A Simple Key For gearbox kereta auto Unveiled
A Simple Key For gearbox kereta auto Unveiled
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Antara tanda awal gearbox kereta rosak adalah masalah ketika ingin menukar gear, atau equipment sukar masuk. Kesukaran yang dialami adalah seperti semasa ingin memulakan pemanduan, proses untuk menukar gear menjadi lambat dan tidak seperti kebiasaan.
Gunakan Scanner OBD-II, sambungkan alat ini ke port diagnostik kereta untuk membaca info transmisi dan mengenal pasti sebarang ralat berkaitan nisbah gear. Bandingkan details RPM enjin dan kelajuan kenderaan untuk memastikan nisbah gear berfungsi dengan betul.
The governor is often a clever valve that tells the transmission how fast the vehicle goes. It really is linked to the output, And so the more rapidly the vehicle moves, the speedier the governor spins.
Setelah pemasangan, kenderaan akan diuji untuk memastikan gearbox berfungsi dengan baik. Ini termasuk ujian pemanduan untuk memeriksa kelancaran pertukaran gear dan memastikan tiada kebocoran minyak atau masalah lain.
Some automatic transmissions employ brake bands to exert resistance or keep selected components. They control gear engagement by enclosing a drum which is connected to a specific equipment or shaft and they are turned on hydraulically.
Pastikan tiada kebocoran minyak gear yang boleh menjejaskan prestasi gearbox. Untuk kereta handbook, pastikan klac berfungsi dengan baik kerana ia mempengaruhi penukaran equipment.
Pada awaktu pagi, apabila pemandu mula hidupkan enjin kereta untuk memulakan perjalan. Kebiasaannya mereka akan terus ubah posisi equipment ke D atau R. Dalam posisi itu, pemandu akan tekan pedal minyak untuk mulakan perjalanan.
The torque converter is just a fluid connection that connects the motor into the transmission. It is made up of two Most important elements: the turbine and the impeller, which might be each immersed in transmission fluid.
With two of these gearsets inside of a row, we could possibly get the four forward gears and 1 reverse gear our transmission requirements. We will set The 2 sets of gears collectively in the following part.
There is not any gear shift within an automatic transmission auto. Once you place the transmission into drive, almost everything else is automatic.
Most transmissions will upshift to third gear, or perhaps overdrive, if you choose your foot off the gas. Then any time you speed up out of the curve, they may downshift all over again. But when you were driving a handbook transmission auto, you would possibly go away the car in exactly the same equipment The complete time. Some automatic transmissions with Superior Manage methods can detect this example Once you have absent about a number of the curves, and "study" never to upshift all over again.
ATF yang tidak mencukupi juga boleh mengundang pada peningkatan suhu yang tinggi di dalam gearbox. Dalam masa yang sama ia boleh menghakis rujuk di sini permukaan komponen-komponen dalaman gearbox dan anda akan dapati minyak equipment mempunyai habuk besi yang halus.
The second is surely an overdrive -- the output speed is quicker when compared to the enter speed. The final is a reduction all over again, though the output route is reversed. There are lots of other ratios which can be gotten out of the planetary gear established, but these are generally the ones that happen to be pertinent to our automatic transmission. You can see them during the animation beneath:
If you place the transmission in second equipment, it will never downshift or upshift outside of second, even from an entire end, unless you progress the change lever.