Automatic Transaxle Fluid Check

AUTOMATIC TRANSAXLE FLUID CHECK
1. Drive the vehicle until the fluid temperature rises to the normal temperature (70 - 80°C).
2. Park the vehicle on a level surface.
3. Move the selector lever through all positions to fill the torque converter and the hydraulic circuits with fluid, and then move the selector lever to the N position.
4. After wiping off any dirt around the oil level gauge, reinsert and remove the oil level gauge and check the condition of the fluid.

NOTE: If the fluid smells as if it is burning, it means that the fluid has been contaminated by fine particles from the bushes and friction materials, a transaxle overhaul may be necessary.

5. Check that the fluid level is at the HOT mark on the oil level gauge. If the fluid level is lower than this, add more fluid until the level reaches the HOT mark. Automatic transaxle fluid: DIAMOND ATF SP-III, SK ATF SP-III.

NOTE: If the fluid level is low, the oil pump will draw in air along with the fluid, which will cause bubbles to form inside the hydraulic circuit. This will in turn cause the hydraulic pressure to drop, which will result in late shifting and slipping of the clutches and brakes. If there is too much fluid, the gears can churn it up into foam and cause the same conditions that can occur with low fluid levels. In either case, air bubbles can cause overheating and oxidation of the fluid which can interfere with normal valve, clutch, and brake operation. Foaming can also result in fluid escaping from the transaxle vent, in which case it may be mistaken for a leak.

6. Insert the oil level gauge securely.
7. The fluid and the A/t filter should always be replaced when overhauling the transaxle or after the vehicle has been driven under severe conditions. The replacement procedures are given below. Furthermore, the A/t filters are special filters which are only to be used for the automatic transaxle.

NOTE: When new, automatic transmission fluid should be red. The red dye is added to distinguish it from engine oil or antifreeze. As the vehicle is driven the transmission fluid will begin to look darker. The color may eventually appear light brown
Also, the dye, which is not an indicator of fluid quality, is not permanent
Therefore, further investigation of the automatic transaxle is required if,
^ the fluid is dark brown or black.
^ the fluid smells burnt.
^ metal particles can be seen or felt on the dipstick.