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Step 3: Place Crate Fan in final position and tighten both wingnuts in place.
Step 4: Plug in your fan, turn on the switch and let your dog enjoy the breeze!
Step 5: CONGRATULATIONS! Your installation is complete!
A word of CAUTION: Now that your crate fan is secured to the door, periodically
check and/or re-tighten wing nuts as vibration could cause them to loosen.