SkyTrak 6036 Service Manual - Manual (Page 248)

Hydraulic System
8.32 Model 6036 Legacy
8.8.10 Pump, Unloader Valve and Cooling Circuit and Troubleshooting
(Refer to Section 8.8.24, “Pump, Unloader Valve and Cooling Circuit Description” for a more detailed
explanation of this circuit.)
Figure 8-13 Pump, Unloader Valve and Cooling Circuit
IN T
T
ATTACH
TI
LT
Suction
Return
Load Sense
Pressure
HYDRAULIC
OIL COOLER
SECONDARY
FUNCTION
MANIFOLD
UNLOADER
VALVE
DIFFERENTIAL
PRESSURE
SENSE VALVE
RELIEF
VALVE
PUMP
HYDRAULIC RESERVOIR
PPG PP
T
PBG
P
PS
PSG
PB
VG
SFV
V
P
T
LS
LSG
CHECK
VALVE
PRESSURE
REDUCING
VALVE
RETURN
FILTER
FRAM
E
EX
T/
RET
LFT/
LW
AUX
LS
MA6730