Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to replace a ceiling fan pull chain switch [title] Turn off the circuit breaker that leads to the fan. [title] Remove either the cover on the fan housing or the globe light in order to access the pull chain switch. [title] Unscrew the nut on the outside of the housing that is used to attach the switch to the fan.

Ending1: [step] Stand on the surface of the removing nut to find a pressure release button under the housing. Pull the weight attached to the housing and screw it down on to a screw. Ending2: [title] Remove the spinning bulb lid on the fixture that was being replaced. [step] The turning cover covers the location of the back bulb slot in the center of the incandescent light fixture. Ending3: [title] Pull the switch out of the housing, leaving all wires attached. [title] Write down the colors of each wire and the terminals to which they attach. Ending4: [title] Fit the switch into the housing beneath the fan. [title] Insert the switch into the housing and twist off the knobs securing it to the housing.

Answer format: ending1/ending2/ending3/ending4