92 - 9
14
Insert the brake unit springs
14
back into brake piston
15
.
Note:
Insert the springs
14
the same order as they were found
during dismantling.
15
Mount the bushings
11
with Teflon rings
13
and the plate
springs
12
and the balance plate
7
into the bushing holes
in cover
28
.
Note:
Apply a coating of grease to the end faces and
peripheries of the bushings
11
and to the Teflon rings
13
before mounting them, as this helps prevent them from falling
out when the cover is mounted onto the housing.
When assembling balance plate
7
and cover
28
, confirm
alignment marks on the mating faces to facilitate
reassembly.
16
Press needle bearing
3
inner ring into cover
28
and attach
snap ring
2.
17
Apply grease to the 'O'-ring and install 'O'-ring
8
to cover
28
.
Section E
Hydraulics
9803/6020
Section E
92 - 9
Issue 1
Slew Motor
Motor Assembly/Cylinder Assembly
Assembly (cont’d)
289050
289070
289080
288660
14
21
A, B PORT SIDE
RELIEF SIDE
7
11
13
12
28
2
3
28
8
28
Summary of Contents for JS70
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