Hyundai HX145LCR Manual page 477

(7)
Remove flange socket (435) and remove
gear pump (04).
(8)
Loosen hexagon socket head bolt (401)
which tighten pump casing (271, 272) and
valve block (312).
(9)
Place pump horizontally on workbench
with its regulator fitting surface down, and
separate pump casing (271,272) from
valve block (312).
Remove 1st gear (116) when separating
pump casing from valve block (312) too.
(10)
Pull out cylinder (141), pistons (151), set
screw (153), spherical bush (156) and
cylinder springs (157) simultaneously
from pump casing (271, 272) straightly
over drive shaft (111, 113).
Take care not to damage sliding surface
of cylinder (141), spherical bush (156),
shoes (152), swash plate (212), etc.
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140Z98MP14
140Z98MP15
140Z98MP16
140Z98MP17