I hav a rooftop nouns conditioner and when i turn it on the aficionado on the top a short time ago turns unadulterated slow ?
Yes, It possible needs grease.
A large number of those motors have oil ports. There are plugs you verbs to oil the bearing.
But if it sits vertically, you need to remove the motor to grease it well.
But could be a fruitless motor.
um, oil a old motor that have not been oil before can ruin it. i would check the start capacitor for the devotee motor. if the cap is desperate, it's not drawing enough amps to start. that's also a dang apt way to burn up a motor. TURN IT OFF until you procure it serviced! also if it does eventuelly run at speed, feel the side of motor and see if it's hot. the bearing could be shot. GL with it.
locate the start bonnet for the motor. inspect the top for damage. typically this will be a bulge surrounded by the canister. REMEMBER, if you decide to mess next to the capacitor, it holds a charge! so even with the power stale it will shock the crap out of you. so you may want to call someone. if you want to do it yourself, you can use an insulated screwdriver to discharge the bonnet by laying it across the terminal. take it to a hvac place and consent to them check it. (mark your wires). if its shot, buy a new one, (theyre cheap), and replace it.
powerfully, do what you want, but if you don't know the history of that motor and you oil it, you vastly well may ruin it. it's your motor though. lol.
Answers: If you are mechanically inclined, turn rotten the power to the air conditioner. Remove the motor, and lubricate the bearing.
If this is beyond your skill, call contained by an HVAC tech to service and repair your unit.