3 Mount collar 59 and put snap ring 60 in position. Take
care to mount the collar in the correct direction, as noted
in Dismantling.
94 - 5
1 Position collar 54 on pinion shaft 53 and mount the plate
56. Take care to mount in the correct direction.
2 Heat the bearing 57 to 50 °C above ambient
temperature and press fit it on the pinion shaft.
Note: Do not heat to a temperature greater than 100 °C.
Section E
Hydraulics
9803/6400
Section E
94 - 5
Issue 2*
Slew Motor
*
Reduction Gear
Assembly
Refer to the sectional drawing on page E/83-2 as a guide to
dismantling and assembling.
Apply clean hydraulic fluid to all sliding contact faces during
assembly.
4 Grease the rollers of bearing 57.
Note: Although the total grease capacity is 1000 cc, only 400 cc
is used in the above procedure; the rest should be added
after assembly.
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