s250 Hydraulic Schematic v-0139-2

OIL
COOLER
DRIVE MOTOR
DRIVE MOTOR
HYDRAULIC/HYDROSTATIC SCHEMATIC
S250 (S/N 520711001 AND ABOVE)
(PRINTED MAY 2002)
V-0139
1
2
3
6
9
9
(REAR QUICK
COUPLERS)
MALE MALE
FEMALE FEMALE
PILOT
4
26
27
28
31
32
32
31
43
45
P1
DR
P2
HYDRAULIC FILTER
HYDROSTATIC PUMPS
CHARGE INLET
INLET
OUTLET
OUTLET
26
29
30
45
Printed in U.S.A.
PP
HYDRAULIC
POWERED
BOB-TACH
(OPTIONAL)
BOB-TACH
CYLINDER
(OPTIONAL)
47
48
50
5
49
46
26
26
1 of 2
Dealer Copy -- Not for Resale
HYDRAULIC CONTROL VAVLE
AUXILIARY
SPOOL
BICS CONTROL VALVE
OIL
COOLER
BUCKET POSITION VALVE (OPTIONAL)
LIFT CYLINDERS
TILT
CYLINDER
SPOOL
LIFT ARM BY PASS VALVE
D
V-0139 (5-7-02)
C
A
B
A B
A
B
A B
WORKING CIRCUITS
PILOT CIRCUITS
DRAIN CIRCUITS
COMPONENTS
7
10
12
13
14
15
LIFT
CYLINDER
SPOOL
DIVERTER VALVE (OPTIONAL)
MALE
FEMALE
D1
D2
P2P1
F2
F1
DRAIN
PILOT
8
11
TILT CYLINDERS
16
16
41
17
18
18
19
20
21
51
22
23
24
24
25
33
34
37
3640
39
35
38
42
43
*
(If Equipped)
52
(FRONT AUXILIARY
LEFT SIDE LIFT ARM)
MALE
FEMALE
MALE
INTEGRATED QUICK COUPLER BLOCK
44
44
53
2 of 2
Dealer Copy -- Not for Resale