t190 Hydraulic Schematic v-0455-2

OIL
COOLER
DRIVE MOTOR
DRIVE MOTOR
HYDRAULIC/HYDROSTATIC SCHEMATIC
WITH HIGH FLOW OPTION
T190 (S/N 527011001 AND ABOVE)
(S/N 527911001 AND ABOVE)
(PRINTED MARCH 2005)
V-0455
31
3
38
2
6
4
37
37
4
36
HYDRAULIC FILTER
Printed in U.S.A.
5
5
5 5
HYDROSTATIC PUMPS
OUTLET
CHARGE
INLET
INLET
36
38
32
D C
AB
1
32
HYDRAULIC
POWERED
BOB-TACH
(OPTIONAL)
BOB-TACH
CYLINDER
(OPTIONAL)
P1
8
PP
P2
DR
(
REAR QUICK
COUPLERS
P-OUT
BASE
23
28
27
30
29
FEMALE
44
45
49
48
47
46
39
53
51
50
52
HIGH FLOW VALVE
54
BRAKE VALVE
IN
B1
B2
A1
A2
T
57 56
58
55
55
1 of 2
Dealer Copy -- Not for Resale
HYDRAULIC CONTROL VAVLE
AUXILIARY
SPOOL
BICS CONTROL VALVE
BUCKET POSITION VALVE (OPTIONAL)
LIFT CYLINDERS
TILT
CYLINDER
SPOOL
LIFT ARM BY PASS VALVE
D
V-0455 (3-10-05)
C
A
B
B A
B
A
B A
WORKING CIRCUITS
PILOT CIRCUITS
DRAIN CIRCUITS
COMPONENTS
22
21
40
17
18
16
19
LIFT
CYLINDER
SPOOL
(FRONT AUXILIARY
LEFT SIDE LIFT ARM)
34
20
TILT CYLINDERS
33
33
41
14
14
9
10
11
42
43
14
12
12
13
35
MALE
FEMALE
MALE
INTEGRATED QUICK
COUPLER BLOCK
7
7
15
REAR AUX VALVE (OPTIONAL)
(REAR QUICK
COUPLERS)
MALE
T
P
-OUT P-IN
BASE ROD
24
25
26
27
30
29
2 of 2
Dealer Copy -- Not for Resale