t190 Hydraulic Schematic v-0526-2

REAR AUX VALVE
(REAR QUICK
COUPLERS)
MALE
TP-OUT P-IN
BASE ROD
FEMALE
61
60
62
HIGH FLOW VALVE
HYDRAULIC CONTROL VALVE
OIL
COOLER
OUTLET
INLET
CHARGE INLET
A
D
B
TANDEM PISTON
PUMP WITH
GEAR PUMP
Printed in U.S.A.
WITH HIGH FLOW OPTION
HYDRAULIC
FILTER
4
DRIVE MOTOR
31
32
36
37
2
4
37
8
36
6
S/N 519315700 AND ABOVE
S/N 519412350 AND ABOVE
(PRINTED April 2004)
V-0526
11
3
5
5
5
5
38
38
DRIVE MOTOR
47
42
46
46
32
1
C
45
T190 HYDRAULIC/HYDROSTATIC SCHEMATIC
BRAKE
VALVE
T
IN
A1
B2
B1 A2
50
48
49
51
PP
P2
HYDRAULIC
POWERED
BOB-TACH
(OPTIONAL)
P1
DR
59
52
57
58
54
53
55
56
BOB-TACH
CYLINDER
(OPTIONAL)
24
23
28
29
30
27
25
26
1 of 2
Dealer Copy -- Not for Resale
REAR AUX VALVE (OPTIONAL)
MALE
T
ROD
HYDRAULIC CONTROL VALVE
AUXILIARY
SPOOL
TILT
CYLINDER
SPOOL
LIFT
CYLINDER
SPOOL
13
12
12
14
14
V-0526 (3-30-04)
WORKING CIRCUITS
PILOT CIRCUITS
DRAIN CIRCUITS
COMPONENTS
BUCKET POSITION VALVE (OPTIONAL)
D
C
A
B
TILT
CYLINDERS
LIFT
CYLINDERS
BICS CONTROL VALVE
LIFT ARM
BY PASS VALVE
22
34
21
20
40
17
18
16
35
41
33
33
43
11
9
10
19
A
B
A
B
A
B
44
39
15
(FRONT AUXILIARY
LEFT SIDE LIFT ARM)
MALE
INTEGRATED QUICK COUPLER
BLOCK
FEMALE
MALE
7
7
24
26
2 of 2
Dealer Copy -- Not for Resale