HOME sm00956 sm00945 Figure 3-27. Camshaft Toe Spalling (typical) Figure 3-26. Micro-Stoned Camshaft Lobes If camshaft lobe exhibits spalling that extends fully across the width of the camshaft lobe or extends past 15 mm beyond the toe of the camshaft lobe in either direction of camshaft travel, replace camshaft. Camshaft Spalling spalling is within specification. • See Figure 3-27 • See Figure 3-28 camshaft lobe. Figure 3-25. Camground Camshaft Lobes sm00957 sm00959 Figure 3-28. Camshaft Heel Spalling NOTE cur on either the heal, toe or ramp of the following guidelines to verify if tion. shaft spalling is within an acceptable f camshaft lobe.
mshaft spalling on camshaft heel is vel as spalling extends across entire Figure 3-29. Cam Lobe (typical) s of camshaft lobe on eac 2009 VRS howing 15 mm from toe h side of lobe C Service: Engine 3-23