Expedition 2WD V8-281 4.6L SOHC (1998)
3. Install the O-ring seals.
1
Lubricate the O-ring seals with Motorcraft YN-12b refrigerant oil F2AZ-19577-AC (Canada: Motorcraft CYN-12b) or equivalent meeting
Ford specification WSH-M1C231-B.
CAUTION: Use only new green O-rings. The use of any O-ring seals other than specified may result in intermittent leakage during vehicle
operation.
4. Connect the spring lock coupling fittings with a twisting motion until the A/C tube lock coupling spring snaps over the flared end of the female
fitting.
5. Install the A/C tube lock coupling clip.
