February 2017
8-4
Turntable Rotation Manifold Components
The turntable rotation manifold is mounted to the turntable rotation motor at the ground control side of the
machine.
Index
Description
No.
1
Counterbalance valve, 1000 psi
2
Counterbalance valve, 1000 psi
3
Shuttle valve, 2 position 3 way
4
Orifice, 0.030 inch / 0.8 mm
Part No. 1259369GT
Schematic
Function
Item
RA
Turntable rotate left
RB
Turntable rotate right
RD
Turntable rotation brake release
RC
Brake release circuit
S-80 • S-85 • S-80X
Service Manual
Manifolds
Torque
25-30 ft-lbs / 34-41 Nm
25-30 ft-lbs / 34-41 Nm
8-10 ft-lbs / 10-15 Nm
121