SkyTrak 6036 Service Manual - Manual (Page 306)

Hydraulic System
8.90 Model 6036 Legacy
3. Unlock and open the rear door. Allow the hydraulic
fluid to cool.
4. To remove the service brake valve, both the lower
dash panel and the front dash panel must be
removed. Refer to
Section 4.5, “Cab Removal.”
5. Label or otherwise mark the hydraulic hoses on the
top (Fig. 8-52, 1) and bottom (2) of the service brake
valve (3). Disconnect and cap all hoses, fittings, wire
terminal leads, etc.
Note: When the outlet fittings (Fig. 8-52, 4) on the brake
valve (3) are removed, a conical spring (5), a wave plate
(6) and an orifice (7) may fall out. If replacement parts
are required, contact the factory.
Figure 8-52 Service Brake Valve Connections
6. Remove the four hex-head capscrews (Fig. 8-53, 1)
and four lockwashers (2) mounting the service brake
valve to the steering column support.
DO NOT disassemble the service brake valve. The
service brake valve is not serviceable and must be
replaced in its entirety if defective.
Figure 8- 53 Service Brake Valve
WARNING:
Hot hydraulic fluid can
cause severe burns. Wait for hydraulic fluid to
cool before servicing any hydraulic component.
WARNING:
Escaping hydraulic fluid
under pressure can penetrate the skin, causing
death or serious injury. Relieve hydraulic pressure
before servicing any hydraulic component.
MA7050
1
2
3
4
5
6 7
MA7040
1
2
3