TM 5-3805-280-24-2
Hydraulic System
CAUTION: To avoid injury from escaping fluid
under pressure, stop engine, and relieve the
pressure in the system before disconnecting
hydraulic or other lines. Tighten all connections
before applying pressure.
3. Disconnect lines (A--F).
CAUTION: The approximate weight of swing
motor and brake is 60 kg (132 lb).
Swing Motor and Brake--Specification
Weight.............................................................. 60 kg (132 lb) approximate
4. Remove cap screws (G). Remove swing motor and
brake.
5. Replace parts as necessary.
6. Install swing motor and brake. Tighten cap screws.
Motor-to-Gearbox Cap Screw--Specification
Torque ............................................................................. 88 Nm (65 lb-ft)
7. Connect lines.
8. Do swing motor and brake start-up procedure. (See
Swing Motor and Park Brake Start-Up Procedure in
this group.)
A--Motor Drain-to-Hydraulic Oil Tank
B--To Swing Valve Section (Top)
C--To Swing Valve Section (Bottom)
D--To Control Valve (Pictorial)
E--To Solenoid Valve Manifold
F--To Control Valve
G--Cap Screw (8 used)
TX,43,UU3746
1923SEP982/2
43
4360
2
22-37
