Download ’04 Mitsubishi Endeavor Cylinder Head Gasket Service Manual – Fig. 82: Removing/Installing Cylinder Head Gasket REMOVAL SERVICE POINT << A >> CYLINDER HEAD ASSEMBLY REMOVAL Use special tool MD998051 to loosen each bolt two or three steps in the order shown in the illustration. Fig. 83: Removing Cylinder Head Fig. 84: Identifying Cylinder Head Gasket On Cylinder Block With Identification Mark At Front Top INSTALLATION SERVICE POINTS >>A<< CYLINDER HEAD GASKET INSTALLATION 1. Degrease the cylinder head and cylinder block gasket mounting surfaces. 2. Make sure that the gasket has the proper identification mark for the engine.