6. CYLINDER HEAD/VALVES K-XCT 125i Tensioner Sealing Bolt CAMSHAFT REMOVAL Turn the A.C. generator flywheel so that the "T" mark on the flywheel aligns with the index mark on the crankcase. Hold the round hole on the camshaft gear facing up and the location is the top dead center on the compression stroke. Round Hole Remove the tensioner sealing bolt and spring. Remove the two bolts from cam chain tensioner and then remove the tensioner and gasket. Camshaft Remove the camshaft gear and bolt. Remove the camshaft from the cylinder head 6-8