Introducción
Use this guide to service the bolt of the Makita Jack Hammer HM1203C 2010.
Wherever there’s grease, make sure to clean it off and replace it with new grease. The recommended grease is Makita 181490-7.
Qué necesitas
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Use a small pry bar or flathead screwdriver to pry the rubber front cap off of the hammer.
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Use an angled pick to pull the washer and rubber ring 39 out of the barrel.
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Lift the upper-most rubber ring straight up and remove it from the bolt holder.
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Separate the rubber ring 24 and the two metal sleeves from the bolt holder.
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Use an angled pick to lift the O-ring 35.5 out of its groove on the bolt holder.
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Remove the O-ring 35.5.
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Use a long punch, long flathead screwdriver, or a thin, long bar to push the bolt out of the bolt holder.
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Remove the bolt.
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Use an angled pick to pry the X-ring 21 out of its groove in the bolt.
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Remove the X-ring 21.
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Use an angled pick to pry the fluoride ring 28 out of its groove in the bolt.
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Remove the fluoride ring 28.
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Use an angled pick to pry the O-ring 23 out of its groove in the bolt.
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Remove the O-ring 23.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
