Problems with Renault Duster air conditioning

It was decided to cook with argon.

I unscrewed the bolt and 2 nuts (all under the head for 10).

I unscrewed the bolt, plugged the hole with a napkin to avoid dirt getting in.

Unscrewed the bolt, plugged the hole with a napkin.

Same pipe number.

A drop of argon welding, checked for leakage, everything is not flowing well.

It remains only to fill the air conditioner and enjoy the coolness.

Source: https://www.drive2.ru/l/6934212/

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