VALVES AND SPRINGS MAINTENANCE
THIS WORK PACKAGE COVERS
Removal, Cleaning and Inspection, Repair, Installation
Tools and Special Tools
Tool kit, general mechanic's (Item 113, WP 0338
Shop equipment, field maintenance (Item 104, WP
Shop equipment, automotive maintenance (Item
Always wear safety glasses when removing or installing parts retaining compressed springs. Remove retain-
ing parts slowly to relieve spring pressure. Injury may result if you do not follow this procedure.
The following is a maintenance procedure for one valve. The maintenance procedures for the remaining
valves are identical.
Position valve spring compressor on valve spring (3)
and bottom of valve on cylinder head.
Compress valve spring (3).
Use extreme caution when removing locks
and rotors. Wear safety glasses. Accidental
release of the valve spring may cause
Remove two locks (1) and rotor (2) from valve stem
Slowly release valve spring compressor and remove.
Remove valve spring (3) and valve stem (4) from cyl-