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Saitek ST90 PS22 Disassembly Guide

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    1. Saitek ST90 PS22 Disassembly Guide, Remove screws from the handle.: step 1, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, Remove screws from the handle.: step 1, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, Remove screws from the handle.: step 1, image 3 of 3
      • Remove screws from the handle.

      • two above near the buttons and trigger

      • two below above the spring

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    2. Saitek ST90 PS22 Disassembly Guide, Remove blue display.: step 2, image 1 of 2 Saitek ST90 PS22 Disassembly Guide, Remove blue display.: step 2, image 2 of 2
      • Using a screwdriver or equivalent tool, remove the blue display.

      • Its clips are on the side of the blue display.

      • Press the sides inward.

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    3. Saitek ST90 PS22 Disassembly Guide, Remove "+" and "-" buttons.: step 3, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, Remove "+" and "-" buttons.: step 3, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, Remove "+" and "-" buttons.: step 3, image 3 of 3
      • Your staples are above and below in center.

      • it's easier to press the bottom ones first.

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    4. Saitek ST90 PS22 Disassembly Guide, Hidden plastic clips of the top buttons.: step 4, image 1 of 2 Saitek ST90 PS22 Disassembly Guide, Hidden plastic clips of the top buttons.: step 4, image 2 of 2
      • Locate the plastic hidden clips of the top buttons.

      • obs: I started by releasing the large buttons by their side latches, then I discovered that releasing the hidden latches in a UU-shape also allows you to release the button.

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    5. Saitek ST90 PS22 Disassembly Guide, Remove the large buttons.: step 5, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, Remove the large buttons.: step 5, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, Remove the large buttons.: step 5, image 3 of 3
      • With a thin screwdriver, press the latches.

      • They are shaped like 2 UU upside down, where they are attached to a plastic cylinder.

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    6. Saitek ST90 PS22 Disassembly Guide, Separate the two halves of the handle.: step 6, image 1 of 2 Saitek ST90 PS22 Disassembly Guide, Separate the two halves of the handle.: step 6, image 2 of 2
      • Always be careful, because of the wiring.

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    7. Saitek ST90 PS22 Disassembly Guide, Access trigger, spring and internal wiring.: step 7, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, Access trigger, spring and internal wiring.: step 7, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, Access trigger, spring and internal wiring.: step 7, image 3 of 3
      • .

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    8. Saitek ST90 PS22 Disassembly Guide, Top cover: step 8, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, Top cover: step 8, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, Top cover: step 8, image 3 of 3
      • OBS: I managed to remove the top cover with two plastic spatulas, one on each side. But then I discovered that removing it would be unnecessary. Just split the casing and it will be possible to release the top cover.

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    9. Saitek ST90 PS22 Disassembly Guide, Dismantling of the base: step 9, image 1 of 2 Saitek ST90 PS22 Disassembly Guide, Dismantling of the base: step 9, image 2 of 2
      • 1 - Remove the plastic adhesive using a spatula or a utility knife.

      • Remove the 4 screws from the base using a small Phillips screwdriver.

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    10. Saitek ST90 PS22 Disassembly Guide, Detach the cover base and the orange disc.: step 10, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, Detach the cover base and the orange disc.: step 10, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, Detach the cover base and the orange disc.: step 10, image 3 of 3
      • After removing the base cover, you will see the metal parts; remove them by prying them outwards with a tool.

      • These parts are responsible for keeping the base stable.

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    11. Saitek ST90 PS22 Disassembly Guide, Remove the feet from the base.: step 11, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, Remove the feet from the base.: step 11, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, Remove the feet from the base.: step 11, image 3 of 3
      • 1- Locate the footrest and the base.

      • 2-Unscrew it using a small TORX key.

      • obs: Pay attention to the nut on the opposite side of the bolt.

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    12. Saitek ST90 PS22 Disassembly Guide, Note: concealed plastic cylinder.: step 12, image 1 of 2 Saitek ST90 PS22 Disassembly Guide, Note: concealed plastic cylinder.: step 12, image 2 of 2
      • After removing the screws securing the three legs, the plastic cylinders located in the base's mounting holes might remain in place and fall out on their own.

      • Finally, if you prefer not to keep the feet and the orange disc, install the metal parts and screw the base cover into place.

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    13. Saitek ST90 PS22 Disassembly Guide, General images: step 13, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, General images: step 13, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, General images: step 13, image 3 of 3
      • .

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    14. Saitek ST90 PS22 Disassembly Guide, General images 2: step 14, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, General images 2: step 14, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, General images 2: step 14, image 3 of 3
      • .

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    15. Saitek ST90 PS22 Disassembly Guide, General images 3: step 15, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, General images 3: step 15, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, General images 3: step 15, image 3 of 3
      • .

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    16. Saitek ST90 PS22 Disassembly Guide, General images 4: step 16, image 1 of 3 Saitek ST90 PS22 Disassembly Guide, General images 4: step 16, image 2 of 3 Saitek ST90 PS22 Disassembly Guide, General images 4: step 16, image 3 of 3
      • .

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Darkstone

Member since: 06/14/26

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