Coolant drain plug on 11D engine

[Andrew HassamParticipant]

Hello,

I have a 1937 French 11BL. Although the car was sold as having a later Perfo engine, it appears to have an even later 11D engine. I want to renew the coolant and would be grateful if someone would confirm that the bolt in the centre of the close-up photo is indeed the cylinder drain plug. All the information I have relates to the earlier engines, and so I am having to find my way round the 11D without any helpful illustrations.

Many thanks,

Andrew

 

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[Larry LewisParticipant]

That is the engine block drain plug. Hopefully it will drain freely and not be clogged.

[Andrew HassamParticipant]

Thanks for  the reassurance.

Andrew

[Author]

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