super 9 3 Workshop-manual : Page 80

          6. CYLINDER HEAD/CYLINDER/PISTON                                             SUPER 9        50


 PISTON RING INSPECTION                          Feeler Gauge                       Piston Ring
 Measure each piston ring end gap.
 Service Limits: Top/Second
 SH10DA: 0.40mm replace if over
 SF10DA: 0.40mm replace if over
 Set each piston ring squarely into the
   cylinder using the piston and measure
   the end gap.




 CONNECTING ROD SMALL END
 INSPECTION
 Install the piston pin and bearing in the
 connecting rod small end and check for
 excessive play.
 Measure the connecting road small end I.D.
 Service Limit:
 SH10DA: 17.03mm replace if over
 SF10DA: 17.03mm replace if over




 PISTON/CYLINDER INSTALLATION
 First install the expander in the second ring                      Piston
 groove.                                                                     Top Ring (1st Ring)
 Then install the top and second rings in
 their respective ring grooves.
 The piston rings should be pressed into the
 grooves with even force.
 After installation, check and make sure that
 each ring is flush with the piston at several
 points around the ring.
 A ring that will not compress means that                                     Second Ring
 the ring groove has carbon deposits in it
 and should be cleaned.                                  Expander




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