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| + | [title] How to remove 90 year old taper pins |
|---|---|
| + | [* icon_caution] Do this outside, or in a well-ventilated area. |
| + | [* black] Take a heat gun and blow heat on the part for about two minutes to get it up to maximum temperature. |
| + | [* black] Spray the part with penetrating lubricant. It will smoke slightly, and it won't ignite. |
| + | [* black] If the lubricant evaporates, spray some more on, until the lubricant shows no sign of evaporating anymore, meaning that the temperature of the part has dropped significantly. |
| + | [* black] Repeat the heat - lubricant cycle three more times. |
| + | [* black] The idea is to break the bond between the taper pin and the part, and get some lubricant in the tiny microscopic gap in between. |
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