Introduction
This guide shows you how to disassemble the Bosch gst90be jigsaw.
The techniques involved are probably applicable to other models.
This guide involves working on a mains electrical device, so make sure it is disconnected from the power supply before starting.
Anyone following this guide should be suitably skilled and aware of electrical safety.
They take this guide as advice at their own risk.
The author takes no responsibility for damage of injury resulting from following the information in this guide.
What you need
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This is the Bosch gst90be, a hand held Jigsaw from the Bosch Pro range.
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This guide will show you how to disassemble it to make repairs.
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Undo and remove 5mm Hex screw and square washer from Shoe, and remove shoe.
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Remove 1 T20 Torx screw and washer from blade lever, then remove blade lever and spring.
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Remove 2 Posidriv screws from front cover, then slide off front cover and remove wire blade guard, which rests in a recess behind the metal cover.
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Remove one Torx T20 screw
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Remove eight T20 Torx screws from the body of the saw. (The ninth screw was under the silver metal cover).
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You can now separate the two halves of the saw, which allows you to access all of the components
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To reassemble the saw, follow the instructions in this guide in reverse order.
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