Page 869 - 2006 HARLEY FLSTCI SERVICE MANUAL
P. 869

d0173b3x                                                           Figure 3-110. Checking Valve Stem Protrusion






























                                         guides must be



                      SPECIALTY TOOL  Neway valve seat cutter  Cylinder head holding fixture  Valve guide cleaning brush  NOTES Verify correct valve stem to valve guide clearance before  new   If  Table 3-6.  installed, complete that task before refacing valve seats. This procedure is not based on the lapping of valves. The end result is an interference fit between the 45° valve Wipe valve seats and valve faces clean. From the bottom of the cylinder head, insert the valve stem into the valve guide. Push on bottom of valve until it contacts the valve See Figure 3-110. Measure valve stem protrusion. Seat wear causes the valve stem protrusion to change. Placing finger a
              VALVE AND SEAT REFACING















                      PART NO.  HD-35758-B  HD-39786-A  HD-34751-A  refacing. Refer to   face and the valve seat which will be 46°.  seat.  area on the cylinder head.  head as necessary.  steel which results in accelerated wear. Secure cylinder head for servicing.  spark plug hole.   ing operation.  ber.   valve seat.  2006 Softail: Engine


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