Topic: rebuilding AC defrost damper position switch

[67gta289]

I ended up rebuilding an AC defrost damper position switch and thought some tips might be useful.

[J_Speegle]

Thanks for posting and sharing this John

[preaction]

This is a perfect candidate for the library, thanks for taking the time to post what you found. John can you remember where you found your vacuum tool ?

[ruppstang]

John I have done the same repairs. Good that you were able record the process.
Thanks.

[67gta289]

The tool creates vacuum or pressure (selectable). Magnum Pro calibration pump model MVP-600.   For casual use your daily driver engine or wife's car 😀 will be more cost effective

[preaction]

Thanks, as you know there's nothing like having a nice tool for the job.