If anyone is looking for an INSTRUCTION BOOK
for their MB 250, I can email to you
a free electronic version in PDF format.
Note: This book has 80 pages and will be a 8.7 megabyte download.

You can contact me (Steve) at

keo@netspeed.com.au




 




TABLE OF CONTENTS

Page

Technical Data

8

Controls

10

Location of Frame and Engine Numbers

13

Preparing for a trip

14

The correct fuel mixture

14

Tyre pressures - Brakes - Lighting system - Horn

14

Adjustable rear springing

15

Steering damper

15

Starting and riding

16

Starting

16

If engine does not start first time

16

Moving off

17

Changing gear

17

Braking

19

Coming to a stop

19

Stopping engine

19

Running in

20

Saving petrol

23

Adjustments and settings

25

Brakes

25

Clutch

27

Chain tension

28

Head lamp

30

Sidecar

30

Care of the machine

33

Cleaning the machine

33

Greasing (with lubrication chart)

33

Chain lubrication

36

Bowden cable lubrication

36

Wheel nuts, axles, etc.

36

Gearbox lubrication

37

Lubrication of front forks

37

Fuel system and carburetter

38

Electrical system (with wiring diagram)

46

Wheels and tyres

50

Laying the machine up

51

Routine tasks

52

Construction and method of action of ADLER MB swinging-link front forks

53

Maintenance

56

Replacing clutch cable

56

Dismantling exhaust system and cylinder

59

Dismantling throttle twist-grip

61

Carburetter adjustment

62

Electrical maintenance (with illustration of dynamo)

65

Other work

66

Faults and their remedy

67

Engine faults

67

Electrical faults

72

How to deal with a puncture

76



 


  Sample Page (Actual size)