AUTOMATIC TRANSAXLE OIL COOLER FLUSHING
TSB #:
18-AT-008
Page 3 of 4
SERVICE PROCEDURE
1. Mark the hoses with tape or parts tags so they
can be reconnected correctly.
Disconnect the oil cooler inlet and outlet hoses
from the oil cooler tubes.
2. Insert the nozzle of the aerosol can to either
hose and secure it with a hose clamp. Position
the other hose so that it discharges into a waste
container.
Remove the protective cap. Hold the can
upright and press firmly on the button to release
the solution. Flush for 15-20 seconds until clear
liquid comes from the outlet hose.
3. Reverse the hoses and flush in the other
direction until clear liquid comes from the outlet
hose. For best results, use the entire contents
of the aerosol can.
Clear liquid must flow freely in both
directions through the ATF cooler. If
not, the ATF cooler is clogged with
debris and must be replaced.
NOTICE
The procedure is the same for both
ATF coolers.
NOTICE
