Checking the oil level in the transfer case (A540N) [Toyota Carina T190]

1. Place the vehicle on a level, horizontal surface and apply the parking brake.

2. Remove the dipstick and wipe it clean.

3. Insert the dipstick completely into the nozzle.

4. Remove the dipstick: the oil level should be between the "LOW" and "HIGH" marks. If the level is below this range, add oil.

Note: Do not overfill above the specified level.