Haynes Wiring Diagrams

Haynes · 1913–1923 · Original historical scans

Find your Haynes.

Browse 15 original Haynes wiring diagram sets across 11 year and model packages. Choose a year below, then select the equipment or circuit you need. Matching sheets stay together.

Original 1921–1922 Haynes Model S 50 AND 55 wiring diagram

1922 Haynes

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Original 1921–1922 Haynes Model S 50 AND 55 wiring diagram

1921 Haynes

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Original 1917–1920 Haynes Models 40, 40-R, 41, 44, 46 wiring diagram

1920 Haynes

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Original 1917–1920 Haynes Models 40, 40-R, 41, 44, 46 wiring diagram

1919 Haynes

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Original 1917–1920 Haynes Models 40, 40-R, 41, 44, 46 wiring diagram

1918 Haynes

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Original 1917–1920 Haynes Models 40, 40-R, 41, 44, 46 wiring diagram

1917 Haynes

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Original 1915–1916 Haynes Models 38, 33, 34 And 35 wiring diagram

1916 Haynes

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Original 1915–1916 Haynes Models 38, 33, 34 And 35 wiring diagram

1915 Haynes

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Original 1914 Haynes 26, 27 and 28 — Leece-Neville wiring diagram

1914 Haynes

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Historical scans are shown as published, with original markings intact. Check the year, model and equipment on the source sheet before use. Shared diagrams may appear in several year packages and are counted once in the collection. Need the rest of the manual? Visit the Library.

Original wiring diagram