Guides/General Screw Guide: Difference between revisions
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Using the correct screwdriver bit when disassembling consoles is essential to prevent screw stripping, a common issue that can complicate repairs. Screw stripping occurs when the driver bit does not fit securely within the screw head, leading to slippage that wears down the metal. Although Phillips (PH) and Japanese Industrial Standard (JIS) screws appear similar, they differ in design and compatibility with specific driver bits. | Using the correct screwdriver bit when disassembling consoles is essential to prevent screw stripping, a common issue that can complicate repairs. Screw stripping occurs when the driver bit does not fit securely within the screw head, leading to slippage that wears down the metal. Although Phillips (PH) and Japanese Industrial Standard (JIS) screws appear similar, they differ in design and compatibility with specific driver bits. Using the wrong risks stripping the screw. For example, most Nintendo handhelds made before 2015 (Game Boy, DS, 2DS, o3DS) use JIS screws, while those made after 2015 (n3DS, Switch) typically use Phillips (PH/ISO 8764) screws. This article provides guidance on identifying the correct screwdriver bit for various consoles, common mistakes to avoid, and effective methods for removing stripped screws. | ||
#'''Select the correct bit'''<br/>Identify and use the correct screwdriver bit that matches the screwhead type (e.g., Philips (PH), Japanese Industrial Standard (JIS), or Torx). The bit should fit snugly into the screwhead with no wobble; a loose fit increases the risk of stripping. | #'''Select the correct bit'''<br/>Identify and use the correct screwdriver bit that matches the screwhead type (e.g., Philips (PH), Japanese Industrial Standard (JIS), or Torx). The bit should fit snugly into the screwhead with no wobble; a loose fit increases the risk of stripping. ''Note: of you are using an Ifixit kit, their PH 0 to 0000 bits are actually (or way way closer to) JIS. You will need to find an other screwdriver to use.'' | ||
#'''Align and stabilize'''<br/>Position the screwdriver directly in line with the screw (90° angle). Holding the tool at an angle can reduce contact between the bit and screwhead, leading to slippage and wear. | #'''Align and stabilize'''<br/>Position the screwdriver directly in line with the screw (90° angle). Holding the tool at an angle can reduce contact between the bit and screwhead, leading to slippage and wear. | ||
#'''Apply light downward pressure'''<br/>Press down very lightly on the screwdriver to maintain stable contact between the bit and screwhead. Aim to create enough downward force to prevent slipping, but avoid pressing too hard. If you find you need to press down excessively to prevent slipping, stop immediately. This often indicates that your screwdriver bit is not the correct type or size. Continuing with excessive force risks stripping the screw head with as few as one or two slips.<br/>''Note: For small screws (smaller than PH0), apply minimal or no downward pressure, as excessive force can easily cause damage. For larger screws, apply light to firm downward pressure as needed to maintain contact, depending on the screw's tightness.'' | #'''Apply light downward pressure'''<br/>Press down very lightly on the screwdriver to maintain stable contact between the bit and screwhead. Aim to create enough downward force to prevent slipping, but avoid pressing too hard. If you find you need to press down excessively to prevent slipping, stop immediately. This often indicates that your screwdriver bit is not the correct type or size. Continuing with excessive force risks stripping the screw head with as few as one or two slips.<br/>''Note: For small screws (smaller than PH0), apply minimal or no downward pressure, as excessive force can easily cause damage. For larger screws, apply light to firm downward pressure as needed to maintain contact, depending on the screw's tightness.'' |