Vanguard BIG BLOCK M540000, Repair Manual, Page: 86 / 168

11. Rotate crankshaft ( A , Figure 104) to align timing marks
(see inset image) on crankshaft gear tooth and camshaft
gear root.
104
NOTE: Valve tappets are now clear of the camshaft lobes.
12. Remove camshaft ( B ) from bearing bore in crankcase.
13. Remove valve tappets from crankcase.
a. Tag each tappet as it is removed, so that it can be
installed in its original location when the engine is
assembled.
14. Rotate the crankshaft until piston is at the bottom of its
stroke.
15. Use a plastic scraper to carefully remove carbon ridge at
top of cylinder bore ( A , Figure 105).
105
NOTE: Failure to remove carbon ridge can result in piston
ring breakage.
16. Rotate crankshaft as necessary to obtain best access to
connecting rod cap screws.
17. Remove the 2 fasteners ( A , Figure 106) to release
connecting rod cap ( B ) from connecting rod ( C ).
106
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