Section E - Hydraulics
Drive Motors
Axle Drive Motor
E-103 E-103
9803-9340-8
18 Install new ‘O’ ring 5 onto retaining plug 4 and screw
into the valve housing. Torque to 8 to 11 Nm (75 to
100 lbf in).
19 Install 2 springs 21 and 2 pins 20 in the holes located
in the bore of the valve housing 2.
20 Apply a light film of petroleum jelly to ‘O’ ring 3 and
install in the valve housing.
21 Apply petroleum jelly to inner 23 and outer 24 face
seals. Install seals on balance ring 22.
707600-1
Fig 6.
Important: Install face seals in the positions shown above
or the motor will not operate properly. Do not force or bend
the face seals. Any damage to these seals will affect the
operation of the motor.
22 Align pin notches in balance ring (see E above) with
pins 20 in the bore of valve housing 2. Install balance
ring assembly in the valve housing.
23 Insert a finger through the port of the valve housing
and apply pressure to the side of the balance ring.
Hold ring in position until valve housing 2 is in place
against valve plate 26.
Note: After installing the valve housing on the valve plate
check for proper placement. Push down on the valve
housing. There should be a slight spring action.
24 Install tie bolts 1. If using alignment studs, install 2
bolts opposite the studs and finger tighten the bolts.
Remove the alignment studs and replace with the two
remaining bolts. Torque bolts alternately to 50 Nm
(450 lbf in).
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