Manitowoc Grove RT765E-2

6-2
Published 9-04-2014, Control # 422-08
SWING SYSTEM RT765E-2 SERVICE MANUAL
pressure in the swing brake applies the brake. When the
Swing Brake Selector Switch is positioned to OFF, the
regulated flow is directed from the pressure reducing/
sequence valve to the brake release port, overcoming the
brake spring pressure and releasing the swing brake.
Regulated flow from the pressure reducing/sequence valve
is also provided to the power brake valve where it is available
for the activation of the swing brake when the pedal is
depressed.
9
2
4
1
6
7
5
8
FIGURE 6-1
6470-1
1
3
Item Description
1 Breather Plug
2 Filler Plug
3 Swing Drive and Brake
4 Hydraulic Apply Brake Port
5 Hydraulic Release Brake Port
Item Description
6 Level Plug
7 Motor
8Pinion
9Drain Plug
Reference Only