kalau tuan ada buat routine maintenance (tukar ATF dan filter in time) dgn baik dan tiada sebarang kebocoran minyak gearbox, saya cadang tuan dtg bengkel kami dulu utk cek lebih lanjut. Standard Motors’ Hydra-Matic, released in 1940, was amid the main, utilizing a hydraulic fluid coupling and planetary gearsets. https://gearboxauto21863.blogitright.com/32494411/not-known-details-about-gearbox-auto