ATF Replacement: Inspection

1. Remove the drain plug from oil pan and drain the fluid.
   Fig 1: Removing Drain Plug From Oil Pan And Drain Fluid

   Courtesy of ISUZU MOTOR CO.
2. Reinstall the drain plug securely. Torque:  19 N.m (14 lb ft)
3. With the engine OFF, add new fluid through the filler tube.
   FLUID SPECIFICATION
   
   

   Drain and refill	5.2 liter
   Dry fill	8.7 liter
   Fluid	Isuzu Genuine Automatic Transmission Fluid (Part No.2-90531-200-0)

4. Start the engine and shift the selector into all position from "P" through "L", and then shift into "P".
5. With the engine idling, check the fluid level. Add fluid up to the "COLD" level on the dipstick.
6. The ATF level must be checked again for correct level with the "HOT" level.

The flushing procedure of automatic transmission is shown below.

1. Replace wrong ATF with specified ATF according to the usual procedure.
2. Lift the driving wheels.
3. With engine idling in D, 2, L, and R position for several minutes.
4. Repeat 1 through 3 three times or more.