2. When your auto appears the following situations, how to resolve? Producing gear change impact during the running process. Producing gear change impact during the running process. Gear shifting untimely or lagging. Gear shifting untimely or lagging. When auto runs exceeding 50,000 kilometers. When auto runs exceeding 50,000 kilometers.

3. Advantages of automatic transmission Advantages of automatic transmission 1. Easy operation. 1. Easy operation. 2. Reducing driver’s visual strain and discomfort. 2. Reducing driver’s visual strain and discomfort.

4. Installation of auto automatic transmission including front-wheel drive and rear-wheel drive

5. Composition of AT AT consists of torque converter, planetary gearset, hydraulic Control system and electronic control system.

6. Lever-type band brake Most common Most common brake structure in AT brake structure in AT

7. Hydraulic control valve body in transmission Mostly positions affected Mostly positions affected by by dirty fluid dirty fluid

8. Automatic transmission fluid changer

9. Fluid exchange diagram for automatic transmission fluid changer Pipe connecting diagram Pipe connecting diagram for for changing changing used used fluid fluid

10. Top menu ● LCD display and human design making convenient operation. ● Filling according to the desired amount of various kinds of fluid. ● Reducing fluid amount when there is excessive fluid in AT according to the required quantity of fluid. ● Automatic identification of the positive and negative terminals of the power. ● Intelligent electronic control equivalent exchange for new and used fluid.

12. Control panel and structure

14. Comparison for torque converter before and after cleaning & exchange