CT440-445-450 Hydraulic Schematic v-1307-2

12
1
T
REAR AUXILIARY
HYDRAULIC VALVE
C
D
2
1
HYDRAULIC/HYDROSTATIC
SCHEMATIC
CT440 (S/N ABHE11001 AND ABOVE)
CT445 (S/N ABHL11001 AND ABOVE)
CT450 (S/N ABHM11001 AND ABOVE)
(PRINTED DECEMBER 2009)
V-1307
2
3
9
10
11
14
16
15
17
18
19
20
21
22
23
24
ENCLOSURE
WORKING CIRCUITS
PILOT PRESSURE
SYSTEM RETURN LINES
DIRECT TANK RETURN
STEERING CIRCUIT
PTO CLUTCH
PACK
R F
13
1 of 2
Dealer Copy -- Not for Resale
STEERING
CONTROL UNIT
R
L
R
FRONT AXLE
OIL
COOLER
P
B2
A2
A2
B2
A1
B1
C
B1
A1
JOYSTICK CONTROL
VALVE (IF EQUIPPED)
REAR AUXILIARY (REMOTE)
HYDRAULIC VALVE (IF EQUIPPED)
C
2
1
L
V-1307 (12-2-09)
2
3
4
5
6
7
A
B
2
1
8
25
LIFT
TILT
PTO CLUTCH
PACK
4WD CLUTCH
PACK
MODULATOR
VALVE
30
31
29
26
27
28
HYDRAULIC
MANIFOLD
(ONLY USED
WITHOUT
JOYSTICK)
25
2 of 2
Dealer Copy -- Not for Resale