SkyTrak 8042 Service Manual - Manual (Page 429)

Hydraulic System
8.14 Model 8042, 10042, 10054 Legacy Rev. 10/03
8.7.3 10054 Hydraulic Testing
REAR AXLE
R
E
RIGHT
SLAVE
CYLINDER
R
E
B A
P T
STEER
SELECT
VALVE
FRONT STEERING
CYLINDER
POWER
STEERING
UNIT
R
T
P
L
BRAKE
VALVE
T
P
LS
R E
OPERATOR'S CAB
ATTACHMENT TILT
CYLINDER
SHUTTLE
VALVE
IN
FTR FTB
T
R E
T
AT
TA
C
H
TI
LT
LEFT
LIFT/LOWER
CYLINDER
RIGHT
LIFT/LOWER
CYLINDER
LEFT
OUTRIGGER
CYLINDER
RIGHT
OUTRIGGER
CYLINDER
P
T
C
PS PB
PLT
P
T
A1
LS
B1 A2 B2
P
T
C V
FTR V
P T
8
PSG
PBG
G
2a
2
2b
G
10
7
MAIN CONTROL VALVE
FRAME SWAY
CYLINDER
LEFT
SLAVE
CYLINDER
REAR STEERING
CYLINDER
EXTEND/
RETRACT
CYLINDER
HYDRAULIC
RESERVOIR
FRAM
E
SW
AY
EXT/
R
ET
LFT/
LW
R
AU
X LS
STABILIZER
CYLINDER
AUXILIARY
COUPLERS
SECONDARY
FUNCTION
MANIFOLD
OUTRIGGER
VALVE
BOOM LOCKOUT
VALVE
E
R E
R
HYDRAULIC
OIL COOLER
1
PUMP
4
5 6
4 5
3
3b
3a
9
E
R
E
R
FRONT AXLE
MH2850