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Shark UltraCyclone CH951 U4 Motor Replacement

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  1. Shark UltraCyclone CH951 U4 Motor Replacement, Dust Cup: step 1, image 1 of 3 Shark UltraCyclone CH951 U4 Motor Replacement, Dust Cup: step 1, image 2 of 3 Shark UltraCyclone CH951 U4 Motor Replacement, Dust Cup: step 1, image 3 of 3
    • Press the dust cup release button and gently pull the dust cup away from the body of the vacuum.

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  2. Shark UltraCyclone CH951 U4 Motor Replacement, Casing: step 2, image 1 of 2 Shark UltraCyclone CH951 U4 Motor Replacement, Casing: step 2, image 2 of 2
    • Use a TR9 Torx screwdriver to remove the two 8.7 mm screws previously behind the dust cup.

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  3. Shark UltraCyclone CH951 U4 Motor Replacement: step 3, image 1 of 1
    • Remove the two 12.2 mm screws underneath the dust cup button using a TR9 Torx screwdriver.

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  4. Shark UltraCyclone CH951 U4 Motor Replacement: step 4, image 1 of 1
    • Remove the 13.9 mm screw beneath the charging port using a TR9 Torx screwdriver.

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  5. Shark UltraCyclone CH951 U4 Motor Replacement: step 5, image 1 of 1
    • Use the TR9 Torx screwdriver to remove two 11.6 mm screws that hold the exterior motor in place.

    • They are located underneath where the dust cup previously was and above the exterior motor.

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  6. Shark UltraCyclone CH951 U4 Motor Replacement: step 6, image 1 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 6, image 2 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 6, image 3 of 3
    • Run an iFixit Opening Tool under the casing along the vacuum body until the shell is removed starting around the attachment port, and sliding down towards the charging port.

    • If necessary, apply gentle force.

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  7. Shark UltraCyclone CH951 U4 Motor Replacement, Motor: step 7, image 1 of 3 Shark UltraCyclone CH951 U4 Motor Replacement, Motor: step 7, image 2 of 3 Shark UltraCyclone CH951 U4 Motor Replacement, Motor: step 7, image 3 of 3
    • Press down on the connection point of the white wire and disconnect it.

    • The connector looks like a white latch. Push down on the edge to pop it out of place.

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  8. Shark UltraCyclone CH951 U4 Motor Replacement: step 8, image 1 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 8, image 2 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 8, image 3 of 3
    • Disconnect the red wire by squeezing each side and gently pulling the two sides apart.

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  9. Shark UltraCyclone CH951 U4 Motor Replacement: step 9, image 1 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 9, image 2 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 9, image 3 of 3
    • Gently pull on the exterior motor.

    • The wires that were previously disconnected will be attached and will need to pass through the handle of the vacuum. Complete this step carefully so that no damage is done.

    • Remove the exterior motor, attached to the interior motor and battery.

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  10. Shark UltraCyclone CH951 U4 Motor Replacement: step 10, image 1 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 10, image 2 of 3 Shark UltraCyclone CH951 U4 Motor Replacement: step 10, image 3 of 3
    • Squeeze the translucent rubber cover on the two wires and gently pull apart to disconnect both of them.

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  11. Shark UltraCyclone CH951 U4 Motor Replacement: step 11, image 1 of 1
    • When buying a replacement, most will come attached to a battery and new motorboard.

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Conclusion

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

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