F 150 2WD Pickup V8-4.6L CNG SOHC VIN 9 (1997)
3.
Replace the piston and top Accumulator Spring with the new bonded Piston (F7AZ-7F251-AA) and spring (refer to Figure 1 for applications). If
not damaged, reinstall the bottom Accumulator Spring and cover.
4.
Reinstall the retaining ring.
NOTE:
DO NOT REUSE THE TRANSMISSION PAN GASKET IF IT IS DAMAGED.
5.
Install the transmission pan and gasket.