These utilised synchronizers to match equipment speeds, enabling for smoother shifts and easier driving. The mid-20th century noticed the introduction of automatic transmissions.  Penting untuk pemilik kenderaan sentiasa memeriksa paras minyak gearbox menggunakan dipstick yang disediakan. Normal Motors’ Hydra-Matic, introduced in 1940, was among the the first, utilizing a hydraulic https://gearboxkeretaauto42074.is-blog.com/38934558/the-best-side-of-gearbox-kereta-auto