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Re: 77 Lincoln Refrigerant capacity?
Posted to Technical Discussion Forum on 6/5/2024 2 Replies

Adding refrigerant until just after the sight glass is clear is fine if using R12 and the pressures are normal. As I recall, doing so with R134 after a retrofit would result in overcharging the system. While there was no "set" procedure for the amount of R134 ... Login to read more.

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