A/T Fluid Quantity Inspection

INSPECTION OF TRANSAXLE FLUID QUANTITY
1. Drive the vehicle until the fluid temperature reaches normal.
2. Place the vehicle on a level floor.
3. Move the selector lever sequentially to every position. This will fill the torque converter and hydraulic system with fluid, then place lever in "N" (Neutral) position.
4. Before removing the dipstick, wipe all contaminant from area around the dipstick. Then take out the dipstick and check the condition of the fluid.

The transaxle should be overhauled under the following conditions.
- If there is a "burning" odor.
- If the fluid color has become noticeably blacker.
- If there is a noticeably excessive amount of metal particles in the fluid.

5. Check if the fluid level is in the "HOT" range on the dipstick.
If the fluid level is low, add automatic transaxle fluid until the level reaches the "HOT" range.

Transaxle fluid:
GENUINE HYUNDAI ATF AUTOMATIC TRANSAXLE FLUID, *MOPAR ATF PLUS TYPE 7176, DIAMOND ATF SP OR EQUIVALENT
*: MOPAR ATF PLUS TYPE 7176 is recommended lubricant.

Low fluid level can cause a variety of conditions because it allows the pump to take in air along with the fluid. Air trapped in the hydraulic circuit forms bubbles which will aerate the fluid, causing pressures to be erratic.

When the transaxle has too much fluid, the gears churn up foam and cause the same conditions which occur with low fluid level, resulting in accelerated deterioration of automatic transaxle fluid.

In either case, air bubbles can cause overheating, fluid oxidation, and varnishing, which can interfere with normal valve, clutch, and servo operation. Foaming can also result in fluid escaping from the transaxle vent where it may be mistaken for a leak.

Along with fluid level, it is necessary to check conditions of fluid. When fluid smells burned, indicating contamination with metal bushing or friction material particles, a complete transaxle overhaul is needed. Be sure to examine the fluid on the dipstick closely. If there is any doubt about its condition, drain out a sample to verify. After the fluid has been checked, seat dipstick fully to seal out water and dirt.