Seffle 5 hk (1921)

• 5 hp
• 1921

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Troubleshooting

Troubleshooting by symptom

Manuals

• Archives

  tandkulemotorer.se – the Seffle manufacturer ↗ (external link)

  Register of preserved hot-bulb engines.

• Club

  Föreningen L. Laurin – engine feature on Seffle ↗ (external link)

  Type designations, bore/stroke and rpm for surviving Seffle engines.

• Forum

  Ulfs motorer – restored Seffle engines ↗ (external link)

  Private restoration diary with photos.

Listings for 5 hk (1921)

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Related models

14 A

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S 13 FV

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S 15 VF / S 15 BF

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14 S / 14 SF

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Service guides

Replacing the impeller →Winterize a boat engine →

Frequently asked questions about 5 hk (1921)

Where can I find the owner's manual for 5 hk (1921)?

Links to owner's manuals and workshop manuals are available under Manuals.

Sources

• Ulf's engines: Seffle 5 HK ↗ (external link)
• Svenssons Nyheter (fishing boats): Seffle Motorverkstad ↗ (external link)
• Föreningen L. Laurin: SEFFLE engines ↗ (external link)
• MotorWiki: Svenske motorprodusenter ↗ (external link)