Removing of Check Valve
① | ⑤ |
*Remove screws of light cover.
② | * Hold the bottom | ⑥ |
| of cover and pull |
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| forward to remove. |
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③ | * Disconnect light |
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| housing. | ⑦ |
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⑧
④ | * Remove screws with a |
| (+)screw driver. |
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*Hold the bottom and right of damper to pull down to remove.
*Lift up a piece of Check Valve Flap and insert a finger to the valve frame to hold out.
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