Which workshop or 3S dealer in Lahore has a refrigerant recovery machine that can weigh the charge as well?
Shahnawaz doesnt have it at least and neither does toyota cantt i have checked so far.
well - here is a post speaking of such but the user is in peshawar.
https://www.pakwheels.com/forums/corolla/259676-help-needed-reguarding-ac-compressor-altis-2012-a-2
tabdeeeeli aa nahi rahi tabdeeeli agai ha... ... wo din door nhi jab sb pakistani ac ki gas fill krane peshawar aur kpk aya krenge ( imran khan parody)