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If you have just replaced the dryer on a 2000 ford focus air conditioner is it necessary to use a vacuum pump before recharging?
Wiki User
∙ 15y ago
Yes, because the entire system de-pressurized when you added a new component to the system.
Wiki User
∙ 15y ago
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How often should the air conditioner refrigerant be charged?
Never, unless you suspect of not cooling then there is a leak somewhere. A repair will need to be performed before recharging.
When recharging a refrigeration system with R-11 what vapor pressure is necessary in the shells before charging with liquid?
21.1" vacuum
How do you recharge an air conditioner on a 1981 Oldsmobile Delta 88?
This is not a DIY job. You have neither the tools, nor the knowledge to do this correctly. You must have a leak or it would not need recharging. It is illegal to add refrigerant to a system with a leak. The leak must be repaired before the system is recharged. Take it to a professional for repair and recharging.
What was used before conditioner?
Shampoo is used before conditioner
Do you let the iPod touch drain its battery completely?
i normally do, before recharging
When playing your DS while recharging will it damage the DS?
no it won't I tried it before and it was easy
When recharging AC is in the red?
Something is wrong. Seek professional help before you get hurt.
Why do you have to wait until a rechargeable battery is empty before recharging it again?
this will lengthen the batteries' lifetime.
Do you put a hot oil treatment on with a conditioner?
No you can out a hot oil treatment on before or after a conditioner
1992 Toyota Camry and the air conditioner blows hot air you have the ac switch on but you dont think the compressor is kicking on What can you check before getting it replaced Thanks?
Possibly a low refrigerant charge
What does 8-hours of battery mean?
It means the battery will operate a device for 8 hours before recharging is needed.
How do you add freon to ford windstar 2002 air conditioner?
You do not add freon. The refrigerant is R134a and if you buy a recharge kit at auto supply it comes with all needed instructions. The first thing to do is look at all of the connectors (usually about 4) on the lines leading from the a/c compressor to the firewall. If there is the least indication of oil at any connector you have an o ring leak. All O rings should be replaced before charging. This involves pulling system to vacuum and recharging after replacing O rings.
