SkyTrak 6036 Service Manual - Manual (Page 238)

Hydraulic System
8.22 Model 6036 Legacy
8.8.5 Boom Lower Circuit and Troubleshooting
(Refer to Section 8.8.21, “Boom Lift/Lower Circuit Description” for a more detailed explanation of this circuit.)
Figure 8-8 Boom Lower Hydraulic Circuit
IN T
T
ATTACH
TI
LT
LEFT
LIFT/LOWER
CYLINDER
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
RIGHT
LIFT/LOWER
CYLINDER
E
R
E
R
PRESSURE
REDUCING
VALVE
Suction
Return
Load Sense
Pressure
FRAM
E
EX
T/
RET
LFT/
LW
AUX
LS
RETURN
FILTER
MA6660