This manual covers a comprehensive range of models, including the DB 202, Comfort, Norma, Norma-Luxus, Elastic 200, Elastic 250, 200S, Bella 150, Bella 151, Bella 200, and Bella 201, with engines produced around 1956. These vehicles are powered by robust 2-stroke engines, known for their reliability and performance in the small to medium displacement categories of their era. A German manufacturer, built a reputation for producing innovative and dependable motorcycles and scooters, and these models represent a significant part of their 1950s lineup, offering enthusiasts and owners a direct connection to vintage engineering.
This full service and repair manual provides detailed, step-by-step instructions essential for the maintenance and repair of these classic vehicles. It covers complete engine disassembly and reassembly, including critical components like the cylinder, piston, crankshaft, and transmission systems. Specific procedures for carburetor adjustment, ignition timing, clutch adjustments, and specialized tasks such as crankshaft bearing dimensioning are included. The manual is designed to assist owners, mechanics, and technicians in preserving the integrity and performance of their machines, offering guidance on everything from routine maintenance to in-depth overhauls.
Zundapp 2-Stroke Engine Repair 1956
REPAIRING
TWO-STROKE ENGINES
of Models
DB 202, COMFORT, NORMA,
NORMA-LUXUS, ELASTIC 200;
ELASTIC 250, 200S, BELLA 150,
BELLA 151, BELLA 200, BELLA 201
Full service and repair manual
for this Vintage engine
Contents
A) Range of Engine Numbers . . . . . .
B) Technical Data . . . . . . . . .
C) Disassembling the Engine . . . . . .
1. Removing the Cylinder, Cylinder Cover, Carburettor,
and Piston . . . . . . . . . . . . 11
2. Demounting the Generator. . . . . . 13
3. Removing the Kickstarter and Protective Cover . . 14
4. Clutch Housing . . . . . . . . . . 15
5. Demounting Clutch Assembly and Flywheel . . . 17
6. Disassembling the Crankcase and the Transmission
Housing . . . . . . . . . . . . . 19
7. Right-Hand Housing Half (Clutch Side)
8. Left-Hand Housing Half (Generator Side)
8a Left-Hand Housing Half on Starter Engines. . . . 21
9. Disassembling the Connecting Rod . 21
10, Disassembling the K. S. Pawl . . . 22
11. Removing Internal Rings for Crankshaft Bearings . . 22
11 a Internal Rings of Crankshaft Bearing on Starter Engines 22
12. Demounting the Ball Race and Bronze Bushing for
Mounting the Sliding Shaft inside Clutch Hub . . 22
D) Re-Assembling
1. re- Assembling the Crankshaft (Fitting Connecting Rod etc.) . . . . 23
2. Right-Hand Housing Half (Clutch Side)
3. Assembling the Clutch . . . . . . 26
4. Left-hand Housing Half (Generator side) . . . 28
5. Dimensioning the Crankshaft Bearings
6. Joining the two Housing Halves . 32
7. Mounting the Clutch with Chain and Flywheel . . . 33
8. Determining Dimensions of Clutch Pressure Pin and Supporting Bolt . . 34
9. Mounting and Adjusting the Gearshift Mechanism . 37
10. Mounting the Clutch Cover .. . . . 38
11. Mounting the Drive Sprocket . . . 38
12. Mounting the Piston . . . . . . . 39
13. Mounting the Cylinder and Cover . 41
14. Mounting the Generator; Ignition Timing . . . . 41
15. Various Types of Carburettors and Their Adjustment . 44
E) Appendix
1. Special Tools . . . . . . . . . . , 54
2. External Treatment of Engines . . . 54
3. Engine Conservation . . . . . . . . 54
4. Shipping Engines . . . . . . . . 55
5. Running-In . . . . . . . . . . 55
Instant Download
........................................
Please note, Thank You for your payment.
It is Use to supplement my animal Rescue
it will be put to good use feeding and
bedding needy animals and Birds.
We are a private not for profit animal
rescue Thank you for your support.
........................................
Zundapp 2-Stroke Engine Repair 1956
REPAIRING
TWO-STROKE ENGINES
of Models
DB 202, COMFORT, NORMA,
NORMA-LUXUS, ELASTIC 200;
ELASTIC 250, 200S, BELLA 150,
BELLA 151, BELLA 200, BELLA 201
Full service and repair manual
for this Vintage engine
Contents
A) Range of Engine Numbers . . . . . .
B) Technical Data . . . . . . . . .
C) Disassembling the Engine . . . . . .
1. Removing the Cylinder, Cylinder Cover, Carburettor,
and Piston . . . . . . . . . . . . 11
2. Demounting the Generator. . . . . . 13
3. Removing the Kickstarter and Protective Cover . . 14
4. Clutch Housing . . . . . . . . . . 15
5. Demounting Clutch Assembly and Flywheel . . . 17
6. Disassembling the Crankcase and the Transmission
Housing . . . . . . . . . . . . . 19
7. Right-Hand Housing Half (Clutch Side)
8. Left-Hand Housing Half (Generator Side)
8a Left-Hand Housing Half on Starter Engines. . . . 21
9. Disassembling the Connecting Rod . 21
10, Disassembling the K. S. Pawl . . . 22
11. Removing Internal Rings for Crankshaft Bearings . . 22
11 a Internal Rings of Crankshaft Bearing on Starter Engines 22
12. Demounting the Ball Race and Bronze Bushing for
Mounting the Sliding Shaft inside Clutch Hub . . 22
D) Re-Assembling
1. re- Assembling the Crankshaft (Fitting Connecting Rod etc.) . . . . 23
2. Right-Hand Housing Half (Clutch Side)
3. Assembling the Clutch . . . . . . 26
4. Left-hand Housing Half (Generator side) . . . 28
5. Dimensioning the Crankshaft Bearings
6. Joining the two Housing Halves . 32
7. Mounting the Clutch with Chain and Flywheel . . . 33
8. Determining Dimensions of Clutch Pressure Pin and Supporting Bolt . . 34
9. Mounting and Adjusting the Gearshift Mechanism . 37
10. Mounting the Clutch Cover .. . . . 38
11. Mounting the Drive Sprocket . . . 38
12. Mounting the Piston . . . . . . . 39
13. Mounting the Cylinder and Cover . 41
14. Mounting the Generator; Ignition Timing . . . . 41
15. Various Types of Carburettors and Their Adjustment . 44
E) Appendix
1. Special Tools . . . . . . . . . . , 54
2. External Treatment of Engines . . . 54
3. Engine Conservation . . . . . . . . 54
4. Shipping Engines . . . . . . . . 55
5. Running-In . . . . . . . . . . 55
Instant Download
........................................
Please note, Thank You for your payment.
It is Use to supplement my animal Rescue
it will be put to good use feeding and
bedding needy animals and Birds.
We are a private not for profit animal
rescue Thank you for your support.
........................................
