Motoworks 49cc User manual
User Guide for 49cc Quad Bike
Start-up
1. Chargethebattery1‐2hoursbeforeuse(ElectricStartonly)
2. MixUnleaded91petroland2‐Strokeengineoiltogetheron32:1 ratio (160ml
engineoilin5Lpetrol)
3. FuelTapisat“ON”position(Vertical)
4. (Coldenginestartonly)ChokeLeverisat“ON”position(Up)
5. Turnthekeyto“ON”position(Onlyifapplicable)
6. Pushaccelerator/throttlealittlebitandpullstart,
Orpressthestartbutton(Forelectricstartonly)
7. Afterstarting30second,turnChokeLeverOFF(Down)
MakesureChokeleverisOFFwhenriding.
Storage
We strongly recommend empty the carburetor every time finish riding, as stale petrol
may cause carburetor blockage or corrosion. For long time storage empty the fuel tank as
well.
These are steps to empty the carburetor:
1. Start‐uptheengine
2. TurnFuelTap“OFF”(Horizontal)
3. Waituntilenginestoppeditself.
4. Turnthekeyto“OFF”position(Onlyifapplicable)
5. Disconnectbatteryforlongtermstorage.
PURPOSE OF USE
This product is not designed to be used on public highways. It is designed to be driven on
closed tracks with an even, smooth, and dust-free surface.
Both adults and children can ride the vehicle (Children only under the supervision of an
adult).
This product is not designed for rough terrain.
SAFETY WARNING
This vehicle is not allowed to be used on public roads!
Unsafe and careless use of the vehicle can result in serious injuries. The driver can
minimize the potential risk by wearing safety equipment. The driver muse wear a safety helmet,
goggles, gloves, elbow pads, kneepads, and firm footwear. Avoid rough surface and obstacles.
Always drive with both hands on the handlebars.
TECHNICAL SPECIFICATIONS
Engine 49cc Air-cooled HIGHPERFORMANCE
2 Stroke, Single Cylinder
Starting Method Pull/Manual Start
(EASY PULL ALLOY STARTER)
Max Power
(KW/RPM) :
Max Torque
(NM/RPM) :
2.5 KW / 8000 r/min
3.5 Nm / 6400 r/min
Fuel Unleaded Petrol + 2 Stroke Oil (25:1)
Transmission Single Speed Automatic
Drive System Heavy Duty Chain
UNPACKING AND SETTING UP BEFORE RIDING
The bike is packed with folded handlebars and brake lever. After unpacking, set up the
handlebars to a comfortable position. Verify the smooth and free movement of both control cables
(throttle and brake).
BEFORE STARTING THE ENGINE
Engine and performance: it is important for the vehicle to be properly run in. The engine is
considered properly run in after consuming five fuel tanks full of mixed petrol.
During the running in period use a 30: 1 pre mix 2-stroke synthetic oil. Once the engine is
run in (Five fuel tanks full) you can then change the mixture to 50:1 ratio.
During the running in period, do not use full throttle and do not allow the engine to
overheat. Otherwise you will damage your engine
Always mix your oil and petrol in a separate container making sure it is mixed properly
before filling the fuel tank.
Check the tyre pressure before each ride.
ENGINE STARTING
Fill the fuel tank with pre mix fuel and refit the fuel cap. Open the fuel cock, turning it to the
position “on”. Set the choke to open. Without turning the throttle grip, gently pull the starter rope
twice and then on the third pull, the engine should start. Do not pull the starter rope out completely!
After a short period, close the choke. Let the engine run to normal operating temperature.
Fuel and fuel vapor are highly toxic and flammable. Always be careful when handling fuel
– it can burn or poison you.
- stop the engine and turn off the fuel tap, keep naked flames and sparks away from your
bike
- do not smoke near your bike
- refuel only outdoors in a well ventilated space
- clean up any excess fuel immediately
- keep children and pets away
RIDING
It is necessary to check the tightness of bolts and nuts, including the engine, and the brake
settings, before and after every use.
Always ride within the limits of vehicle/rider and weather conditions to avoid unnecessary
accidents and injuries.
Reduce speed accordingly when going around corners. When braking, always reduce the
throttle to the idle position while pressing the brake levers with the necessary force to stop the
engine.
INSPECTION AND MAINTENANCE
A–Beforeeachride:
- check the brake cables and brake efficiency
- check the lubrication and tension of the chain. Any slack of the chain should be adjusted
to 5 mm.
- After every ride, clean your bike carefully and keep it clean.
B – Every 10 hours of riding:
- check the tightness of all bolts and nuts.
- wash the air filter in petrol and lubricate it with air filter oil.
- clean the carburetor float chamber carefully
- Check the brake pads – the thickness must not be less than 1 mm.
C – Every 50 hours of riding:
- Check the state of the clutch pads – the thickness must not be less than 1 mm.
Shut the engine off when performing maintenance check-ups. Otherwise you should be
severely injured if your hands or clothing get caught by moving parts.
Make sure the engine and exhaust are cold before performing any inspection of the
machine.
DRIVE CHAIN ADJUSTMENT
Make sure not to over tighten the chain, it is important to lubricate the chain regularly, to
avoid excess wear.
Riding with a chain in poor condition or improperly adjusted can lead to serious injury.
Always inspect, adjust and maintain the drive chain properly before each ride.
BRAKE ADJUSTMENT
Failure to inspect and properly maintain the brake increases the risk of having an accident.
Before each ride, check the rear brake cable and the brake efficiency. Riding with worn brake pads
can reduce the braking performance and cause an accident. Check and replace brake pads.
TYRE CHANGE
Using worn, improperly inflated, or incorrect tyres will reduce stability and can cause an
accident.
STORAGE PROCEDURE
If the vehicle is to be left unused for a period of time, it is recommended to drain out all the
fuel from the fuel tank and carburetor. Inflate the tryes to the normal working pressure. Remove the
spark plug, clean it, put a few drops of motor oil into the cylinder, pull the starter rope 2-3 times, so
an oil film evenly coats the cylinder walls and piston. Re-install the spark plug.
How To Change The Clutch
Model: 49ccATV with Electric Starter
**It’snotrequiredtotakewholeengineoffbike,youcan
leavetheengineonthebikewhilechangingtheclutch**
1. Locatethose4boltsontheclutchsideofengine.
2. Removethose4boltsandremovetheclutchhousing
1. Usethespanner/Ratchettoremovethecentershaftbolt
2. Youmayconsideruseascrewdrivertolo c k theclutchto
preventit’smovement.
Afteryousuccessfullycompleteupsteps.
Youshallhavealo ngshaftboltandcenterwasherout.
Beforeweactuallytouchtheclutchitself.
1. !!!Leavethewasheraside!!!
2. Puttheshaftboltback
**Weneedusetheshaftbolttokeeptheunderneath
magnetoplateontheshaft,topreventtakewholestarter
systemoutwhileremovingtheclutch**
1. Useascrewdrivertrytota ke theclutch
!!!PleaseMakeSuretheWasherhasbeenputaside!!!
Congratulation!!NowwecanfinishedClutchchange.
1. PutNewClutchOn
2. KnockClutchwithhammer,makeitfittheshaft.Begentle
3. Putthewasherandcenterlon g shaftboltback
4. Pulltheclutchhousingback,pleasedo u b le checkthe
directionthenputthose4boltsback.
Table of contents
Other Motoworks Offroad Vehicle manuals
