- Spark plug wrench size 14 mm (or similar socket wrench) - for unscrewing spark plugs
- Compression meter - for measuring compression in cylinders in order to assess the condition of piston rings and valves
- Device for measuring the angle of the closed state (UZSK) of the breaker contacts - for precise adjustment of the breaker contacts. This device can be combined with an electrical tester and a tachometer
- Tachometer - for determining engine speed when adjusting and checking the ignition system and carburetor/fuel injection system
- Stroboscope - for checking and adjusting the ignition timing and for checking the operation of automatic ignition timing regulators
- Gas analyzer - for checking CO content (carbon monoxide) in exhaust gases when adjusting the carburetor/fuel injection system.
The information is presented on the website VWmanual.ru

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