SkyTrak 10054 - Manual (Page 375)

381
SECTION 10
8042/10042 Stabil-TRAK Hydraulic Circuit
Final Positioning Mode
(S/N 9909 & After)
CONDITIONS:
Boom raised above 40°, vehicle in forward or reverse; proximity switch relay energizes solenoids 5 and 6; solenoids 1, 2, 3, and 4 are de-
energized.
Rear axle stabilizer cylinder oil flow is dampened to the hydraulic reservoir through the .060 orifices. The rear axle will react to terrain changes,
however the reaction will be dampened by the orifices.
The operator controls speed of frame tilt of the front axle in response to the orifices rear axle.
.029
.060
STABILIZER
VALVE
BLOCK
SOL. 1 SOL. 2
SOL. 5 SOL. 6
FRAME TILT
CYLINDER
STABILIZER CYLINDER
.029
PRESSURE
REDUCING
VALVE
500 - 525 PSI
SOLENOID
3
SOLENOID
4
PRESSURE REDUCING VALVE BLOCK
AND STABILIZER VALVE BLOCK
(located on valve plate under cab)
SOLENOID
1
SOLENOID
5
SOLENOID
6
SOLENOID
2
CONTROL VALVE
(located on valve plate under cab)
FRAME TILT
VALVE
SECTION
PRESSURE REDUCING
VALVE
CHECK VALVE
*100 PSI
(S/N 2194 &
Before Only)
500 - 525
PSI
VARIABLE
DISPLACEMENT
PUMP
45 GPM
PRESSURE REDUCING
VALVE BLOCK
HYDRAULIC
RESERVOIR
SOL. 3
SOL. 4
200 +/- 25 PSI
LS
LS
P
T
BR
K
P
SR
TC
TP
V
SB
T
E
R
E
R
SH1180
Origin 2/00