terima Kasih atas jwpn tuan. utk Q1 di atas sejauh mana tahap kritikal GB sy? utk prestasi lbh baik perlukah sy tkr GB atau overhaul?

When you browse How Torque Converters Get the job done, you figured out about lockup torque converters. In order to enhance performance, some automobiles Have got a system that locks up the torque converter so that the output on the engine goes straight for the transmission.

The overall Motors Hydra-Matic grew to become the main mass-produced automatic transmission following its introduction in 1939 (1940 model year). Available as an option in cars such as the Oldsmobile Series 60 and Cadillac Sixty Unique, the Hydra-Matic mixed a fluid coupling with three hydraulically managed planetary gearsets to generate four forward speeds as well as reverse. The transmission was sensitive to motor throttle place and highway speed, developing fully automatic up- and down-shifting that different In accordance with working situations. Options with the Hydra-Matic integrated a broad unfold of ratios (enabling both equally good acceleration in to start with equipment and cruising at low motor pace in top rated gear) and also the fluid coupling handling only a percentage of the engine's torque in the very best two gears (rising gasoline economic system in those gears, comparable to a lock-up torque converter).

A system linked to the throttle - referred to as a kickdown - is utilized to result a alter-down for immediate acceleration. If you press down the accelerator all of a sudden to its complete extent, a reduced equipment is chosen Virtually instantaneously.

Most devices use solenoids that happen to be controlled by possibly the motor control device, or even a different transmission Handle device. This enables For additional specific Charge of shift points, change good quality, reduce change situations and handbook Manage.

The principle pump which pressurises the ATF is typically a gear pump mounted amongst the torque converter plus the planetary equipment established. The input for the key pump is connected to the torque converter housing, which in turn is bolted for the engine's flexplate, so the pump gives strain Every time the engine is working. A disadvantage of this arrangement is that there's no oil tension to work the transmission if the engine isn't functioning, as a result it is actually not possible to thrust begin a automobile Geared up with the automatic transmission with no rear pump (In addition to many automatics built just before 1970, which also included a rear pump for towing and press-starting reasons).

Use of the manumatic features are generally accomplished both by means of paddles Positioned beside the steering column, or "+" and "-" controls to the equipment selector. Some cars and trucks give motorists both of those strategies to request a handbook equipment choice.

Terimakasih yang tak terhingga kepada pengunjung dan pertanyaan gearbox kereta auto yang diajukan semuga anda semua diberkati Allah seadanya. Olehkerana pertanyaan mengenai aircond kereta amat banyak jadi disini website kereta mengambil peluang ini  menyenaraikan komponen-komponen aircond yang selalu mengalami kerosakan dan tanda-tanda biasa yang selalu dijumpai untuk kerosakan komponen aircond tersebut agar ianya dapat membantu anda dalam menangani kerosakan pada sistem aircond.

Most cars make use of a "P–R–N–D–L" structure with the gear selector, which includes the next positions:[33]

The friction substance is splined on the inside, in which it locks to one of several gears. The steel plate is splined on the surface, exactly where it locks for the clutch housing. These clutch plates may also be replaced if the transmission is rebuilt.

Namun, seperti komponen lain, gearbox juga boleh mengalami kerosakan jika tidak diselenggara dengan betul. Berikut adalah 9 tanda-tanda bahawa gearbox kereta anda mungkin bermasalah:

Ini masalah wiring pada alternator tersebut,ada kemungkinan wayar soket pada alternator tak sentuh betul atau tercabut.

Perihal yang sama dihadapi kat kite orang, Pomen Yala. Kebanyakkan yang kami buat adalah gearbox untuk kereta2 lama Jepun. Masalah slip gear kerap berlaku lebih2 lagi bila 'mesh gear' yang berkurun lama telah haus.

Salam tuan doktor..kereta perdana auto 2004 sy kenapa lembab cm kura2..cmni citer die..sebulan lpas sy baru lpas excident n skrang ni siap baiki tp masalah nya..contoh nya masa sy berhenti kt trafik light-weight n trafik light-weight tu hijau tp masa nk gerak kreta sy lembab sgt2 padahal pedal dh hbis ditekan.