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SLEW MOTOR
DISASSEMBLY AND ASSEMBLY
Reduction gears
1. Press fit the oil seal (13).
Apply grease on the perimeter and the mount of
the oil seal beforehand.
• Use press fitting jig A.
• Dimension of the oil seal press-fitted: 4.25 mm
2. Press fit the bearing (12).
3. Fill grease into the inner race of the taper roller bear-
ing.
Brand: Shell Albania Grease #2
Filling volume: 62 to 72 mL
4. Install the shaft (11) on the housing.
Apply grease to the oil seal lip beforehand.
5. Install the collar (9) and the plate (10).
• Use press fitting jig B.
• Apply a load of 9800 N.
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