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General| Brand | HEINKEL-TOURIST |
|---|---|
| Model | 103 A-1 |
| Category | Motorcycle |
| Language | English |
Detailed specifications for the Heinkel Tourist engine, including bore, stroke, and capacity.
Technical details of the clutch system, including type and adjustment.
Specifications for the four-speed gearbox, including gear ratios and power transmission.
Details on the frame, suspension, steering, and controls of the scooter.
Overall dimensions, wheelbase, weight, and admissible loads for the Heinkel Tourist.
Recommended fuel grade, tank capacity, and engine oil specifications.
Guidelines for returning engines under the factory exchange scheme and notes on import restrictions.
Illustrated list of specialized tools required for Heinkel Tourist maintenance and repair.
Recommendation to use specific jigs for engine and frame work to facilitate repairs.
Important preliminary steps for repair work, including cleaning, checks, and using genuine parts.
Step-by-step instructions for safely removing the complete engine unit from the scooter frame.
Detailed procedure for removing the cylinder head, cylinder, and piston from the engine.
Instructions for correctly reassembling the piston, cylinder, and cylinder head with correct torques.
Step-by-step guide for setting the correct valve tappet clearances when the engine is cold.
Procedure for removing and fitting the connecting rod bush, including reaming and tolerances.
Instructions on how to dismantle the cylinder head and grind in the valve seats for proper sealing.
Methods for checking piston ring play, cylinder bore wear, and piston seizure.
Detailed steps for safely dismantling the clutch unit for inspection or repair.
Instructions for correctly reassembling the clutch components, including springs and plates.
Procedure for removing and dismantling the dynamo and its components.
Instructions for reassembling the dynamo, including magneto system and armature.
How to measure the unregulated DC voltage output from the dynamo.
Method for checking the regulated DC voltage from the control box (regulator).
Steps to measure the charging current supplied by the dynamo to the battery.
Detailed guide for setting the ignition timing using a timing tool and pilot light.
Procedure for removing the swinging arm, including chain wheel and brake disc.
Instructions for correctly fitting the swinging arm, chain wheel, and associated bearings.
Guide for safely removing the crankshaft and its bearings from the crankcase halves.
Steps for fitting the crankshaft and bearings, including heating crankcase and using jigs.
Procedure for removing the gears, control forks, and shafts from the gearbox.
Instructions for correctly fitting the gears, clutch spindle, and transmission shafts.
General steps for disassembling and fitting the scooter's carburetor.
Detailed procedure for disassembling and fitting the BING carburetor model.
Detailed procedure for disassembling and fitting the Pallas carburetor model.
Instructions for removing and refitting the entire front fork assembly, including steering.
In-depth guide for dismantling and fitting the front fork, including shock absorbers and oil.
Steps for removing and fitting the ball races for the frame and fork.
Procedure for removing and fitting the front wheel hub, including brake disc and bearings.
Instructions for removing and fitting brake shoes, with notes on replacement and adjustment.
Guide for adjusting the throttle, gear, and clutch control cables for proper operation.
Steps to adjust the clutch lever play for correct engagement and disengagement.
Procedure for adjusting the headlamp beam alignment against a wall.
Instructions for removing the main frame, including engine, forks, and body panels.
Complete wiring diagram illustrating the electrical connections of the Heinkel Tourist scooter.
Information on load distribution across axles and permissible weights for the scooter.
Diagram and component list for a jig used for scooter assembly or repair.
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