Mustang GT V8-4.6L SOHC VIN X (1998)
Lifter / Lash Adjuster: Service and Repair
Removal and Installation
REMOVAL
1. Remove rocker arms.
2. Remove valve tappets from cylinder heads.
3. Clean and inspect valve tappets.
INSTALLATION
1. Apply Super Premium SAE 4W30 Motor Oil XO-5W30-QSP or equivalent meeting Ford specification WSS-M2C153-G to valve stem and tip,
rocker arm roller contact surfaces and valve tappets and cylinder head valve tappet bore.
2. Install valve tappets into cylinder heads.
NOTE: Valve tappets must have no more than 1.5 mm (0.059 inch)of plunger travel prior to installation.
3. Install rocker arms.
