Re: torque all head nuts
Guten Tag miteinander.
I asked a modern engine developer. This modern silicone layer composite head gaskets have melting components. These adhere to the surface.
Therefore, these seals may only be tightened ice cold.
All surfaces must be free of grease.
Before tightening the torque at the 2nd, ..., the nuts must never be loosened.
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Beste Gruesse aus Deutschland,
Werner
Ford Model A, Roadster, 1928
Citroen 11 CV, 1947
Hercules W 2000, 1976; (with NSU-Wankel Rotary Engine), Canadian version
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