Valve Spring, Retainer, and Seal: Notes

SPECIAL TOOL(S)

Courtesy of FORD MOTOR CO.

Compressor, Valve Spring 303-648

MATERIAL SPECIFICATION

Item	Specification
Motorcraft SAE 5W-20 Premium Synthetic Blend Motor Oil XO-5W20-QSP (in Canada Motorcraft SAE 5W-20 Super Premium Motor Oil CXO-5W20- LSP12) or equivalent	WSS-M2C930-A