Chapter 9: Cylinder Head
84
6. Pivot the rocker arms aside, or remove them
completely, and remove the push rods.
NOTE: Once broken-in, the rocker arm should
be kept with its corresponding valve.
NOTE: The intake and exhaust push rods are
identical and interchangeable. It is preferable,
but not absolutely necessary to return the same
push rods to their original locations on engine
with substantial (>
100 hours) operating time.
7. Remove the muffler, by following the steps
described in Chapter 8: Exhaust.
8. Double-nut and remove the exhaust studs, using
the same method described in Chapter 3: Air
Intake and Filters.
9. Remove the carburetor as described in Chapter
3: Air Intake and Filters.
10. Remove the cylinder head bolts using a 14mm
wrench. See Figure 9.4.
11. Lift the cylinder head off of the engine.
NOTE: Early production had the alignment dow-
els fit in the head bolt holes next to the push rod
chamber. See Figure 9.5.
NOTE: Current production has the dowels on a
diagonal. See Figure 9.6.
Figure 9.4
Cylinder head
bolts
Figure 9.5
Alignment dowels
Figure 9.6
Alignment dowels
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