PL720 4WD L4-2389cc 2.4L SOHC (Z24) (1983)
IN-VEHICLE FLUID CHANGE/FLUSH
If the transmission or transaxle is contaminated with burned oil or clutch and band material, all fluid, including the fluid in the torque converter, must be
changed and the transmission flushed out. Drain and replace the the old fluid and use the following procedure to flush the assembly.
1.
Disconnect the transmission oil cooling lines at the radiator heat exchanger.
2.
Block the transmission oil return line. Connect a rubber line to the disconnected transmission oil "out" line and place the rubber line into a
suitable oil drain pan.
3.
Start the engine and allow the vehicle to run at idle in "PARK." Oil will now be discharged out of the transmission oil cooler line.