, the
operator should be familiar with the loca¬
tion and functions of all controls.
DANGER
CHILDREN SHALL NOT OPERATE
THIS TRACTOR BECAUSE AN
AVERAGE CHILD IS NOT ABLE TO
COPE WITH THIS POWER TOOL.
NORMAL STARTING
1. THESTARTER WILL OPERATE
ONLY WHEN THE PTO SWITCH (A)
Fig. 3 IS IN "OFF" POSITION. AND
BRAKE OR CLUTCH PEDAL IS
DEPRESSED.
2. Place transmission in neutral.
3. Move choke lever all the way up
(choke on). Experience will indicate
need for more or less choking due to
variations in temperature, grade of fuel,
etc.
4. Move throttle lever up about halfway.
TO THE STARTING MECHANISM AND
ENGINE. LIMIT CRANKING (CON¬
TINUOUS) TO A PERIOD OF 30
SECONDS TO PREVENT OVERHEAT¬
ING OF THE STARTER. IF CRANKED
OVER 30 SECONDS, STARTER
SHOULD NOT BE OPERATED AGAIN
FOR 60 SECONDS TO ALLOW TIME
FOR COOLING.
6. Move choke lever down about half¬
way as soon as engine starts. Gradually
push all the way down as the engine
warms up. In normal operation, choke
lever should be in off (down) position for
best engine efficiency and fuel economy.
7. Move throttle lever up to full speed
when operating tractor.
8. To stop the engine, place the
throttle lever at approximately one-
half throttle. Place PTO switch in
"OFF" position. Turn the ignition
switch to "OFF" and remove key.
NOTE
Leaving seat with attachment switch on
will stop engine, due to interlock switch
connected to seat.
EMERGENCY STARTING
In the event of electrical failure, get in
touch with your DEALER for assistance
in locating trouble.
Should the battery be too low on power
to start the unit, it is always best to re¬
move it and have it re-charged. However,
should jumper cables be used the follow¬
ing must be observed:
1. REMOVE BATTERY FROM TRAC¬
TOR AND REMOVE BATTERY CELL
CAPS WHEN USING JUMPER CABLES.
WARNING
ALWAYS SHIELD EYES WHEN WORK¬
ING AROUND BATTERIES. THIS BAT¬
TERY CONTAINS SULFURIC ACID.
AVOID CONTACT WITH SKIN, EYES
OR CLOTHING. IN EVENT OF ACCI¬
DENT, FLUSH WITH WATER AND
CALL A PHYSICIAN IMMEDIATELY.
ELECTRIC STORAGE BATTERIES
GIVE OFF HIGHLY FLAMMABLE
HYDROGEN GAS WHILE BEING
JUMPED, AND CONTINUE TO DO
SO FOR SOME TIME. DO NOT
UNDER ANY CIRCUMSTANCES,
ALLOW AN ELECTRIC SPARK OR
AN OPEN FLAME NEAR THE
BATTERY. DO NOT SET TOOLS
ACROSS THE BATTERY
TERMINALS AS THIS MAY RESULT
IN A SPARK OR SHORT CIRCUIT
WHICH MAY CAUSE AN
EXPLOSION.
2. BE CERTAIN jumper cables are con¬
nected positive to positive and negative
from the booster battery to the engine
block of the tractor, NOT TO NEGA¬
TIVE (-) TERMINAL OF BATTERY.
5. Insert ignition key and turn to the
right to start engine. Release when engine
starts.
CAUTION
IN THE EVENT OF A "FALSE START"
(ENGINE GETS UP SUFFICIENT
SPEED TO DISENGAGE STARTER
BUT FAILS TO CONTINUE RUNNING),
THE ENGINE MUST BE COMPLETELY
STOPPED BEFORE ANOTHER START¬
ING ATTEMPT IS MADE. FAILURE TO
ALLOW ENGINE TO COME TO A COM¬
PLETE STOP CAN CAUSE DAMAGE
Model
1467
Shown

3. Place attachment switch in OFF
position and depress clutch or brake
pedal.
4. Follow procedure outlined under
Electric Starting.
COLD WEATHER OPERATION
The following recommendations should
be followed if your engine does not start
properly in cold weather.
1. W hen not in use store this unit in a
dry protected place.
2. When starting this unit set the
throttle at about 1/2 and choke at
"ON" positions. Crank the engine till
it starts to fire. Move the choke down
about 1/2 way. If the engine does not
start, set the choke at "OFF" position
and start.
3. If the weather drops below 20°F
(“6 C> the engine manufacturers recom¬
mend using 5W30 or 5W20 oil in the
crankcase.
ATTACHMENT DRIVE CLUTCH
Move PTO drive switch (A), Figures 4
and 5. lever to ON to engage PTO
drive clutch. Move PTO drive switch
lever to OFF to disengage PTO drive.
CAUTION
DO NOT ENGAGE PTO DRIVE
WITHOUT AN IMPLEMENT
ATTACHED. ALWAYS REMOVE
MOWER DRIVE BELT AND
UNIVERSAL JOINTS FROM PTO
DRIVE SHAFT AFTER
ATTACHMENT IS REMOVED.
SERIOUS DAMAGE WILL RESULT IF
UNIVERSAL JOINTS ARE LEFT ON
AND PTO DRIVE IS ENGAGED.
HYDRAULIC ATTACHMENT LIFT
(Optional on Model 1668 & 1669,
Standard on Model 1668L & 1669L)
The attachment lift (B), Figure 4, can be
maneuvered while vehicle is at rest or in
motion. Lift lever to raise attachments
and push down on lever to lower attach¬
ments. When released, lever will automati
cally return to NEUTRAL position and
hold.
To place attachment into the FLOAT
position, push lift lever ALL THE WAY
DOWN. The float position allows the
attached implement to follow ground
contours.
CAUTION
BE SURE ATTACHMENT IS
COMPLETELY HOOKED UP
BEFORE USING HYDRAULIC LIFT.
MOVE THE ATTACHMENT SLOWLY
THROUGH THE ENTIRE RANGE OF
THE LIFT TO CHECK FOR BINDING
OR INTERFERENCE BEFORE USING
ATTACHMENT. MAKE
ADJUSTMENTS IF REQUIRED.
Consult your attachment manual for cor¬
rect lift lever position.
ATTACHMENT LIFT LEVER
Height of attachments can be varied
through 7 positions with the attachment
lift lever (C) Fig. 5. To obtain position
depress thumb button, move lever to
desired position and release.
HYDROSTATIC TRANSMISSION
(Models 1668, 1668L. 1669 & 1669L)
The hydrostatic transmission gives the
operator a choice of infinitely variable
speeds from 0 to 6.8 mph (0-10 km/hr)
forward, and 0-3.4 mph (0-5.5 km/hr) in
reverse. Avoid excessive HIGH travel
speed whenever possible. Lower travel
speeids are best for most jobs such as
snow casting or mowing tall or lush
grass.
It is required that the tractor operate at
FULL THROTTLE. While operating
under heavy load conditions, listen to the
engine RPM. If the engine begins to labor,
do not advance the travel pedal. By let¬
ting up on the travel pedal, the ground
speed will decrease and the engine speed
will increase, thereby allowing engine to
maintain constant P.T.O. speed.
NOTE
DO NOT DRIVE THE TRACTOR
IMMEDIATELY AFTER START-UP.
LET THE ENGINE RUN A FEW MIN¬
UTES TO ALLOW TRANSMISSION
OIL TO WARM UP FIRST.
LENGTH OF WARM UP WILL BE
DETERMINED BY TEMPERATURE.
IF TRACTOR HAS A HYDRAULIC
LIFT SYSTEM, DO NOT DR IVE UNTIL
LIFT SYSTEM IS IN OPERATION.

I
WHEN MOVING TRACTOR MANU¬
ALLY, PUSH THE UNIT SLOWLY TO
PREVENT TEMPORARY LOCK-UP OF
THE REAR WHEELS. THE CLICKING
NOISE IS CONSIDERED NORMAL.
CAUTION
DO NOT TOW THE TRACTOR WITH
ANOTHER VEHICLE. DOING SO WILL
CAUSE DAMAGE TO THE DRIVE
SYSTEM.
The travel (control) pedal (D) Figure 4
is generally used for dynamic braking
while moving. To slow down or stop
the tractor while it is In forward
motion, gradually apply pressure to
the travel control pedal with heel of
right foot until tractor comes to a full
stop. To slow down or stop the tractor
while it is in reverse motion, apply
pressure to travel control pedal with
toe of right foot until tractor comes to
a full stop.
GEAR DRIVE TRANSMISSION
(Models 1463,1467,1468 & 1667)
This tractor features a four speed PEER¬
LESS GEARED TRANSMISSION (See
Fig. 6 for shift pattern and approximate
speeds.)
To select the desired speed proceed as
follows;
1. Fully depress brake/clutch pedal
(H), Fig. 5. Bring tractor to a complete
stop.
2. Move shift lever (F) to desired speed
with a quick, firm action.
3. Slowly releasing pedal will result in
motion.
4. To stop tractor, depress brake/
clutch pedal.
NOTE
TO PREVENT DAMAGE TO THE
TRANSMISSION, DO NOT SHIFT
GEARS WHILE THE TRACTOR IS IN
MOTION. TRACTOR MUST BE AT A
FULL STOP. AVOID CLASHING
GEARS WHEN SHIFTING.
SINCE 1ST GEAR IS NOT NORMALLY
USED WHEN BLOWING SNOW, A
FLIPPER HAS BEEN PROVIDED TO
LOCK OUT 1ST AND AID IN FINDING
2ND.
FOOT AND PARKING BRAKE
Depress brake pedal (G) Fig. 4 or clutch/
brake pedal (H) Fig. 5 to apply the brakes.
To place in park, depress foot pedal to
fully apply the brakes, hold pedal in this
position and lift parking lock (J) to lock
pedal down.
WARNING
ALWAYS LOCK BRAKE WHENEVER
LEAVING TRACTOR UNATTENDED.
Proper use^jof brakes will help prevent
damage or personal injury,
CRUISE CONTROL
(Model 1668 S/N 0400101 and later,
1669 &1669L)
With the unit running and desired speed
selected, activate the cruise clutch by
pressing the “RESET” end of switch
(K), Figure 4.
To deactivate the clutch during opera¬
tion, simply press the “OFF” position of
switch or apply the brake. Activating the
brake will cut off all power to the clutch
and return the transmission to neutral
position.
GEAR SELECTION AND APPROXIMATE SPEEDS
SHIFT PATTERN
5.2 MPH 3.0 MPH
(8.4 km/hr) (4-8 km/hr)
(i>
&
2.1 MPH 2.0 MPH 0.7 MPH
(3.4 km/hr) (3.2 km/hr) (1.1 km/hr)
Fig. 6 ___
10

A little time spent each day by the
operator on preventive maintenance will
lead to a longer operating life of the
Bolens tractor.
The removal of debris, dirt and grease
accumulations are considered normal
maintenance practices and can help dis¬
cover minor difficulties before they
become troublesome.
MAINTENANCE CHECKS
Refer to Service instruction Decal under
the hood,
LUBRICATION
Refer to Charts on Pages 17 and 18,
ENGINE
The engine oil level must be
maintained in the "safe" operating
range at all times. Oil level must be
between the "ADD" and "FULL" marks
on dipstick (A), Figures 1, 2, 2A &7.
Clean area around dipstick so dirt does
not fall into crankcase when dipstick is
removed. Check daily and add oil as
necessary to maintain proper level —
DO NOT OVERFILL. Oil level must not
exceed the "FULL" mark.
On a new engine, change oil after the first
5 hours and thereafter at 25 hour inter¬
vals. Drain oil while it is hot for it will then
flow more freely and thus carry away
more impurities. Drain plug (Bj, Figure
8 & 9 is located under engine.
After completely draining oil, reinstall
drain plug, then remove oil filler cap
end refill with oil, Refer to Lubrication
Charts pages 17 and 18 for Type and
Grade, Check the oil level on the
dipstick before adding more. Bring the
level up in the safe range but do not
exceed the full mark.
AIR SCREEN
Clean flywheel air screen (C), Figure 7
& 9, frequently. A dirty air screen and/or
engine cause the engine to overheat
and damage the engine.
Flywheel screen is located in the
same position on Vanguard engines.
WARNING
ENGINE MUST BE STOPPED BEFORE
CLEANING.
AIR CLEANER (TECUMSEH ENGINE)
1. Remove wing nut (D), Figure 7 on
air cleaner.
2. Remove cover (E) to reach paper
air cleaner element.
AIR CLEANER
Under normal operating conditions,
disassemble and service air cleaner
components every 10 hours of opera¬
tion. Do this more frequently if extreme¬
ly dusty or dirty conditions prevail. The
dry type element is cleaned by gently
tapping on a flat surface — when doing
this, be careful not to damage gasket
surfaces on element.
DO NOT OIL ELEMENT. DOING SO
WILL MATERIALLY AFFECT THE
PAPER ELEMENT. USE ONLY A
TECUMSEH ELEMENT.
Wipe dirt or dust accumulation from
cover, including base plate. Dry type
elements should be replaced when no
longer serviceable.
Reverse procedure to reassemble.
The importance of maintaining an air
cleaner in proper condition cannot be
over-emphasized!
Improper air cleaner maintenance can
create engine damage which the engine
manufacturer will not warrant.
11

AIR CLEANER ( B & S ENGINES)
Clean and re-oil foam precleaner at
three month intervals or every 25 hours,
whichever occurs first.
NOTE
Service air cleaner more often under
dusty conditions.
1. Remove knob and cover, Figures
10 & 10A.
2. Remove foam pre-cleaner.
3. a. Wash foam pre-cleaner in liquid
detergent and water.
b. Wrap foam pre-cleaner in cloth
and squeeze dry.
c. Saturate foam pre-cleaner in
engine oil. Squeeze to distribute
and remove excess oil.
4. Reinstall foam pre-cleaner.
For Vanguard;
a. Install pre-cleaner in cover with
foam toward cover.
b. Install cartridge in cover with
tabs on cartridge in slots of
cover.
5. Reassemble cover and screw down
tight.
Yearly or every 100 hours, whichever
occurs first, replace paper cartridge.
(Service more often If necessary.)
Clean by tapping gently on flat surface.
If very dirty replace cartridge, or wash
in a low or non-sudsing detergent and
warm water solution. Rinse thoroughly
with flowing water from inside out (for
Vanguard, from mesh side), until water
is clear. Cartridge must be allowed to
stand and air dry thoroughly before
using.
KNOB
COVER
■ C ARTRIDGE
FOAM
PRE-CLEANER
CAUTION
PETROLEUM SOLVENTS ARE NOT
BODY
Fig. 10
TO BE USED TO CLEAN CARTRIDGE.
THEY MAY CAUSE DETERIORATION
OF THE CARTRIDGE. DO NOT OIL
CARTRIDGE. DO NOT USE
PRESSURIZED AIR.
The importance of maintaining an air
cleaner in proper condition cannot be
over-emphasized!
Improper air cleaner maintenance can
create engine damage which the
engine manufacturer will not warrant.
OIL FILTER (VANGUARD)
Replace oil filter every 100 hours.
Before installing new filter, lightly oil
filter gasket with fresh clean engine
oil. Screw filter on by hand until
gasket contacts filter adapter. Tighten
3/4 turn farther. Start and run engine
for 30 seconds and stop engine.
KNOB
Fig. 10A
OIL FILTER erg--p
OIL DRAIN ' ■ - \ Li_
Fig. 11 PLUG -
Recheck oil level and refill if required.
Restart engine and check for oil leaks.
Contact your nearest Briggs &
Stratton dealer for oil filter
specifications.
12

There is a fuel filter (F), Figure 7 & 9, in
the line from the fuel tank. This filter is
a throw away type.
When it shows excessive dirt in the inside
it should be replaced.
When replacing the filter turn off the fuel
valve. This valve is located on the under^
side of the tank. Access is from the under¬
side of the tractor. Open valve again after
filter has been replaced.
SPARK PLUG (Ffg. 12)
Every 100 hours remove plug, check con¬
dition and reset at .030 inch (.762 mm)
or replace plug if needed. Good operating
conditions are indicated if plug has light
coating of gray or tan deposit. A dead
white, blistered coating could indicate
overheating. A black' (carbon) coating
may indicate an "overrich'' fuel mixture
caused by clogged air cleaner or improper
carburetor adjustment. Do not service
plug in poor condition - best results are
obtained with a new plug.
NOTE
CLEANING OF SPARK PLUGS IN
CLEANING MACHINES THAT USE
abrasive grit is not RECOM¬
MENDED. SPARK PLUGS SHOULD BE
CLEANED BY SCRAPING OR WIRE
BRUSHING AND WASHING WITH A
COMMERCIAL SOLVENT.
CARBURETOR
Carburetor is adjusted at the factory and
should not have to be reset. If black ex¬
haust is noted, check the air cleaner first
An "overrich" mixture is usually caused
by a poorly serviced, clogging air cleaner
element, not an improperly adjusted
carburetor.
If readjustment becomes necessary, refer
to engine manual supplied.
BATTERY
Keep cables and terminals clean and
apply a light coat of petroleum jelly or
oil for protection.
WARNING
ALWAYS SHIELD EYES WHEN WORK¬
ING AROUND BATTERIES. THIS BAT¬
TERY CONTAINS SULFURIC ACID.
AVOID CONTACT WITH SKIN, EYES
OR CLOTHING. IN EVENT OF ACCI¬
DENT, FLUSH WITH WATER AND
CALL A PHYSICIAN IMMEDIATELY.
ELECTRIC STORAGE BATTERIES
GIVE OFF HIGHLY FLAMMABLE
HYDROGEN GAS WHILE BEING
JUMPED, AND CONTINUE TO DO SO
FOR SOME TIME. DO NOT UNDER
ANY CIRCUMSTANCES, ALLOW AN
ELECTRIC SPARK OR AN OPEN
FLAME NEAR THE BATTERY. DO
NOT LAY TOOLS ACROSS THE BAT¬
TERY TERMINALS AS THIS MAY
RESULT IN A SPARK OR SHORT CIR¬
CUIT WHICH MAY CAUSE AN
EXPLOSION.
NOTE
When servicing the battery, be sure bat¬
tery cables are disconnected before
attempting removal of the battery from
the tractor. Always disconnect negative
(—) cable first. When installing the bat¬
tery, always check the polarity of the
battery terminals to be sure the battery
is not reversed. The negative terminal (—)
is ground.
Apply a light coat of petroleum jelly or
oil to the inside of the clamp terminals
and over the bolt stud before connecting
terminals. Always connect the negative
terminal (—) last.
INTERLOCK SWITCHES
This unit is equipped with 3
INTERLOCK SAFETY SWITCHES (4
if equipped with cruise control). The
function of these safety switches is to
insure SAFE START-UP of the unit.
1. One interlock switch is
incorporated into the PTO Drive
Switch.
2. l^e second switch is below the
seat (inside the seat on later models),
(E), Figure 13. This switch should be
activated when back edge of seat
support (F) is depressed 5/8"
(16 mm). If not, loosen bracket (G)
and move to correct location. The
switch can also be activated by
raising the seat and lifting the
interlock button UP.
3. The third switch (H), Figures 16 '
and 17, is on the brake linkage. The
switch button should depress
approximately 3/32" (2 mm) when the
brake is applied. If not, adjust by
loosening nuts on switch and moving
switch forward or back. Retighten
nuts.
PNEUMATIC TIRES
Keep both front and rear tires Inflated
evenly.
Front; 12 to 14 PSI
Rear: 10 to 12 PSI
Check air pressure regularly with a
low pressure gauge. Operating with
incorrect pressures may damage tires.

"A"
(D) till wheels are parallel to the center-
line of the tractor.
BRAKE ADJUSTMENT (Fig. 15)
(Model 1668, 1668L, 1669 & 1669L)
Fig. 14
FRONT WHEEL ALIGNMENT (Fig.
14)
1. Loosen locknuts (A). Adjust tie rod
(B) until wheels are parallel to each other.
2. With arm (C) positioned approxi¬
mately 15° to the rear, adjust drag link
FUSE (Models 1467, 1468, 1668 S/N
0400101 and later, 1669 & 1669L)
A fuse is located in wiring harness at
the solenoid. Check tractor to find the
cause of electrical failure and correct.
CIRCUIT BREAKER (Models 1463,
1667 and 1668 S/N 0100101 thru
0399999)
If electrical system fails while operating
engine, shut engine off and let tractor
stand a few minutes to allow circuit
breaker to cool and reset. The circuit
breaker is mounted to the positive (-I-)
terminal of the ammeter.
If it only requires light foot pressure to
latch the parking brake, or if the parking
brake does not hold the tractor when the
brake pedal is latched, the brake system
requires adjustment.
With the parking brake released, proceed
as follows:
1. On early models turn brake rod
“E" and on later models turn hex nut
“A” until a gap of .010 (.25 mm) is
achieved between brake disc and brake
pad.
With brake pedal fully released, brake
disc must rotate freely.
The tractor should not move when the
brake is locked in the FIRST position.

HYDROSTATIC MAIHTENAHCE
(Model 1668,1669 & 1669L)
Remove ignition key. Remove all dirt
from around transmission filler area.
Clean transmission cooling fins (A).
Figure 16 periodically. If tractor is
operated in a dusty environment,
check and clean cooling fins
frequently.
Change oil filter as called out in
Maintenance Chart, Page 20. The filter
is a throw away type and is located
below the battery.
HYDROSTATIC PEDAL
ADJUSTMENT
(Model 1668, 1669 & 1669L)
The Pedal was adjusted at the factory
with tip of pedal approximately 45°
forward of the vertical center line. If
the operator would prefer to either
increase or decrease this angle for his
personal comfort, the pedal can be
adjusted as follows; (See Figure 16.)
1. Loosen hex nut (B).
2. Remove cotter pin (C) and remove
pivot block from control arm.
3. Turn rod (D) into rod end (E) to
increase the pedal angle. Turn rod out
of rod end to decrease the pedal angle.
4. Replace pivot block and cotter pin.
Retighten hex nut (B) against rod end
(E).
HYDROSTATIC NEUTRAL
ADJUSTMENT (Model 1668, 1669 &
1669L)
The Hydrostatic neutral is adjusted at
the factory. If the transmission should
need adjustment, the following pro¬
cedure should be used.
With the transmission cold and engine
off, check the fluid in transmission
reservoir. It should be to the level in¬
dicated on dipstick.
Start engine and release parking brake.
If the tractor creeps Forward or
Backward, the Neutral position needs
adjustment.
Adjust Neutral as follows:
1. Securely block up rear of tractor,
so the rear wheels clear the ground.
2. Start the engine and release the
brake.
3. Loosen capscrews (F) Figure 16.
and move support plate (G) forward if
wheels rotate in forward direction, or
toward rear if wheels rotate in reverse.
4. Tighten capscrews securing support
plate when wheels no longer rotate.
5. Stop engine and lock brake arm
against the stop (I), Figure 16.
6. Loosen jam nuts (J) and turn rod
(K) until pin lightly contacts slot (L) of
neutral plate.
NOTE - EXCESSIVE ADJUSTMENT
MAY CAUSE PIN BREAKAGE.
7. Tighten jam nuts (J).
BRAKE ADJUSTMENT
(Models 1463, 1467, 1468 & 1667)
When the brake will no longer hold the
tractor with brake lock set in the third or
lowest notch, the brakes should be ad¬
justed. To adjust loosen nut (A) Figure
17 on brake rod. With the foot pedal
returned to its uppermost position, ad¬
just lock nut (B) till there is a gap of
1/16” (1.5 mm) between lock nut and
pivot block (C). Retighten nut (A) till it
touches pivot clock.
When brake lock is set in the first posi¬
tion thp tractor should not move.
CLUTCH ADJUSTMENT
(Models 1463, 1467, 1468 & 1667)
The clutch generally should not
require any adjustment. If for any
reason the clutch is not disengaging
or engaging correctly, adjust as
follows;
When foot pedal has fully returned to'
its upper position, screw lock nut (D),
Figure 18, till there is a gap of 1/8" (3
mm) between pivot block (E) and lock
nut (D).
TRANSAXLE
(Models 1463, 1467,1468 & 1667)
The transaxle assembly is fil led at the
factory with SAE EP90 transmission
fluid. Check transmission fluid level
once a year. With tractor on flat surfact
remove plug (A), Figure 18, on front of
transmission. If fluid is not to plug
level, add fluid at filler plug (B) till
correct level is reached. Oil capacity is
4 pints (1.9 liter).
DRIVE BELT REMOVAL
(Models 1463, 1467 & 1468)
Belt can be either removed from

LUBRICATIOM CHART (MODELS 1463, 1467, 1468 & 1667)
LUBRICATION REQUIRED
LENGTH OF
OPERATION
TYPE OF
LUBRICATION
AMOUNT
REQUIRED
1. Engine Crankcase —
First 5 Hrs.
SC. SDorSE
Engine Oil
MODEL 1467
3pts. (1.4L)
MODELS 1463
& 1667
3-1/4 Pts. (1.5L)
MODEL 1468
3-1/2 Pts. (1.6L)
Average
Temperature
(Spring, Summer,
Autumn) (+100®Fto 20®F)
(+38°C.to-6®C)
25 Hrs.*
SC, SDorSE
SAE 30 10-W30.
10W-40 Oil
(Winter)
(+20® F to Below Zero)
(+100®C to Below Zero)
25 Hrs.*
SC.SD orSE
SAE5W-30 or
5W-20 Oil
2. Transmission —
Check Once a Year
EP90 gear lube
or equivalent
Add to plug level
(See Page 14)
3. Front Wheel Bearings
10 Hrs.
Grease with
Multi-Purpose
1-2 Strokes
4. Front Wheel Spindles
10 Hrs.
Grease with
Multi-Purpose
1-2 Strokes
5. Clutch/Brake Pedal Shaft and Bushings)
10 Hrs.
Oil
Small Amount
6. Tie Rod Ends and Drag Links —
10 Hrs.
Oil
Small Amount
7. Steering Shaft —
lOHrs.
Grease with
Multi-Purpose
1-2 Strokes
* More often under extreme conditions.
NOTE
A hand type grease gun is
recommended when greasing your
unit. Hi-pressure type grease guns
could cause damage to the fittings and
bearing seals. Lubricate all linkages,
levers and pins not equipped with
grease fittings with an oil can once a a
week or more often depending on
operating conditions.

LUBRICATION CHART
LUBRICATION REQUIRED
LENGTH OF
OPERATION
TYPE OF
LUBRICATION
AMOUNT
REQUIRED
1, Engine Crankcase —
First 5 Hrs.
SF, SC, SD orSE
Engine Oil
MODELS 1669
&1669L
Average
(Spring, Summer, Autumn)
(+100°Fto 20*^ F)
(+38°Cto -6°C)
. 25 Hrs.*
SF, SC, SD or SE
SAE 30 Oil
10W-30. 10W-40
3-1/2 pts. (1.6L)
MODELS 1668
Temperature
(Winter)
(+20® to Below Zero)
(•-6®C to Below Zero)
25 Hrs.*
SF. SC, SD or SE
SAE 5W-30 or
5W-20 Oil
&1668L
3 Pts. (1.4L)
2. Hydrostatic Transmission —
(Shipped with SAE 20 oil)
Check Weekly
or 10 Hrs.
20° F (-6®C) - Above
SAE 20 Oil, Type
SC.SD or SE
20° F (-6°C) - Below
Drain and refill with
Hydraulic/trans¬
mission fluid
Add to
"FULL" Mark
When Oil is
Discolored
Dirty or
after 100 Hrs.
Drain and refill as
follows 20°F (-6®C) —
Above SAE 20 Oil
Type SC, SD or SE
20® F (-6®C) — Below
Drain and refill with
Hydraulic/trans-
m'ission fluid
on uipoLiofv
8 Qts. (7.6L)
3. Front Wheel Bearings
10 Hrs.
Grease with
Multi-Purpose
1-2 Strokes
4. Front Wheel Spindles —
10 Hrs.
Grease with
Multipurpose
1-2 Strokes

LUBRSCATION CHART
5. Foot Pedal Shaft (not shown) —
10 Hrs.
Oil
Small Amount
6. Tie Rod Ends and Drag Links —
10 Hrs.
Oil
Small Amount
7. Steering Shaft —
10 Hrs.
Grease with
Multi-Purpose
1-2 Strokes
8. Brake Pedal Bushings (not shown) —
10 Hrs.
Oil
Small Amount
*More often under extreme conditions.
NOTE
A hand type grease gun is recommended
when greasing your unit. Hi-pressure
type grease guns could cause damage to
the fittings and bearing seals. Lubricate all
linkages, levers and pins not equipped
with grease fittings with an oil can once a
week or more often depending on
operating conditions.
Always keep your BOLENS tractor in a
dry protected place when not in use to
prolong its usefulness and appearance.
With year around use, it is not nerc-ssary
to "store” the tractor; but when it is not
to be used for some time, it should be
prepared for storage in the following
manner:
1. C ompletely clean ail accumulated
dirt or trash from all parts, especially
engine fins and flywheel screen.
2. Wipe oil or a rust preventive on any
parts that may rust. Touch up any area
where paint has been chipped or worn
off on tractor.
3. Drain gas tank and carburetor.
4. Drain oil from crankcase while
engine is still hot. Refill with the
appropriate oil per lubrication chart.
5. Check fuel filter and replace if dirty.
6. Remove, clean and regap spark plug
and put a small amount of oil (SAE 30)
into cylinder. Turn the engine over a few
times to.fully lubricate the cylinder walls,
valve seats and valve stems. This can be
done by engaging the key starter briefly.
Replace spark plug.
7. BATTERY — Keep terminal posts
cleaned of corrosion salts and coat with
petroleum Jelly or grease. Keep cables
clean. Stored battery must be kept fully
charged and with all cells filled. Store at
cool temperature, 20°F (-7°C) to 50°F
(10°C). Check each two months and
charge as necessary.
8. The air cleaner should be cleaned and
sealed off with a plastic bag or facsimile,
for the duration of the storage period.
9. If tractor is stored with an attach¬
ment mounted on it, the attachment
MUST be lowered to the ground, and the
attachment switch in OFF position.
10. I t is highly recommended that ma¬
chines be stored inside a building through
the winter. If this is not possible, the
engine should be protected from snow
and ice with a covering of waterproof
material.
Bolens reserves the right to change
specifications, add improvements, or
discontinue the manufacture of any of its
equipment without notice of obligation to
purchasers of its equipment.
Bolens’ approval of the use of at¬
tachments manufactured by allied
manufacturers is limited to assurance that
such use will not void Bolens warranty of
the Bolens equipment to which the allied
manufactured attachments are adapted.
The responsibility for the design, perfor¬
mance, durability, safety and operation,
service repair availability, and warranty
oblligation remain with the allied manufac¬
turer. Bolens specifically excludes from its
warranty obligation all such allied
manufactured attachments.
Bolens warranty will be voided if unap¬
proved attachments are adapted to use
with Bolens equipment and are so used.
19

MINOR TROUBLESHOOTING CHART
IF TRACTOR ACTS IN
FOLLOWING MANNER:
CHECK FOR POSSIBLE CAUSE
CLEAN
OFF
ENGINE
FINS
FLYWHEEL
SCREEN
(CLEAN)
FAULTY
IGNITION^
FAULTY
SPARK
PLUG
EMPTY
FUEL
TANK
BATTERY
CARBURETOR O
AIR
CLEANER
(CLEAN)
CHOKE
"
CHECK
COOLING
FINS
ENGINE
CHECK
INTERLOCK
SWITCHES
SEE
YOUR
BOLENS
DEALER
Engine will turn over but won't start
X X X
X
X
X
Engine will not turn over
X
X
X
Starts only after repeated tries
X X
X
X
Stalls in a few seconds
X X
X
Stalls when hot
X
X X X
D
X X X
X
Idles rough
X
X
X
X
X
Engine overheats
X X X
X X X
X
X
*See Your Authorized Dealer.
MAINTENANCE CHART
MAINTENANCE REQUIRED
LENGTH OF
OPERATION
TYPE OF
MAINTENANCE
Engine Cooling Air Screen —
100 Hrs. (or yearly)*
Brush Clean
Engine Air Cleaner —
25 Hrs.*
See page 10
When no longer serviceable
Cooling Fins — (Engine) —
100 Hrs. (or yearly)'^
Clean — Use Air
Hose if Available
Spark Plug —
100 Hrs.
Service or Replace
Fuel Filter —
100 Hrs.
Replace
Battery —
25 Hrs.
Check Water Level —
Add As Necessary
Cooling Fins — (Hydrostatic) — Daily or 10 Hrs.*
Clean ~ Use Air
Hose if Available
Tires ~
30 Hrs.
Check for Damage
and Air Pressure
Transmission Filter —
After first 5 Hrs.
Then after every 100 hrs.
Change — Use
Bolens Filter* *
Brake —
As Required
Adjust Linkage
*More often under extreme conditions. * *or equivalent.
20