Remove the support device of the rack
(Refer to Illustration 10)
·Screw down the lock nut 20 with an special
purpose spanner first, then the adjusting plug 21,
and remove the spring 22 and the rack holder 23
in sequence..
Remove the valve core assy ( Refer to
Illustration 11)
·Clamp the hull oil cylinder assy 17 which is
used to fix the valve core assy on the bench
vises and the upper limiting plug of the rack
end. Remove the hexagon flange bolt 23 and
the plug cap 26 of the valve core tail with a
special purpose tool. Then remove the valve
core assy 13. Cover the protector on the pinion
shaft spline, and take off the oil seal 11 and the
bearing 12(Do not damage the lip of the oil
seal)
Remove the stop collar assy ( Refer to
Illustration 12)
·Remove the round wire snap ring 36 with a
wire caliper, then the stop collar 35 and the O
rubber ring 28
Illustration 12
Illustration 10
Illustration 11