92 - 2
Motor Assembly/Cylinder Assembly
Dismantling (cont’d)
5 Remove the caps 30 with a 14 mm A/F hexagonal key
and take out the springs 31 and check valves 29.
Remove by-pass valve assembly by unscrewing cap 28
using a 10 mm A/F hexagonal key.
Note: Record the relative positions of the parts to ensure
correct reassembly.
Section E
Hydraulics
9803/6400
Section E
92 - 2
Issue 2*
Slew Motor
*
4 Remove the caps 37 with 14 mm A/F hexagonal sockets
and remove relief valves 34 from the motor.
Note: Record the position of relief valves 34 to ensure
correct reassembly.
6 It is advisable to make alignment marks on cover 17 and
housing 25 with white paint, etc. to facilitate reassembly.
7 Loosen the bolts attaching cover 17 and housing 25 with
a 12 mm hexagonal key.
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