/// Another Bunch Of 273 Commando Rebuild Questions? ///

Below is a picture of #7's rod bearing.
Debris must have got itself in somehow?

There are no ridges on the crank journal,
I'm hoping this can be polished away?

It appears I have different sets of valve springs on each head.
I have green on one side only. Anyone know what the green color valve springs are?


Piston cleaning came out good, seven more to go.....

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I would recommend checking the crank out. It may need a polish or may be a turn. That's not normal wear. May be check the rods too.

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