The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

A/c system recharge. When topping up from a leak, is vacuuming necessary.

posted by  someone claiming to be Lawrence on  Tue Jul 5 11:50 CST 2005 [RELATED]

Hi board,
I bought a can of r341a. It came with a can of refrigerant/sealer/lubricant(ester) and a gauge. The instructions said to attach to the low side and then dispense the coolant into the system.
Isnt the theory that if air is leaking out, then some must also be getting in?
And if this is true, then shouldnt it stand to reason that a vacuum is required before 'topping up"?

The reason I ask Is because when I attempted to use this device, when I started to dispense the coolant, at first things started to get cooler, but then it got warmer. And things never did work right.
Since then Ive been told that my compressor is leaking and that I will need a new one. But I need to try to keep my system working until I have time to pull and replace the compressor. I need to get through the hot months in sacramento.
Can anyone help with this.

Thank you

Lawrence






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.