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How to Unscrew a Lawn Mower Knife Bolt

The reasons why the bolt may not really loosen are mass. In one case, it is physically damaged (for example, there was a blow), in the other case it is “sticking” from high temperatures (found in the hot parts of a car — a silencer, a collector, a catalyst), and the last is oxidation (such problems occur in parts, which […]

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