SkyTrak 6036 Service Manual - Manual (Page 232)

Section 9 Hydraulic System
9-82 Model 6036/6036T S/N 9B0500 thru 14833
1. Hex Head Capscrew and Lock Washer (4)
2. Lower Panel
3. Brake Valve
4. Connector (3)
5. Hydraulic Hose (3)
6. Lock Washers (2)
7. Hex Head Capscrew (2)
Fig. 9.49 Brake Valve Installation
MA0691
9.6.3 Brake Valve
a. Removal
1. Retract the boom and support it in a horizontal
and level position.
2. Engage the park lock, place the travel select
lever in neutral, and stop the engine.
5. Tag and disconnect the three hydraulic hoses
(5, Fig. 9.49) and remove the three connectors
(4) from the right side of the service brake
valve. Plug the open hoses and ports.
Warning
Wait for the hydraulic fluid to cool before servic-
ing any hydraulic component. Hot hydraulic fluid
can cause severe burns.
6. Remove capscrews (7, Fig. 9.49) and lock
washers (6) which secure valve to the mount-
ing bracket.
7. Remove the service brake valve from the
machine.
b. Disassembly
1. Remove ring (1, Fig. 9.50) and boot (2) from
housing (13).
Warning
3. Operate the brake pedal after the engine has
stopped to relieve any trapped pressure.
4. To gain access to brake valve (3, Fig. 9.49),
remove four hex head screws and lock
washers (1), to detach the lower panel (2)
which is located under the dash.
1
2
3
7
5
4
6
Relieve hydraulic pressure before servicing any
hydraulic component. Escaping hydraulic fluid
under pressure can penetrate the skin causing
serious injury.
TO PORT “BR”
OF BRAKE
MANIFOLD
VALVE
TO BRAKES
TO PRIORITY VALVE
(PORT “T”)