Expedition 2WD V8-5.4L SOHC VIN L (1997)
28. Remove the three front oil filter adapter bolts and the nut.
29. Remove the rear bolt, and remove the oil filter adapter.
INSTALLATION
1. Position the oil filter adapter and install the rear bolt.
NOTE: Clean and inspect the mating surfaces, and install new gaskets.
2. Install the three front bolts and the nut.