Vibratory Motor (CS-583D)
Remove & Install Vibratory Motor
At operating temperature, the hydraulic oil tank is hot and
under pressure. Hot oil can cause burns. Remove the fill
plug only when the engine is stopped and when the fill
plug is cool enough to touch with your bare hands.
Release the pressure in the hydraulic system (page 14-7).
Drain the hydraulic oil from the hydraulic oil tank. The
capacity of the hydraulic oil tank is 80 liters (21.1 U.S.
Disconnected three hose assemblies (2) from vibratory
motor (1). Cap and plug immediately.
Attach a lifting strap and hoist to vibratory motor (1) as
shown. Remove four bolts (3), and remove vibratory
motor (1) and the O-ring seal from the drum support
housing. Check the O-ring for wear or damage and
replace if necessary. The weight of the vibratory motor
is 18 kg (40 lb). When installing, use 9S-3263 Thread
Lock on the four bolts.
For installation of the vibratory motor, reverse the
After the vibratory motor has been installed, fill
the hydraulic oil tank with oil to the correct level.
See the Operation & Maintenance Manual for the