Hallberg-Rassy 31 Monsun manuals

Volvo Penta MD11C owner's manual (PDF 1.5Mb)

Monsun owner's manual 1979 in English (PDF 0.9Mb)

Monsun owner's manual 1977 in Swedish (PDF 1.3Mb)

Raymarine Autohelm ST2000+ owner's manual (PDF 2Mb)

Raymarine Pathfinder radar owner's manual (PDF 4.6Mb)

The Monsun originally was fitted with a Volvo Penta MD2 or MD11C diesel engine. Here is the original manual of Isabells engine in English

The Monsun was also fitted with a number of instruments and gear

Here are some more manuals about sailing in the Baltic Sea Region and navigation