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Engineers teach you how to replace the oil seal of the breaker

Engineers teach you how to replace the oil seal of the breaker

Dec 27, 2024

Step 1: Remove the outer shell and take it off. Just unscrew the four clamping screws on the top. If there is sand and mud on the screws, apply some waste oil first to make it easier. If it doesn't work, consider using a pneumatic cannon. It's not a ...

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