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4
SLEW MOTOR
DISASSEMBLY AND ASSEMBLY
6. Install the pin (23) on the cylinder block.
Apply grease to the pin beforehand.
7. Install the guide (22).
8. Attach the piston assembly (21) on the shoe holder (2)
and install them on the cylinder block.
• Apply hydraulic oil to the sliding surfaces before-
hand.
9. Press fit the shaft (29) into the housing.
10. Install the swash plate (28) on the housing.
Apply grease to surface (A) of the swash plate.
11. Install the cylinder block (18) and the disc (19) on the
housing.
• Make sure that the pin (23) is not coming off.
12. Attach the O-ring on the brake piston (17) and install
them on the housing.
• Make sure that the pin hole (B) is positioned as
shown in the figure.
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