The low pressure service port is located in the low pressure line from the compressor.
The service couplers originally supplied with most of the Rotunda R-134a A/C Service Centers, models 078-00850 and 176-00001, were too long to access the suction port on the subject vehicles with the R-134a system.
New shorter Retrofit High and Low Side Quick Disconnect Couplers were provided at no cost to Rotunda customers. These couplers should be used as a permanent replacement. Access to the suction port is achieved with these Low Side Quick Disconnect Couplers.
Additional pairs of these R-134a Low Side Quick Disconnect Couplers, for use on these or other brands of R-134a Service Equipment are available through Rotunda by ordering item # 176-R0036.
OTHER APPLICABLE ARTICLES: NONE
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES: 208000
Wednesday, July 26th, 2017 AT 7:38 PM