Mountaineer 4WD V6-4.0L VIN E (1999)
Valve Guide Seal: Service and Repair
Removal
1. Remove the valve springs.
2. Remove the valve stem seals.
Installation
1. NOTE: Lubricate parts with Super Premium SAE 5W30 Motor Oil XO-5W30-QSP or equivalent meeting Ford specification WSS-M2C153-G
prior to installing.
Follow the removal procedure in reverse order.
