Quick question about ac recharge

[tyrantfour]

its gettin very hot, mid 90's in nashville. im trying to recharge my ac but i am not sure which port on the compressor is high and low. i know that the low side is between the evaporator and compressor but the lines are very hard to follow (no visibility)

[tyrantfour]

i know that i had checked the tsrm dilligently but i missed the elplosion of the compreesor that clearly notes which pipes are suction and discharge. just a dumb moment that took me a full day to figure out.

[Rich64N]

For the high pressure port, the fitting forward of the condenser (by the radiator) next to the receiver/dryer may be more convenient than the one at the compressor, particularly if you are using R-134 conversion fittings.