Figure 99. Checking cylinder sleeve for roundness.
(5) Remove cylinder sleeves using removal tool as
(6) Remove all dirt, carbon, and oil from cylinder
sleeves and from the machined recess and bore
in cylinder block. Replace sleeves if scored or
(1) Thoroughly clean cylinder sleeve and the bore
in cylinder block. Make certain bottom surface
of flange on cylinder sleeve and the counterbore
Figure 100. Removing ring travel ridge.
in cylinder block are clean and free from nicks
(2) Check the out-of-square relationship of the
or burrs. Before installing packing rings on
cylinder sleeve counterbore to the center line of
sleeve, insert sleeve into bore of cylinder block
the cylinder using a special sleeve tool with an
to make sure sleeve can be pushed down into
place and turned in the bore by hand pressure.
Rotate the sleeve with the contact point of the
If the sleeve cannot be inserted and turned in
dial indicator, contacting
the above manner, more cleaning is necessary.