James R. Member Messages 147 Aug 3, 2026 #1 I'm servicing the A/C on my Komatsu D320-7 dozer. How much R134a refrigerant and compressor oil should I add? Any recommendations would be appreciated.
I'm servicing the A/C on my Komatsu D320-7 dozer. How much R134a refrigerant and compressor oil should I add? Any recommendations would be appreciated.
