94 - 9
13 Sun gear 1st stage holder assembly mounting
a Carefully lower the holder assembly so that it
meshes correctly with the internal teeth of ring gear
64. Turn the holder assembly slightly to mesh the
teeth of the spur gear with the teeth of holder 65.
b Carefully insert sun gear 66 and mesh the teeth of
planetary gear 69.
Section E
Hydraulics
9803/6400
Section E
94 - 9
Issue 1
Slew Motor
Reduction Gear
Assembly (cont’d)
14 Turn the 1st stage holder assembly by hand to check
that the output shaft rotates smoothly.
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