Listen I’m gonna change your life, connect all hoses and open everything turn vacuum pump on and disconnect the red hose from the manifold pour the oil into the red hose the system will be infinitely vacuuming because blue gauge is still connected just pour away into red hose
ضغطت (لم يعجبني) وبغادر المقطع في ثواني والسبب هو وجود الموسيقى، وصحيفتي فيها اللي يكفيها، الله يهدينا ويصلحنا. الأفضل الابتعاد عنها يا أخي، هي سيئات جارية عليك.
I heard its good practice to pour oil into the new compressor and turn it by hand 10 times before installing. I was hoping this vid would show a way of adding oil with the system pressurized Edit: I had a clutch coil fail on me. I released some pressure from the lo psi line & shot out green gel likely from over oiling the compressor. Could be freon dye, but I also had green crust around the bolt holding the clutch on
Yes, when you opened the low pressure valve the green goo was refrigerant oil with UV leak detector dye mixed in. The green dye glows brightly with a UV light to make it easier to find a leak. The green crust around the clutch bolt was likely the leaking oil that weeped out of the compressor shaft seal. Most compressors use a seal design which leaks very very very slowly over a few years of time and it does so simply to keep the seal surface coated in oil. You are supposed to have a car AC system recovered, vacuumed, and recharged every 3-5 years as a routine maintenance task because vehicle AC system all have small slow leaks right from the factory. There's nothing you can do. The hoses and the shaft seal leak and the system is not hermetic. When you replace a compressor it's critical that you check the instructions to make sure the new unit is not filled with oil out of the box. If it's not, you need to check the repair manual of the car to look up how much oil to put into it before install, or you could pour the oil out of the old one and measure out that exact same amount to put into the new one. When you remove a compressor (or any other part of the system) there will be some oil trapped in it and there will be oil trapped in several other locations, namely the evaporator and receiver/dryer or accumulator. If the compressor IS ALREADY prefilled with oil and you add more on top of that, you over saturated the system with oil and it won't work. You'll hydrolock the new compressor and break it almost immediately. If it's not prefilled and you don't fill it with the specified amount, you'll be running the system extremely low on oil but you'll never know what's going on until the day the compressor burns up. It'll work just fine up until then. Additional note: those small cans of refrigerant with the gauge and the trigger and such all have an oil charge in them as well as the refrigerant gas. If you use those and the system doesn't have a leak, you will add unnecessary oil each time until it's overfilled and not working correctly. AC is a HIGHLY complicated specialty that demands utmost precision and will not forgive any mistakes or oversights. Even a small error will cause the death of the system sooner rather than later. :(
@@mannys9130 thanks for the detailed reply. My situation mostly follows your details. The new compressor did not have info on whether it was prefilled. After learning i over filled the oil, the system was cleaned, dried then vaccumed & held for 45min Youre absolutely right over oiling an AC system can destroy it quick or at least kill its functionality I discovered i had an ELECTRONIC issue - the chevy truck computer was NOT telling the compressor to turn on, ONLY when coming to a stop. I have ac when accelerating and cruising The switched ground wire going from ECU to AC relay has an intermittent signal. I have electric fans that are switched by hand and not connected to the computer. I never figured out why the ECU does this. It's a 2002 unit that's been tuned and works well otherwise I have added a hand switched ground that leads to the trigger on the AC relay. Just cant leave it on for more than 2 minutes. Necessary for life in Texas
OK from what I think has happened, the system has already been evacuated to extract remaining gas & moisture with the from the system. The high/low manifold guage valves have since been turned off before switching the evacuation pump off. After pump has been turned off, the centre manifold hose has been removed from the evacuation pump. The centre hose has been put into the cap of referent oil. Remember the manifold high & low hoses attached to the air-conditioning system "negative" pressure. The hose removed from the evacuation pump is placed in the cap with refrigerant oil. The low pressure gauge valve has been opened just enough to suck the oil from the cap into the low side of the system. You can proceed to gas the system up through the low side only. Make sure you know the capacity weight of gas to put into the system. Understand your high & low pressure readings on you guage when the compressor kicks in.
اوستا اینکارو اشتباهت اینکار باعث میشه این مقدار روغن فقط تو شیلنگ ها بمونه شما حداقل باید 80cc روغن اضافه کنی در ضمن اواپراتور وکندانسور رو هم باید بشوری دوست عزیز
I wish there was an actual technique to know exactly how much we have in the system and how much to add when replacing a system part…a lot of guessing 😅 I hope I’ll do it right. I’m changing the condenser and the dryer box
Once you do this you got to vaccum the system again
Im not a technician but i think with that amount of oil it just wet the hose yellow line and blue line.
This is great! Just never do it to your AC system, and you’ll be fine!
Listen I’m gonna change your life, connect all hoses and open everything turn vacuum pump on and disconnect the red hose from the manifold pour the oil into the red hose the system will be infinitely vacuuming because blue gauge is still connected just pour away into red hose
man!!! u are a genius thankss!!! im so doin it lit that!!! makes completly sense!!!!
ضغطت (لم يعجبني) وبغادر المقطع في ثواني والسبب هو وجود الموسيقى، وصحيفتي فيها اللي يكفيها، الله يهدينا ويصلحنا.
الأفضل الابتعاد عنها يا أخي، هي سيئات جارية عليك.
I heard its good practice to pour oil into the new compressor and turn it by hand 10 times before installing. I was hoping this vid would show a way of adding oil with the system pressurized
Edit: I had a clutch coil fail on me. I released some pressure from the lo psi line & shot out green gel likely from over oiling the compressor. Could be freon dye, but I also had green crust around the bolt holding the clutch on
Yes, when you opened the low pressure valve the green goo was refrigerant oil with UV leak detector dye mixed in. The green dye glows brightly with a UV light to make it easier to find a leak. The green crust around the clutch bolt was likely the leaking oil that weeped out of the compressor shaft seal. Most compressors use a seal design which leaks very very very slowly over a few years of time and it does so simply to keep the seal surface coated in oil. You are supposed to have a car AC system recovered, vacuumed, and recharged every 3-5 years as a routine maintenance task because vehicle AC system all have small slow leaks right from the factory. There's nothing you can do. The hoses and the shaft seal leak and the system is not hermetic.
When you replace a compressor it's critical that you check the instructions to make sure the new unit is not filled with oil out of the box. If it's not, you need to check the repair manual of the car to look up how much oil to put into it before install, or you could pour the oil out of the old one and measure out that exact same amount to put into the new one. When you remove a compressor (or any other part of the system) there will be some oil trapped in it and there will be oil trapped in several other locations, namely the evaporator and receiver/dryer or accumulator. If the compressor IS ALREADY prefilled with oil and you add more on top of that, you over saturated the system with oil and it won't work. You'll hydrolock the new compressor and break it almost immediately. If it's not prefilled and you don't fill it with the specified amount, you'll be running the system extremely low on oil but you'll never know what's going on until the day the compressor burns up. It'll work just fine up until then.
Additional note: those small cans of refrigerant with the gauge and the trigger and such all have an oil charge in them as well as the refrigerant gas. If you use those and the system doesn't have a leak, you will add unnecessary oil each time until it's overfilled and not working correctly. AC is a HIGHLY complicated specialty that demands utmost precision and will not forgive any mistakes or oversights. Even a small error will cause the death of the system sooner rather than later. :(
@@mannys9130 thanks for the detailed reply. My situation mostly follows your details. The new compressor did not have info on whether it was prefilled. After learning i over filled the oil, the system was cleaned, dried then vaccumed & held for 45min
Youre absolutely right over oiling an AC system can destroy it quick or at least kill its functionality
I discovered i had an ELECTRONIC issue - the chevy truck computer was NOT telling the compressor to turn on, ONLY when coming to a stop. I have ac when accelerating and cruising
The switched ground wire going from ECU to AC relay has an intermittent signal. I have electric fans that are switched by hand and not connected to the computer. I never figured out why the ECU does this. It's a 2002 unit that's been tuned and works well otherwise
I have added a hand switched ground that leads to the trigger on the AC relay. Just cant leave it on for more than 2 minutes. Necessary for life in Texas
Hell yeah way to fuck up a system
OK from what I think has happened, the system has already been evacuated to extract remaining gas & moisture with the from the system. The high/low manifold guage valves have since been turned off before switching the evacuation pump off. After pump has been turned off, the centre manifold hose has been removed from the evacuation pump. The centre hose has been put into the cap of referent oil. Remember the manifold high & low hoses attached to the air-conditioning system "negative" pressure. The hose removed from the evacuation pump is placed in the cap with refrigerant oil. The low pressure gauge valve has been opened just enough to suck the oil from the cap into the low side of the system. You can proceed to gas the system up through the low side only. Make sure you know the capacity weight of gas to put into the system. Understand your high & low pressure readings on you guage when the compressor kicks in.
اوستا اینکارو اشتباهت
اینکار باعث میشه این مقدار روغن فقط تو شیلنگ ها بمونه شما حداقل باید 80cc روغن اضافه کنی
در ضمن اواپراتور وکندانسور رو هم باید بشوری دوست عزیز
While letting in pounds of atmospheric pressure filled with moisture
6ft on non condensible just contaminated the system lol
Nice you added oil to the hoses and not the compressor
That’s a dumbest thing you could do to the AC system.
Bass background
you will vacuum again, you will draw back the oil you have given
I wish there was an actual technique to know exactly how much we have in the system and how much to add when replacing a system part…a lot of guessing 😅 I hope I’ll do it right. I’m changing the condenser and the dryer box
I’m doing the same this week. How much oil did you add? I’m thinking 1oz
@@christianmoss2395
I added one oz in the condenser and it works great
@@christianmoss2395 oh by the way I only changed the condenser, if you change other parts you have to take that in consideration for the amount of oil