Eaton Char-Lynn S Series, Информация по ремонту

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9
Dust Seal
Apply
petroleum
jelly across
this area, see
step 28.
This Lip
to Face
Inward
Interior
of
Motor
Output shaft
Bearing Race
Figure 15
Seal
Pressure
Seal
Back-up
Ring
(-009
and -010
Motors)
Figure 16
Spacer
Plate
Drive
Seal
General Purpose Motors
S Series
Reassembly
27 Before installing the flange and seal assembly over the shaft, place
a protective sleeve or bullet over the shaft. Lubricate space between
dust seal and pressure seal, as well as lips of both seals, see Fig. 15.
Install flange. Rotate flange slowly while pushing down over shaft.
Be careful not to invert or damage the seals.
28 Clamp motor in vise as shown in Fig. 5, install dry screws and
alternately torque immediately to 28Nm [250 lb-in]. If you use
primer, allow to cure for 10-15 minutes, without primer, allow 6 hours
before subjecting motor to high torque reversals. On all other
applications you can run the motor immediately. If you use new bolts,
make sure they are the correct length, 22mm [.875 inch] under head
length, see parts list for correct part number. Longer screws will not
permit proper seal between the flange and housing. Install key in key
slot of shaft.
Geroler End
29 Clamp housing in a vise, Gerotor end up. See Step 1 for correct
clamping procedure.
Important: To aid installation of seals, apply light coating of clean
petroleum jelly, such as Vaseline, to seals before installing.
Important: Do not stretch seals before installing.
30 Pour approximately 35 cc of clean hydraulic oil in output shaft
cavity.
31 Install 90mm [3.59 in.] I.D. seal in housing seal groove. Avoid
twisting seal.
32 Install drive, observe proper timing procedure (Fig. 18).
33 Place spacer plate carefully on the housing, align bolt holes.
34 Install 90mm [3.59 in.] I.D. seal in Gerotor seal groove, see Fig. 17.
Avoid twisting seal.
35 Carefully place Gerotor on the spacer plate, see Fig. 17. Observe
proper timing procedure, see Fig. 18.
Figure 17
Geroler
Drive
Spacer
(Not Used
on -010
Motors)
Seal
Chamfer Side of Geroler Ring
Toward Spacer Plate
Counter Bore Side of Screw Holes
Toward End Cap