Edco SS-16A Assembly instructions

E-SS20/16A-I-0607
Printed in USA
TVW ©2007
Page 1
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Operators Instruction Manual
SS-20 & SS-16A
Self Propelled
Concrete/Asphalt Saw
SS-20 Shown

E-SS20/16A-I-0607
Printed in USA
©2007 TVW
Page 2
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
READ AND UNDERSTAND THE OPERATORS INSTRUCTION MANUAL THOROUGHLY
BEFORE ATTEMPTING TO OPERATE THIS EQUIPMENT.
Death or serious injury could occur if this machine is used improperly.
Extreme care must be taken when operating electric
modelswithwaterpresent: Ensurepowercordisprop-
erlygrounded,isattachedtoaGround-Fault-Interrupter
(GFI) outlet, and is undamaged.
• Check all electrical cables - be sure connections are tight and
cable is continuous and in good condition. Be sure cable is
correctly rated for both the operating current and voltage of
this equipment.
• Improperconnection oftheequipment-grounding conductorcan
result in a risk of electric shock. Check with qualified electri-
cian or service person if there is any doubt as to whether the
outlet is properly grounded. Adhere to all local codes and
ordinances.
• NOTE: In the event of a malfunction or breakdown, grounding
provides a path of least resistance for the electric current to
dissipate. The motor is equipped with a grounded plug and
must be connected to an outlet that is properly installed and
properly grounded. DO NOT modify the plug provided on the
motor. If the plug does not fit the outlet have a qualified electri-
cian install the proper receptacle.
• Switch motor OFF before disconnecting power.
• Engine exhaust from this product contains
chemicals known to the State of California to
cause cancer, birth defects or other reproduc-
tive harm.
• Gasoline is extremely flammable and poisonous.
It should only be dispensed in well ventilated areas,
and with a cool engine.
• Small gasoline engines produce high concentra
tions of carbon monoxide (CO) example: a 5 HP 4
cycle engine operation in an enclosed 100,000 cu. ft. area
with only one change of air per hour is capable of providing
deadly concenrations of CO in less than fifteen minutes. Five
changes of air in the same area will produce noxious fumes
in less than 30 minutes. Gasoline or propane powered quip-
ment should not be used in enclosed or partially enclosed
areas. Symptoms of CO poisoning include, headache,
nausea, weakness, dizziness, visual problems and loss of
conscious ness. If symptoms occur get into fresh air and
seek medical attention immediately.
SAFETY
MESSAGES SAFETY MESSAGES
Indicates an imminent hazard which, if not
avoided, will result in death or serious injury.
Indicates an imminent hazard which, if not
avoided, can result in death or serious injury.
Indicates hazards which, if not avoided, could
result in serious injury and or damage to the
equipment.
• Safety Instructions are proceeded by a graphic alert symbol
of DANGER, WARNING, or CAUTION.
ELECTRICAL POWERED EQUIPMENT
GASOLINE/PROPANE POWERED EQUIPMENT
•Equipment should only be operated by trained personnel in
good physical condition and mental health (not fatigued). The
operator and maintenance personnel must be physically able
to handle the bulk weight and power of this equipment.
•This is a one person tool. Maintain a safe operating distance
to other personnel. It is the operators’responsibility to keep
other people (workers, pedestrians, bystanders, etc.) away
during operation. Block off the work area in all directions with
roping, safety netting, etc. for a safe distance. Failure to do so
may result in others being injured by flying debris or exposing
them to harmful dust and noise.
•This equipment is intended for commercial use only.
•For the operator’s safety and the safety of others, always keep
all guards in place during operation.
•Never let equipment run unattended.
• Personal Protection Equipment and proper safety attire must
be worn when operating this machinery. The operator must
wear approved safety equipment appropriate for the job such
as hard hat and safety shoes when conditions require. Hear-
ing protection MUST be used (operational noise levels of this
equipment may exceed 90db). Eye protection MUST be worn
at all times.
Keep body parts and loose clothing away from moving
parts. Failure to do so could result in dismemberment
or death.
• Do not modify the machine.
• Stop motor/engine when adjusting or servicing this equip-
ment.
Maintain a safe operating distance from flammable
materials. Sparksfrom the cutting-action of this machine
can ignite flammable materials or vapors.
GENERAL INSTRUCTIONS
DUST WARNING
Some dust created by power sanding, sawing,
grinding, drilling, and other construction activi-
tiescontainschemicalsknownto cause cancer,
birthdefects,or other reproductive harm. Some
examples of these chemicals are:
• Lead from lead-based paints, and
• Crystalline silica from bricks and concrete and other
masonry products.
Your risk of exposure to these chemicals varies depending
on how often you do this type of work. To reduce your risk:
workin a wellventilatedarea, use adustcontrolsystem, such
as an industrial-style vacuum, and wear approved personal
safetyequipment, such as a dust/particlerespiratordesigned
to filter out microscopic particles.
• Donotdisconnect power by pulling cord. To disconnect, grasp
the plug, not the cord.
• Unplug power cord at the machine when not in use and before
servicing.

E-SS20/16A-I-0607
Printed in USA
TVW ©2007
Page 3
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Equipment Instruction Manual
EDCO Model SS-20 & SS-16A
Safety Guidelines..............................................................................................................4
Operating Instructions....................................................................................................5-8
Maintenance.................................................................................................................9-14
Maintenance Schedule.....................................................................................................15
Limited Equipment Warranty................................................................................back cover
HOW TO ORDER REPLACEMENT PARTS
Toinsure productsafety andreliability, alwaysuse genuineEDCO
replacement parts when making repairs to the equipment.
When ordering parts, please specify the MODEL and SERIAL
NUMBER of the machine as given on the NAMEPLATE. In
addition, give part number, description and quantity as listed on
the parts list.
Please note: Due to improvements and changes in the equip-
ment the illustrations shown may be different from the actual
machine.
Toll Free: Voice 1-800-638-3326 • Fax [phone]
Figure 1
Table of Contents
Section Page Number
Model# SS-20 SS-16A
A (handles extended)
B (handles retracted)
C
D
E
F
Fuel Tank
Weight
79”
201cm
45 1/2”
116cm
24”
61cm
39”
99cm
2”
5.1cm
19 1/4”
49cm
3 Gal
11 Liters
480 lbs.
218kg
79”
201cm
45”
114cm
24”
61cm
37 1/2”
95.25cm
2”
5.1cm
19 1/4”
49cm
1.72 Gal
6.5 Liters
355 lbs.
161kg
Note:
Dimensions are approximate
B
C
D
E
AF

E-SS20/16A-I-0607
Printed in USA
©2007 TVW
Page 4
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Safety Guidelines
Maintain a safe operating distance from flammable materials. Sparks from the cutting-action of this saw can
ignite flammable materials or vapors.
Operator must wear appropriate clothing and footwear. Do not wear loose clothing or jewelry that can
get tangled or caught in moving parts.
Eye and ear protection must be worn at all times when this machine is in use. During normal use,
sound levels exceed 92dB. Use only ANSI approved safety glasses to help prevent eye injury. Every-
day eyeglasses have only impact resistant lenses; they are NOT safety glasses.
• Keep a safe operating distance from other personnel and never leave the machine running unattended.
• Maintain the machine in safe operating condition with all guards in place and secure, all mechanical fasteners
tight, all controls in working order and the saw configured for the job application.
• The SS-20 is designed to cut flat, horizontal concrete or asphalt slabs using diamond saw blades.
• The SS-20 is to be operated by a single operator from a position at the rear of the saw.
• Avoid deck inserts, pipes, columns, openings, electrical outlets, or any objects protruding from slab surface.
• Inspect the blades carefully before installing. Do not use any questionable blade since serious personal injury
and/or damage to property can result.
• Never operate this saw while under the influence of drugs, alcohol or when taking medications that impair the
senses or reactions, or when excessively tired or under stress.
• Be sure all safety decals on the machine can be clearly read and understood. Replace damaged or missing
decals immediately.
Read and understand the Operator’s Manual, the Rx for Concrete Saws,
and the Engine Manufacturer’s Owner’s Manual
before operating this equipment.
Death or serious injury can result if this machine is used improperly.
Safety warnings and guidelines do not by themselves eliminate danger.
They are not given as substitutes for proper accident prevention and good judgement.

E-SS20/16A-I-0607
Printed in USA
TVW ©2007
Page 5
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Operating Instructions
6 - Water Pump Switch: (Optional) Activates pump to pull
water from an external tank when city water source is not con-
venient or available. *
7 - Depth Gauge: Provides readout of blade depth. *
8 - Depth Control Handwheel: Raises and lowers the blade.
9 - Speed Control: Controls saw speed in FWD and REV. This
EDCO saw is equipped with a Hydrostatic Transmission,
which permits infinite speed control. (Actual cutting speed is
limited by the saw blade and cutting conditions).
10 - Clutch: Pull back to engage DRIVE. Push forward to
release drive wheels (Freewheel) SS-20. Push right to engage
DRIVE. Push to left to release drive wheels, SS-16A only.
11 - Hour Meter: Gives readout of engine run-time. One sug-
gested use for this meter is to keep track of scheduled
maintenance. (See page 11)
12 - Handle Locks: Loosen knobs to adjust handle posi-
tion. Be sure to securely retighten the knobs once handles are
positioned. Adjust before starting saw for operator comfort and
safe operation.
13 - Guide Rope: Provides raising and lowering of cutting
guide.
14 - Guide Rope Cleat: Locks Guide Rope during transit or
storage. *
1 - Emergency Stop (E-Stop): PUSH to shut off the engine
in an emergency. Before operation, be sure the E-Stop is reset
by lifting the knob. CAUTION: Do not use the E-Stop as an
ON/OFF switch in place of the ignition. If the ignition is left on, it
will drain the battery.
2 - Choke: Use to aid cold weather engine starting. Follow the
instructions in the Engine Owner’s Manual. *
3 - Ignition Switch: Turn key to START position. Once engine
starts, leave in RUN position. Shut off Ignition Switch between
uses. As a safety precaution, remove key when not in use. *
4 - Throttle: Turn COUNTER CLOCKWISE to unlock. PULL
UP to increase engine RPM, PUSH DOWN to decrease. Turn
CLOCKWISE to lock cable in position once desired engine
speed is reached.
5 - Blade Saver Switch: Must be in the DRY position or
engine will not start. The purpose of the Blade Saver is to stop
the engine if water pressure drops. If using a WET CUT Blade,
open the water valve and select the WET position after starting
the engine and before starting to cut. *
Figure 2
6
Water Pump
Switch
12
Handle
Locks
3
Ignition
5
Blade Saver
Switch
1
Emergency Stop
(E-Stop)
10
Clutch
9
Speed
Control
1
Emergency Stop
(E-Stop)
10
Clutch
7
Depth
Gauge
12
Handle
Locks
4
Throttle
8
Depth Control
Handwheel
11
Hour
Meter
2
Choke
9
Speed
Control
13
Guide
Rope
8
Depth Control
Handwheel 13
Guide
Rope
4
Throttle
14
Guide
Rope
Cleat
Note: Numbers coincide with the Guide To
Operation label on the SS-20 machine only.
Note: * Not available on SS-16A console.

E-SS20/16A-I-0607
Printed in USA
©2007 TVW
Page 6
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
For Electric Models:
• Be sure the “STOP” (red) button is depressed (Figure 4A). Hook up the electrical power source by plugging into
the connector provided. If the cord does not mate with the connector, consult a qualified licensed electrician before
continuing. Be Sure the equipment is properly grounded.
• After completing the previous step, to start the motor, be
sure the Emergency Stop (E-Stop) is in the UP position
(Figuer 2). Press the “START” (green) button (Figure 4A).
• Allow motor to reach operating speed.
Figure 4A
“Start” Button Green)
“Stop” Button (Red)
Before Starting the Engine:
• Read Rx for Concrete Saws before operating.
• Inspect machine before each use according to the Maintenance Schedule on page 15.
• Locate and be familiar with all engine and saw controls (Figure 2).
• Inspect the blades carefully before installing. Use the correct blade for the job. Check
rated RPM, diameter and size configuration. Make sure blades are correctly mounted.
• For wet cutting, attach supply hose to Water Hook Up Valve (Figure 3).
NOTE: Do not flip Blade Saver switch to WET until after the engine has started.
• Adjust the handles for operator comfort and safe operation. Be sure to retighten
knobs once handles are positioned.
• Be sure cutting line is well defined.
• Move the saw into operating position.
Starting the Engine:
• Check to be sure blade is raised - not in contact with the slab surface and blade
guards are in place.
• Blade Saver switch (Figure 4) must be in the DRY position or engine will not start.
Note: The Blade Saver detects water pressure from the switch to the blade. If water
pressure drops below 2 1/2 gallons per minute, the switch will shut off the engine to
prevent damage to the machine and/or the blade.
• Check that the Emergency Stop (E-Stop) is in the UP position.
• Turn Engine Ignition key to START. After engine starts, leave Engine Ignition in the RUN position. Ignition position
on saw will vary depending on engine. (Review Figure 2)
NOTE: In cold weather, use the Choke to aid starting.
• If wet cutting, open Water Valve (or turn on Water Pump) then flip the Blade Saver switch to the WET position.
Check to be sure water flows freely to the blade. Water should be visible on the ground around the blade.
SS-20 only. For blades marked DRY CUTTING, leave switch in the DRY position. While water is not
required for cooling, it may be used for controlling dust. For health reasons, it is strongly recom-
mended that the operator wear a respirator if cutting dry and water is not being used to control dust
from the material being removed. That dust may contain chemicals known to cause serious illnesses,
including Silicosis a fatal disease of the lungs. Check the chemical properties of the material to be
removed and follow all EPA/OSHA regulations.
Figure 4
Figure 3

E-SS20/16A-I-0607
Printed in USA
TVW ©2007
Page 7
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
For Dry Cutting:
Consult Blade Manufacturer
for Maximum Depth of Cut.
Starting and Controlling the Cut:
• Engine must be at FULL THROTTLE.
• Move CLUTCH lever to DRIVE position and adjust SPEED CONTROL (Figure 8).
• Pull knob up on the Depth Control Handwheel (Figure 6), slowly turn Handwheel in
DOWN direction (counter clockwise) until blade comes in contact with slab surface.
• Set the Depth Gauge (Figure 7) at ZERO .
• Continue turning the Handwheel until blade has penetrated the slab to
desired depth.
Note: Depth gauge is an approximate measurement - it is not exact.
Never cut deeper than the maximum depth of cut for the blade being used.
Only cut in a forward direction.
Always cut with the engine at full throttle.
Controlling Speed:
• The SS-20 and SS-16A uses a hydrostatic transmission, chain and friction
drive mechanism that engages both rear wheels to achieve forward and
reverse movement. Machine speed is controlled by using the Speed
Control lever.
Actual cutting speed is determined by type of blade, material to be
cut and depth of cut. Adjust forward speed to meet cutting conditions.
Note: If while cutting, the front wheels start to lift, reduce forward speed.
For positioning the saw, the maximun forward speed is 200ft.
per minute. For safety reasons when in reverse, the SS-20 and SS-16A is
designed to move at a slow walking pace. Do not force it to go faster.
Left or Right Side Cutting:
• If circumstances require a left side cut, see page 11 for instructions on
moving the blade and blade guard.
Figure 7
Figure 8
Figure 6
Wet Cutting Only: SS-20 SS-16A
Maximum Depth of Cut
for 14” diameter blade........... 4 3/4” 4 3/4”
for 16” diameter blade........... 5 3/4” 5 3/4”
for 18” diameter blade........... 6 3/4”
for 20” diameter blade........... 7 3/4”
Figure 5

E-SS20/16A-I-0607
Printed in USA
©2007 TVW
Page 8
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
To Stop Cutting:
• Move Speed Control lever to the NEUTRAL position.
• Turn Depth Control Handwheel clockwise until blade is clear of slab.
• Push Clutch Lever forward, away from operator to the FREE WHEEL position; this will stop all forward motion.
(Figure 8)
• Return Throttle to idle.
• Flip Blade Saver switch back to DRY.
• Turn off optional Water Pump then turn off water supply valve.
To Stop the Engine:
• In an emergency situation, PUSH DOWN the E-Stop.
• For normal shut off, return Ignition to OFF position and remove the key,SS-20 only.
NOTE: Using the E-Stop as an ON/OFF switch instead of shutting off the ignition will drain the battery, SS-20 only.
Coolant Requirements:
• Water must be used when operating with blades marked for WET CUTTING. A supply of 2 1/2 - 5 gallons per
minute (GPM) is necessary. Attach water hose to Coolant Valve or Pump. Adjust valves to control the flow of water.
Optional Electric Water Pump Operation:
• On all models equipped with Electric Pumps (12 V.D.C.), be sure there is water in the system AND water is being
supplied to the pump, SS-20 only.
• Attach the water hose to the valve.
• Start the engine according to the directions on page 6.
• Open water valve then turn the Water Pump switch ON and the Blade Saver to WET. (Review Figures 3 & 4)
• To stop water flow, SS-20 only, turn the Blade Saver back to DRY and then the Water Pump switch to OFF. Close
the water valve. Never interrupt the flow of water to the pump while the pump is ON. Stopping the flow of water to
or from the pump while it is ON may cause a blown water pump fuse. Should the water pump fuse blow, see
directions for Changing the Water Pump Fuse page 9.
NOTE: For units with the optional Water Pump, water flows through the pump assembly at all times. If pressure from out-
side source such as city water supply is adequate (2 1/2 - 5 gallons per minutes), Water Pump need not be engaged.
Transporting the Saw:
Extreme care must be taken when loading or
unloading this machine.
• If hoisting this machine, use the built in hoisting bar. (Figure 9)
Use proper hoisting equipment and techniques.
• Remove the blade before transporting or hoisting. Serious personal
injury or damage to the equipment can result.
• Do not transport the saw with the engine running.
• Be certain the area surrounding the machine is clear of personnel
before hoisting. Figure 9
Hoisting Bar

E-SS20/16A-I-0607
Printed in USA
TVW ©2007
Page 9
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Maintenance
Should the Engine Stop While Operating:
• Check water supply, SS-20 only:
a. Is city water valve fully open?
b. Is valve on saw console open?
c. If you are using gravity feed, check the flow.
d. If using a tank, is it empty?
• Check fuel level in the gas tank. Do not over fill the gas tank and never refuel a hot engine. If refueling is necessary
during operation, allow the engine to cool down first.
• Check oil level. Note: Some engines are equipped with an oil pressure switch that shuts off the engine in the event
the oil level drops below acceptable levels.
• Was the E-Stop accidently pushed in?
• After determining and fixing source of the problem, follow all of the Starting the Engine instructions on page 6.
If none of the above situations correct the problem, discontinue use and contact a qualified repair professional.
Figure 10
Fuse Water
Pump Changing the Water Pump Fuse:
The Water Pump Fuse is located inside saw unit. (Figure 10)
• To access it, unscrew the bolt and open the gas tank door.
• Reach in and find the fuse cap. It is located in front of the water pump.
• Twist and pull apart the cap and remove the fuse.
• Replace it with a AGC10 250V or equivalent fuse
The following maintenance instructions are brief explanations
of some of the items suggested in the Maintenance Schedule chart on page 15.
These instructions are not replacements for the
Engine Manufacturer’s Maintenance Instructions.

E-SS20/16A-I-0607
Printed in USA
©2007 TVW
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100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Before Changing Blades:
Inspect all blades carefully before installing. Check for cracks, loose segments and oversize, worn, or
out-of-roundarbor holes (Seepage 13). Donotuse any questionableblade since seriouspersonal injury
and/ordamage toproperty can result. Donot usewarped, twisted,or out-of-balanceblades. Unbalanced
blades will wear excessively, vibrate and damage both arbor shaft and bearings.
For safety reasons, EDCO does not recommend the use of any abrasive blades. Abrasive blades can
break and cause serious personal injury to operator and/or bystanders. If abrasive blades are used by
choice, only use those which are marked as reinforced abrasive blades.
• Make sure you have the proper blade for the job. Determine the hardness and composition of the slab. Give your
dealer complete information including whether re-bars are present, the desired depth of the cut, and the length of the
cut. If in doubt, contact the blade manufacturer. Never exceed the maximum operating speed of the blade. Be sure to
match the blade speed rating with the arbor shaft speed on the machine.
Do not remove or lift the bladeguard unless
blade has stopped completely and the engine is off.
Changing Blades:
• Raise blade guard and remove arbor shaft nut, washer
and blade retaining cap. (Figure 14) Both the arbor shaft
nut and the flat of the backing plate require a 1 1/2” wrench
two are provided with the machine.
• Clean the arbor shaft, backing plate, and blade cap and
inspect for damage or wear. Make sure the arbor shaft
threads are clean and undamaged. If any damage is de
tected, consult your EDCO dealer or the EDCO factory.
• Carefully place the blade on the arbor shaft and turn until
the drive pin lines up with the hole in the backing plate.
(Figure 11) Do not use a blade without a drive pin.
• Fit the washer and arbor shaft nut and retighten
the nut using the two 1 1/2” wrenches.
(Figures 12 & 13)
• Secure the blade guard in the operating
position before starting engine.
Figure 11
Figure 12
Figure 13
Figure 14
Arbor Shaft Nut
Washer
Blade Retaining
Cap
Arbor Shaft
Backing Plate

E-SS20/16A-I-0607
Printed in USA
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Page 11
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Grease Bearings - (9 Total)
Arbor Shaft Bearings (2) must be greased every 4 hours.
All other Bearings (7) must be greased every 40 hours.
Those include:
Front Fork Bearings (2), Rear Wheel Bearings (2),
Drive Axle Bearings (2), and the Depth Control Handle
Wheel Bearing (1).
Arbor Shaft Bearings (2)
(Must be lubricated every 4 hours)
Front Fork Bearings (2)
Rear Wheel Bearings (2)
(One side
not shown)
Arbor Shaft Bearings (2), Rear Wheel Bearings (2), Front Fork Bearings (2)
Important!
Arbor Shaft Bearings MUST be lubricated
EVERY FOUR HOURS!
Depth Control
Handwheel Bearing (1)
(Left side
not shown)
Drive Axle Bearings (2)

E-SS20/16A-I-0607
Printed in USA
©2007 TVW
Page 12
100 Thomas Johnson Drive, Frederick, MD 21702-4600 USA
Phone [phone] • 1-800-638-3326
Fax [phone] • 1-800-447-3326
Website: www.edcoinc.com
Email: [email protected]
®
A Division of Equipment Development Company, Inc.
Check Engine Oil Before Each Operation -
Check Engine Manufacturer’s Owner’s Manual for specific
instructions.
Change Oil & Filter Every 50 Hours of Operation
(Sooner if Necessary).
Check Drive Chains Before Operation -
Lubricate Weekly
Open gas tank door -
Drive chain is just inside, on the right.
Inspect/adjust Arbor Drive and
Drive Belts -
On new machines and
after installation of new belts,
adjust belt tension after the first four hours,
then as necessary.
Loosen engine mount bolts (2)
turn jacking bolt to lift engine mount. (1)
Note:
To change the drive belt, the engine must be
slid forward. Loosen the engine bolts (4)
that hold the engine to the mount and slide
the engine forward to its original position.
Retighten the engine bolts and follow the
directions above to retighten the arbor belts.
Drive Chain
Belts
Front
Engine
Mount
Bolts (2)
Remove
Belt Guard
Jacking
Bolt
Arbor
Belts
Drive
Belt
Engine
Bolts (4)