43
EATON
Heavy-Duty Series 2 Hydrostatic Pumps Parts and Repair E-PUPI-TS004-E October 2004
The Series 2 Variable
Displacement Pump is
now ready for test and
installation.
69. Install the retaining
ring into the pump
housing using internal
retaining ring pliers.
70. Tap the retaining ring
inward until it snaps
firmly in its groove
using a seal driver or
similar tool.
68. Install the spacer
washer on top of the
seal.
When severe wear in
the seal area of the
shaft is noted, you
may want to add an
additional spacer
washer(s) to relocate
the seal. A maximum
of two spacers may
be used.
66. Install the seal into
the pump housing,
protecting the shaft
seal with a seal bullet
or similar tool. Install
the seal with the lip of
the seal facing
inward. (See Tools on
page 56.)
67. Drive the seal into the
pump housing using a
seal driver or similar
tool. Drive the seal in
just far enough to
install the spacer
washer and retaining
ring.
62. Carefully position the
electronic module. Tuck
all cables under the
module. Avoid pinching
cables at mounting
points.
Install the three
lockwashers and three
button head cap screws.
Torque the to 40-48
lbf·in[4,5–5.4 Nm].
63. Connect the command input device to the
electronic module.
64. Connect the electrical power source to the
connector on the control electronic module.
Continue with step 66.
Assembly
