Econoline E350 1 Ton V8-5.4L Prop SOHC VIN Z (1998)
4. Install the cooler bypass valve fitting bolts.
CAUTION: If the cooler bypass valve bolt is over-tightened the rubber-coated sealing washers can be damaged, causing a transmission fluid
leak.
NOTE: Align the two rubber-coated sealing washers while assembling the front cooler bypass valve fitting.
5. Tighten the cooler tubes.
6. Lower the vehicle.
NOTE: If equipped with air suspension, reactivate the system by turning on the air suspension switch.
7. Fill the transmission with MERCON(R) V Automatic Transmission Fluid XT-5-QM or equivalent meeting Ford specifications MERCON(R) V
ATF. Check for proper operation.
