t190 Hydraulic Schematic v-0299-2

HYDRAULIC CONTROL VALVE
OIL
COOLER
OUTLET
INLET
C
CHARGE INLET
A
D
B
TANDEM PISTON
PUMP WITH
GEAR PUMP
Printed in U.S.A.
T190 HYDRAULIC/HYDROSTATIC SCHEMATIC
HYDRAULIC
FILTER
4
DRIVE MOTOR
31
32
36
12
37
2
4
37
8
36
6
S/N 519311001 - 519312091
S/N 519411001 - 519411186
(PRINTED JUNE 2003)
V-0299
43
11
3
5
5
5
5
9
CASE
DRAIN
DIVERTER VALVE (
OPTIONAL
PILOT
PRESSURE
INPUT
REAR
AUXILIARY
28
30
MALE
FEMALE
F1
F2
23
38
38
DRIVE MOTOR
BRAKE
VALVE
49
47
42
46
46
50
51
32
P1
P2
DR
HYDRAULIC
POWERED
BOB-TACH
(OPTIONAL)
BOB-TACH
CYLINDER
(OPTIONAL)
55
56
54
52
57
1
53
48
PP
1 of 2
Dealer Copy -- Not for Resale
HYDRAULIC CONTROL VALVE
AUXILIARY
SPOOL
TILT
CYLINDER
SPOOL
LIFT
CYLINDER
SPOOL
13
12
12
14
14
V-0299 (6-5-03)
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
DIVERTER VALVE
(OPTIONAL)
FRONT
AUXILIARY
30
29
25 27
24
26
MALE
FEMALE
P1
P2
D1
D2
AUXILIARY
BLEED
VALVE
A
B
A
B
A
B
44
39
T
A
B
45
7
15
WORKING CIRCUITS
2 of 2
Dealer Copy -- Not for Resale