Nostalgic repair manual with various exploded views and descriptions for repairing your Sachs 503 ADV CH moped / moped engine.
All aspects of the engine are described in detail and are illustrated by comprehensive overhaul instructions, numerous pictures and important facts.
In addition, the following areas are explained in detail: technical data, special tools, engine, inspection work, carburetor and the ignition system.
| Material | Paper |
| DIN format | A4 |
| Number of pages | 28 pcs |
| Language | German, French |
| Sachs | 503 - ADV |
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Oil seal NBR 17/33/7 B DUO crankshaft | Sachs 503 AB, ADV
Temperature resistance (min.): -30 - 100 °C · Shaft seal type: B DUO - With sheet metal outer casing / two sealing lips. · Manufacturer: Sachs · Material: NBR · Place of use: Crankshaft · Width: 7 mm · Ø inside: 17 mm · Ø outside: 33 mm
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NSK 6201 ball bearing 12/32/10
Bearing type: Shoulder bearing · Stock number: 6201 · Inner ring width: 10 mm · Manufacturer: NSK · Bearing clearance: CM (special/noise-reduced) · Bearing cage: Sheet steel cage ball-guided · Groove ring: No · Material: Steel · Width: 10 mm · Ø inside: 12 mm · Ø outside: 32 mm · Ball bearing closed: No · Area of application: Standard
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swiing® revival gearbox cover gasket | Sachs 503 AAL, ABL, AB, AC, ADV, 2AL, 2BL (A1888)
Color: sand-colored · Thickness: 0.35 mm · Manufacturer: swiing® revival parts · Number of components: 1 pcs · Material: Sealing paper · Total length: 200 mm · Width: 130 mm · Number of fixing points: 6 pcs · Pony OEM number: A1888 · Sachs OEM no.: 0250 150 000
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Shaft seal NBR 14.96x31.5x3.5 Pinion shaft | Sachs 502, 50/2, 503 (A1134)
Temperature resistance (min.): -30 - 100 °C · Surface: coated · Manufacturer: Sachs · Material: NBR · Place of use: Pinion shaft · Width: 3.5 mm · Ø inside: 14.96 mm · Ø outside: 31.5 mm · Area of application: Standard · Pony OEM number: A1134 · Sachs OEM no.: 0230 011 100 · Sachs OEM no.: 0230 011 200
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Oil seal NBR 15/30/7 B DUO | Sachs 50/2 / 503 (A1830)
Temperature resistance (min.): -30 - 100 °C · Shaft seal type: B DUO - With sheet metal outer casing / two sealing lips. · Manufacturer: Sachs · Material: NBR · Width: 7 mm · Ø inside: 15 mm · Ø outside: 30 mm · Pony OEM number: A1830 · Sachs OEM no.: 0250 090 000
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swiing® revival gasket set | Sachs 503 ADV wide screen Cat.
Manufacturer: swiing® revival parts · Number of components: 15 pcs · Material: Copper · Material: Fiber · Material: Rubber · Material: Sealing carton · Material: Sealing paper · Area of application: Standard · Ø outlet inside: 23.3 mm · Hole spacing inlet: 38 mm · Hole pattern [mm]: 56 x 56 · Decompressor: No
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