4-3Z Master Z597 Diesel Service Manual
4
HYDRAULIC SYSTEM
6. Remove the case drain hydraulic hose, located on
the left hand side of the hydrostatic pump (Fig. 124).
Note: When removing hydraulic hoses from the
pump, cap the hose and the tting on the
hydrostatic pump. This is to make sure dirt
and debris does not enter these areas.
Fig 124 DSC-2083
Note: Before removing the hydraulic lines from
the hydrostatic pump, mark or tag one of the
hoses to make sure they are reconnected
correctly.
Fig 126 DSC-2088
8. Remove the hydraulic suction line from the top of the
hydrostatic pump (Fig. 126). Install caps on the
hydraulic line and on the ttting.
Fig 125 DSC-2087
7. Remove the two hydraulic hoses on the bottom of
the hydrostatic pump that go to the hydraulic motor
(Fig. 125). Install caps on the hydraulic hoses and
ttings.