92 - 3
8 Place the motor with the main shaft downwards and lift
off cover 17.
9 Remove snap ring 23 and remove the inner ring of
needle bearing 22.
Section E Hydraulics
9803/6410
Section E
92 - 3
Issue 1
Slew Motor
Motor Assembly/Cylinder Assembly
Dismantling (cont’d)
10 Remove 'O'-ring 13. 11 Remove balance plate 21. Remove the pins 15 from
the balance plate.
Note: The balance plate 21 must be reinstalled correctly on
cover 17. (The alignment of the hair groove and round
groove which select high and low pressure is very important.
Before removing the balance plate, note the correct
relationship with cover 17.)