SkyTrak 10054 - Manual (Page 286)

SECTION 10
292
8042 Hydraulic Diagram
(S/N 1168 thru 2194)
8042 HYDRAULIC DIAGRAM (S/N 1168 & After)
FRAME TILT
CYLINDER
HYDRAULIC
RESERVOIR
EXTEND CYLINDER
LEFT
REAR
BRAKE
RIGHT
REAR
BRAKE
RIGHT
FRONT
BRAKE
LEFT
FRONT
BRAKE
ATTACHMENT
TILT CYLINDER
SLAVE
CYLINDER
OPERATOR'S
CAB
ATTACHMENT TILT FORWARD
ATTACHMENT TILT BACK
T
SB
V
BRK P
AXLE
STABILIZER
VALVE
BLOCK
POWER
STEERING
UNIT
L T
P
R
BRAKE
VALVE
SLAVE
CYLINDER
A B
P T
Frame
Tilt
Aux.
Hyd.
Boom
Ext.
Boom
Hoist
RIGHT HOIST CYLINDER LEFT HOIST CYLINDER
Park
Lock
FUEL
TANK
TRANSMISSION
Trans.
De-
Clutch
MAIN
PUMP
SR
TC
T TP
C1
C2
AUXILIARY
HYDRAULICS
(Optional)
PRESSURE
REDUCING
VALVE BLOCK
(This valve is bolted
to the Axle Stabilizer
Valve Block)
P
T
LS
P T
LS
1
2
3
LS
EF CF
T
P
CONTROL
DRAIN
MAIN
FILTER
25 psi
By Pass
STABILIZER
CYLINDER
IN
PRIORITY
VALVE
SHUTTLE
VALVE
CONTROL
VALVE
MALE
FEMALE
STEER
SELECT
VALVE
CONTROL
VALVE
LS
OUT
1
2
4
4
5
6
7
LOAD SENSE (LS)
3
2
STEER
CYL.
STEER
CYL.
3
STEER
CYL.
STEER
CYL.
8
T
A
P
Attach
Tilt
5
6
8990272-001
(PH0980)
Rev. 10/97