1
1 Preamble
Thank you for purchasing the “SNOWDOG” motor tow!
To get the most of your motor tow, please read this manual
carefully. Following technical instructions and safety tips
ensures continuous years of reliable product usage.
“SNOWDOG” is a compactly designed and highly reliable motor
tow, equipped with a quality Briggs & Stratton engines and
ready for off-road work or recreation.
Contents
1. Preamble ........................................................................ 1
2. Safety tips ...................................................................... 1
3. Introduction.................................................................... 1
4. Technical speci cations for “SNOWDOG” motor tows ......... 2
5. Overview ........................................................................ 3
6. Basic controls ................................................................. 3
7. Packaging ....................................................................... 4
8. Motor tow set-up ............................................................ 4
9. Operating the motor tow ................................................. 4
10. Maintenance ................................................................... 4
11. Storage. ......................................................................... 5
12. Pre-start engine inspection .............................................. 5
13. Fueling ........................................................................... 5
14. Starting the engine. ........................................................ 5
15. Start drive ...................................................................... 5
16. Stopping the engine ........................................................ 6
17. Maintenance tips ............................................................. 6
2 Safety tips
This Owner’s manual contains important information on safety
tips and operating instructions for motor tows. In case of
resale, please transfer this document and the engine service
manual to the next motor tow owner due to the importance of
the information contained.
Please read this manual carefully before operating the motor
tow. Non-compliance with the following rules and instructions
may cause serious damage and even injuries. Motor tow
operating safety tips and instructions are marked with
“CAUTION!” tag listed herein.
Y Caution!
1. Before operating the motor tow you must read the Owner’s
manual and engine operator’s manual.
2. It is prohibited to operate the motor tow for minors under 16
years old, and not recommended to operate motor tow for
people who are not capable of safe operating due to different
reasons.
3. It is prohibited to operate the motor tow under the in uence
of alcohol and/or drugs .
4. It’s prohibited to use motor tow without the chain protection
cover, mud aps and emergency engine shutdown switch.
5. Operating a faulty or defective motor tow unit is prohibited.
6. Riding the motor tow on public roads and trails is strictly
prohibited.
7. Motor tow is designated strictly for outdoor use. Indoor use is
prohibited.
3 Introduction
The purpose of this manual is to familiarize you with the
motor tow maintenance and operation procedures, and give
you troubleshooting tips. Motor tows «SNOWDOG Compact»
and «SNOWDOG Standard» are towing modules designed for
transporting cargo in the luggage compartment, hauling cargo
on sledge and skis over ice designated and snow-covered
terrains. Motor tow is lightweight and compact, for convenient
storage and transport.
OWNER`S MANUAL
SNOWDOG COMPACT B10E
SNOWDOG STANDARD B10E
2
Caution!
• Stay clear of the moving gears in the drive shaft and chain!
• Park the motor tow at a safe distance from people and animals.
• Make sure the engine is stopped before removing the transmission protective cover.
• Make sure all the gear screws and drive shafts are tightened before operating the motor tow.
• Do not start the engine if the steering handles are folded.
• Do not fold the steering handles while the engine is running.
• Do not use the parking brake during the ride - it may cause the motor tow to overturn.
• Before starting the engine please make sure the throttle control lever moves freely and is not xed.
• Before starting the engine move the steering handles into the operating position.
• Always check the parking brakes.
• In case of any steering control malfunctions you should stop, locate the problem and x it.
• Sled must be xed to a moto tow with rigid drawbars only.
• Wearing protective hand gloves when riding the motor tow is recommended.
• In order to avoid exposing ears to excessive noise while riding the motor tow we recommend using protective earpieces for both
driver and passenger.
4 Technical speci cations for “SNOWDOG” motor tows
4.1 Technical speci cations for «SNOWDOG» models
Specs SNOWDOG COMPACT B10 SNOWDOG STANDARD B10
1
Overall dimensions in transporting and operating position:
Length, in 50.39/ 86.61 58.27/ 98.43
Width (including steering handles), in 22.05 22.05
Height, in 30.71 30.71
2
Torque, ft-lbs 14.5 14.5
3
Engine Displacement, ci 18.67 18.67
4
Track type Compact Standard
Tread count 48 56
Dimensions: length × width, in 95.43×19.69 111.3×19.69
5
Weight, Lbs 268 295
6
Maximum speed, mph 15.53 15.53
7
Maximum load capacity on top of the motor tow, Lbs 100 110
8
Maximum sledge load capacity (including the driver), Lbs 330 440
9
Fuel type (gasoline) 87 octane 87 octane
11
Transmission type CVT CVT
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5 Overview
р. 1
1. Steering handles
2. Engine
3. Supporting rollers
4. Track (Caterpillar)
5. CVT
6. Chain
7. Hooking device
6 Basic controls
1. Parking control arm with lock
2. Light switch button.
3. Throttle control trigger
4. Engine stop button
5.
Electric starter button
6.1 Snowdog identication.
Serial no. is placed on the inner side of the CVT bracket.
V May be hard to reach after the CVT
pulley is installed.
Information label #1
4
7 Packaging
Motor tow delivery set contents:
1. Motor tow - 1 pc.
Owner’s documentation:
2. Owner’s Manual - 1 pc.
3. Warranty services agreement - 1 pc
4. Operator’s engine manual - 1 pc
V Note
V Spare parts and accessories can be
ordered from your dealer.
8 Motor tow set-up
1. Move the steering handles from the transporting position
into the operating position
2. Sleds are mounted to the motor using hitch.
3. Check the chain tension – the chain should be neither loose,
nor tight.
4. Check the throttle and brake cable (lubricate if needed).
5. Check the parking brakes.
6. Move the parking brake into the xed position.
7. Set up the engine according to the instruction manual of the
engine.
8. Start the engine according to the instruction manual of the
engine.
9. Strap the engine security switch on your hand before
starting to move
10. Release the parking brake from the xed position before
moving.
11. Check the hooking device.
9 Operating the motor tow
Be sure to study the information regarding engine rst and then
start the engine as described in paragraph 14 of the manual.
Let the engine warm up for 1-2 min.
9.1 Driving
Motor tow is operated by a driver in a standing position.
Throttle arm on the right side of the steering handles controls
take-off and speed change. Motor tow starts moving when the
throttle arm is approximately in ¼ position. When starting to
move on a crumbly snow, accelerate slowly in order to avoid
slipping. To make a turn, steer the handles in the direction
opposite to the turn. To stop the motor tow, release the throttle
back - never apply the parking brake to stop the motor tow
while driving.
9.2 Stopping the engine
To stop the engine, throttle back to minimal RPMs and ip the
engine stop button to “OFF” position.
Y Caution!
Y The rst 20 hours of operating the
motor tow are needed for engine
and transmission to adjust. During
this period you should use motor tow
with lowest possible load. Prolonged
lugging may cause transmission
overload and motor tow failure.
10 Maintenance
10.1 Before each trip
Check the secure connection of the parts and assemblies of
the motor tow and tighten the screws if necessary. Check the
parking brakes. Check the engine oil level. Check the drive chain,
lubricate if necessary.
Pay particular attention:
Handlebar mounting and attachment the hitch.
10.2 After each trip
1. Shut down the fuel valve (if provided). Clean motor
tow from any snow and/or dirt.
2. Lube the chain with a aerosol chain spray.
3. Visually check track tension.
10.3 After the rst 5 hours of motor tow
operation
1. Lubricate the throttle and parking brake cables
2. Lubricate the drive chain and sprockets with a
aerosol chain spray
3. Adjust throttle and parking brake arms (free motion
0.19 - 0.27 in)
4. Adjust the chain tension
5. Service the engine as speci ed in the operating
manual of the engine.
6. Visually check track tension.
10.4 After each 20 hours of motor tow
running
1. Lubricate the throttle and parking brake cables
2. Lubricate the drive chain and sprockets with a
aerosol chain spray
3. Adjust throttle and parking brake arms (free play
0.19 - 0.27 in)
4. Adjust the chain tension.
5. Check the track tension as described in paragraph
17.4
6. Change the engine and transmission oil.
7. Lubricate the bearings in supporting rollers via
service hatch.
8. Service the engine as speci ed in the operating
manual of the engine.
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11 Storage
Motor tow should be stored in a dry ventilated room or outdoors
under a canopy with a waterproof cover. In case of a short-term
storage (up to one month), perform the procedures specied in
paragraph 10.4. In case of a long-term storage (over a month)
perform all the procedures specied in paragraph 10.4 and
lubricate non-coated parts with a preserving agent, as well as the
parts where paint-and-lacquer coating is exposed. This ensures
the safe preservation of the motor tow for up to 12 months when
stored normally. For the next 12 months of storage, reproduce
the steps above. To do so, follow the engine depreservation
procedures specied herein, remove the preserving agent from
the parts, ll the tank with gas, start the engine and let run for
5 minutes, then stop it, change the engine oil, and preserve the
motor tow for another period.
Also follow the engine manufacturer recommendations for longterm storage.
11.1 Track maintenance
Check the track condition and its tension after each trip.
Excessive track tension is offen the reason for power loss and
causes engine overload.
You should also check if the track’s position is symmetrical to
the motor tow. Never operate the motor tow with severe track
damage. In case of severe track damage, you should seal it to
prevent moisture from ruining the track’s cord.
The cord threads should not stick out of the track’s side. If they
do, cut them off.
Check the track’s metal brackets after each trip. if bent,
straighten. If a bracket is missing, replace it. Operating damaged
tracks leads to their rapid deterioration.
Inspect and clean the track after each trip.
When operating the motor tow in the wet snow, clean the track
more often, especially before a prolonged stop. Do not expose
the track to oil and various chemicals.
Do not store the motor tow under direct sunlight.
Loosen the track before storage.
We recommend storing the motor tow in suspended position. In
case of a long-term storage the track must be rotated to a new
position once a month.
11.2 Transportation
Drain the fuel from the tank or shut down the fuel valve before
transporting. The motor tow must be in a horizontal position
during loading and unloading. When transporting the motor tow,
make sure it is secure.
Motor tows cannot be stacked during transportation.
12 Pre-start engine inspection
12.1 Checking oil level
! Check the oil level in the engine,
according to the engine manual.
! Caution
Running the engine with insufcient
oil level will cause damage and is not
covered by warranty.
V Note
Automatic engine oil level protection
system will switch off the engine if
the oil level falls below a safe level,
but to ensure the safe operation of
the engine it is recommended to
check the oil level before each trip.
13 Fueling
! Fill the gasoline engine according to
the engine manual.
! Note
• Fuel is highly ammable and explosive, you should avoid
getting burned and injured while working with it.
• Stop the engine before refueling. Make sure there are no
heating appliances, sparks or ames around.
• Refuel only outdoors.
• Refuel only in a well-ventilated area and only if the engine is
stopped. If the engine has been recently running, let it cool
down rst.
• Spilled fuel is not only inammable, but can also harm the
environment. In case of spilled fuel, wipe down as soon as
possible.
14 Starting the engine
1. Be sure to follow all of the procedures specied in
paragraph 10.1.
2. Prepare the engine for starting, as described in the
engine manual.
3. Lock the parking brake.
4. Set the engine switch to “ON” position.
If you have an electric starter, press the start button electric
start (no more than 5 seconds) and start the engine.
To use the recoil starter rope, pull the cord slowly, before
resistance, then pull strongly.
When the engine starts, allow it to warm up for 2-5 minutes
After warming up the engine, remove the choke lever. Read
more in the engine manual.
Y Caution
When starting the engine with an
electric starter, do not hold the switch
in “ON” position for more than 5
seconds. If the engine hasn’t started,
you can retry in 10 seconds.
15 Start drive
1. Strap the engine security switch on your hand.
2. Release the parking brake.
Slowly squeeze lever to engage the transmission and to start
the motor tow moving. Increase pressure on the throttle lever
until desired speed is reached.
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15.1 Automatic engine oil level protection
This safety system shuts down the engine before the oil level
falls below a safe level. The system will also detect a critical tilt
of the engine and also shut it down. This will prevent possible
damage to the interacting parts working with insuf cient
lubrication. Engine switch will remain in “ON” position. If the
engine has stalled and does not start, check the engine oil level
before performing diagnostic study.
15.2 Safety device (if applicable)
The safety device protects the charging circuit of the battery in
case of short circuit or improper connection. When triggered, the
device shows green button switch. Before returning it back into
place, you should locate and eliminate the cause.
To restore the circuit, press the breaker button.
16 Stopping the engine
In case of emergency:
To shut down the engine in case of emergency, turn the engine
stop button switch to “OFF” position. Or pull out the
emergency engine kill switch.
In normal cases:
1. Adjust the throttle lever to lower RPMs .
2. Turn the engine stop butto to switch to “OFF” position.
3. Close the fuel valve (if avalialable)
17 Maintenance tips
17.1 Changing the oil
Change the oil in the engine produce in accordance
recommendations to the operator`s manual engine.
! Caution
! Do not touch the muffl er immediately
after the engine is stopped in order to
avoid getting burned.
17.2 Replacement CVT belt
1. Turn off the engine,
2. lock the parking brake.
To replace the CVT belt, pull the belt off the large pulley and
then from the CVT (as per picture below). Install the belt in the
reverse order.
Replace the CVT belt, if it`s worn out or its width is less than
0,78 in.
17.3 Servicing the CVT (ZM184)
As the CVT belt wears, it reduces performance of the Snowdog
and can cause overheating and jamming.
When replacing a worn belt or when you notice a reduction in
performance caused by a worn belt, clean and grease the CVT
as described below.
1. Remove the CVT pulley from the crankshaft of the
engine
2. Remove the washer, unscrew the nut, disassemble
CVT
3. Rinse the CVT mounting seats rollers and rolling
places with gasoline.
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4. Grease with non-freezing lithium lubricant (for
example, TEXACO STARPLEX EP 2) the places where
the shaft bushings slide both on inside and outside
surfaces.
5. Grease the rollers and rolling surfaces with a nonfreezing lithium lubricant (for example, TEXACO
STARPLEX EP 2).
6. Assemble the CVT.
! Warning :
NEVER ALLOW THE LUBRICANT TO
GET ON THE WORKING SURFACE OF
THE CVT (where the belt runs.)
17.4 Track tension check.
Before starting any movement check the condition and tension
of the track. Over tension leads to engine power loss and
causes overloads. Place the motor tow on a at surface. Place
a rigid metal of wooden «straight edge» on top of the track
supported by the front and back rollers. Measure the distance
between the «straight edge» and the track in the the middle
of its length. Normally the track will sag on 0.6-0.8 in (in the
middle of its length) under its own
weight.
V If your model is equipped with a
track support roller, its needs to
be temporarily removed before
measuring the tension.
17.5 Track tensioning.
Loosen the screws 1 on both sides of the rear mounting shaft.
Turn eccentric 2 to adjust the tensioner axis.
V NOTE:
V To eliminate track distortion,
eccentric tensioner should be evenly
set with the right and left side of the
motor tow.
Check the track tension. Tighten the bolts.
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17.5.1 Check the chain tension
Correctly tensioned chain will have a loose lift of 0.4-0.8 in
between the sprocket. Loose lift less than 0,2 in will result in
rapid chain stretching, and will lead to fast sprocket wear. An
excessively loose chain can fall off during operation. Loose chain
needs to be tightened . While operating, the chain stretches, and
the distance between chain links changes . If the adjustment
range is not enough, then the chain should be replaced. Do not
shorten the chain by removing one or more links. When cleaning
chain, check the condition of the rubber seals between the
plates. If the seals are damaged, and two tips protrude from the
chain, the chain requires urgent replacement.
17.5.2 Adjusting chain tension
To adjust chain tension, loosen the four screws bolt attaching
the CVT bracket to it`s chassis.
Remove the adjusting plates and move them under the arms of
the CVT.
Tighten the four mounting bolts
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