i have some questions about hydraulic fluid to ask. seems some foreman using the same fluid to replace the previous fluid in some gearbox, power steering, brake system and suspension system. what i know is atf only can be used for auto trans and power steering. i also heard that atf can be used for suspension. (inject to stock absorber).
1. is it all the fluid can be simply interchanged?
2. any effect performance and durable to those parts