Section E
94 - 9
Reduction Gear
Assembly (cont'd)
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.
14
Turn the 1st stage holder assembly by hand to check
that the output shaft rotates smoothly.
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Hydraulics
Slew Motor
b Carefully insert sun gear 66 and mesh the teeth of
planetary gear 69.
Section E
94 - 9
Issue 1