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Using a 5.5mm bit. The threads were all about 20mm long so I had to first put the bit on the nut and only rest the joint in the end until it was undone enough to fully clip it in. This one was easy to get to (hence the photo). After all the nuts were removed the seal could be released with a little persuasion. |
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The removed nuts and tools used. |
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The removed items. You can clearly see the bolt threads. |
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I drilled the pop rivits. This then allows the three parts to be seperated. These were then cleaned, Flatted and then Primed. |
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Close up of the metal edge that can be seen externally. |