background image

OPERATING AND MAINTENANCE INSTRUCTIONS

JAWA MOPED

MOTOR DRIVEN CYCLE 50 cc

MODEL M – 210

Manufacteur: ZMV, š. p. Kolárovo

Czechoslovakia

The moped is a single-track motor vehicle of simple design, easy to handle and control.

No special skill is required for its maintenance.

To get well acquainted with it, we recommended, that you read this Owner's Handbook prior to its use.

In this way you will avoid any inconvenience and trouble, and the moped will serve you to your full

satisfaction.

We wish you many happy and carefree miles on your new moped

ZMV,š. p. Kolárovo

CSFR

The design of the moped, its specifications, description and illustrations contained

herein are liable to changes resulting from further development and improvements.

CONTENTS

I. Technical data
II. Controls
III. Riding instructions
IV. Maintenance and adjustments
V. Rear telescopic suspension units
VI. Toolkit
VII. Troubleshooting
VIII. Spare parts

Benefit yourself of the advantages offered to you by the automatic two-speed gearbox of your moped.
Description of the automatic function of the gearbox.

After the engine has started, the moped starts moving in response to the opening of the

 

throttle (accelerating)

without any use of the other control elements on the handlebars

 

(single speed moped only). By further

acceleration (increasing the speed of the moped),

 

the second gear is engaged automatically and smoothly.

When riding uphill, the change to 1st.-speed gear takes place automatically.
In addition to this control by road speed, the moped provides for a momentous control

 

(depending on the

turning of the twist grip).
Thus you can use the controls of your machine in the following ways:
1.

 

Starting at full throttle - sports style riding. The change from 1st to 2nd gear takes

 

place at a lower

R.P.M. and at a higher road speed.

2.

 

Starting with only partly opened throttle is more economical.

 

The change from 1st to 2nd gear takes

place at a lower engine speed and an increased road speed.

3.

 

In city traffic, riding behind a slower vehicle in 2nd gear while decelerating by throttling down is more
economical and less noisy as when changing down to 1st gear.

4.

 

When riding in 2nd gear at a certain steady (free-running) speed, it is possible to change immediately to
the 1st gear and to accelerate effectively by turning down the

 

throttle.

5.

 

Braking with the engine to a stop in the more economical and less noisy 2nd gear

 

after the

disengagement of the starting clutch will avoid engine stalling.

IDENTIFICATION NUMBER IS LOCATED    a. on steering head

b. on left-hand top side of engine

IGNITION TIMING

1 to 1.5 mm before piston T.D.C.

FUEL MIXTURE

1:40 during first 400 km (200 miles)

1:50 after break in

Classic Cycles Technical Resources

Summary of Contents for M-210

Page 1: ... speed moped only By further acceleration increasing the speed of the moped the second gear is engaged automatically and smoothly When riding uphill the change to 1st speed gear takes place automatically In addition to this control by road speed the moped provides for a momentous control depending on the turning of the twist grip Thus you can use the controls of your machine in the following ways ...

Page 2: ...ent to rear wheel in 2nd gear overall ratio 1 13 7305 1 14 875 single speed 20 MPH 1 12 750 single speed 30 MPH Primary transmission indented belt Secondary transmission stud link chain Pedal drive transmission ratio 1 0 692 Pedal start overall ratio 1 0 0504 Front suspension telescopic front fork without shock absorbers 60 mm stroke Rear suspension suspension units without shock absorbers 60 mm s...

Page 3: ...ile the throttle is opened or closed and thus the vehicle accelerates or decelerates b Front brake lever 2 Fig 2 and rear brake lever 3 Fig 2 by the depressing of which the vehicle is braked and stopped c Light switch Fig 3 d Buzzer push button Fig 2 e Fuel cock lever Fig 6 f Choke Fig 7 g Pedals Fig 8 h Engine drive disengaging mechanism Fig 9 Classic Cycles Technical Resources ...

Page 4: ...at this procedure After the engine has started running let it warm up and then rotate the twist grip as far as it will go to open the choke Then back off the twist grip so that the engine runs at idling speed and is ready to go Jerk it from the stand on to the wheels and move off by accelerating opening the throttle DO NOT SIT ON THE MACHINE DURING THIS STARTING PROCEDURE b Starting by pedalling W...

Page 5: ...engine runs at idling speed To continue the ride just accelerate turn the twist grip The driving clutch engages and the moped starts moving At the end of the trip stop the engine by depressing kill switch push button and shut off the fuel supply by turning the lever of the fuel cock Fig 6 Disengagement of engine drive To disengage the drive the engine must be off and the moped at a standstill If y...

Page 6: ...avoid spraying water over the carburettor the ignition system and the filling screw of the gearbox with the venting hole As a safety precaution take a short ride and apply the brakes several times to dry them after washing Wash the filter element of the air cleaner Fig 10 occasionally with gas and blow it through with compressed air Remove carbon deposits from hole A of the silencer Fig 11 occasio...

Page 7: ...0 km 1 300 miles Change gearbox oil Two speed engine only Clean carburettor Clean the filter element of intake silencer Adjust and lubricate chains and sprocket Adjust brakes Check all bolts and screws Check for loose wheel nuts and spoke nipples Lubricate bowden cables After every 1 500 to 2 000 km 930 1 300 miles Remove carbon deposits from the exhaust silencer and exhaust pipe elbow After every...

Page 8: ... brake use the adjusting nut 1 Fig 18 If this is no longer adjustable by set screw on the handlebars re set the brake toggle on the splined shaft The rear brake can then again be adjusted by means of the adjusting nut 1 Fig 18 After adjusting the brakes check whether they are not too tight With the moped resting on its stand spin the wheels and check for free rotation Tensioning of Chains To take ...

Page 9: ...compressed air The J1KOV 2912 DC carburettor has the following parts and adjustments main jet 63 idling jet 35 throttle valve needle set in second notch from top idling mixture control screw backed off from the basic adjusting position by 1 1 1 2 turns The stop screw of the throttle sleeve valve is used for adjusting the idling speed To increase the idling speed tighten the screw and to decrease t...

Page 10: ...the dial gauge reads as high as it can Zero out gauge and turn rotor backwards counter clockwise one and one half millimetres 1 5mm Compare the mark on the rotor with the mark on the stator If they are in the same position the timing is correct and does not need adjustment If the marks do not match up loosen the screws holding the stator Fig 23 E and rotate stator until the marks are in alignment ...

Page 11: ...r removing the cover of the ignition system In the case of a defective clutch the crankshaft with the rotor does not rotate A If engine starts but runs erratically 1 Overheated engine 2 Faulty spark plug 3 Partly obstructed fuel supply or main jet clogged with dirt 4 Leaky crankcase 5 Damaged cable shoe 6 Faulty ignition B The engine loses power 1 Clogged air cleaner 2 Clogged exhaust silencer 3 D...

Page 12: ...essories Dirt Bike Parts Accessories Cruiser Motorcycle Parts Accessories Japanese Motorcycle OEM Parts Online Schematics Motorcycle Gear Buyer s Guide Reviews Free Shipping On All Mini Bikes Motorcycle Gear Closeout Sale Click on links below PARTS ACCESSORIES Cycle Gear Free Shipping Mega Motor Madness ...

Reviews: