R 12 clima gas for bird 1963

[ines]

hi all, do some one know what was the fill quantity of the R12 clima gas in those times(1963)? i need that to know, because my Mecanic will fill in R 134 gas and for this changement is important to know the quantity (a heard about 965 til 1360 grams).
thank you lots
kind regards
ines

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[Special Ed]

My ‘64 takes 40oz, according to the shop manual

 

[ines]

My ‘64 takes 40oz, according to the shop manual

My ‘64 takes 40oz, according to the shop manual

hi special ed, thanks a lot for your quick replay. your mail made reflect that i am in possesion of a shop manual !!!!!! 😵for the 63 bullet bird is between 23/3 to 3 pounds. send regards from switzerland 😀

 

[Mrjagrock]

As a former A/C Kit manufacturer, The R134 will be less than the R12- How much, i do not know.

 

[ines]

As a former A/C Kit manufacturer, The R134 will be less than the R12- How much, i do not know.

thanks for this helping short information. my Mecanic told me that i it maybe +/- 600 to 800 grams

 

[Mrjagrock]

We, typically, would use approximately 14-18 oz of R134. However, you will se little improvement unless you change out several costly things on your system.