Figure 3-26. Engine cylinder block, removal and installation.
Figure 3-27. Engine cylinder block, disassembly and reassembly.
3-25. Valves, Valve Seats and Valve Guides
are used to adjust the valve clearance. The stem of
a. General. The valves are mounted in the
each valve rides within a valve guide in the cylinder
cylinder block and are raised and lowered by the
block. The valves are make of high, heat-resistant
adjustable valve lifters, operating in contact with
steel and seated in alloy-steel replaceable valve seat
the camshaft. Screws threaded in the valve lifters