Service manual

MC2397U (5-19-99)
WORKING CIRCUITS
PILOT PRESSURE
DRAIN CIRCUITS
COMPONENTS
RIGHT DRIVE MOTOR
BUCKET POSITION VALVE (OPTIONAL)
HYDRAULIC
CONTROL VALVE
FRONT AUXILIARY
OIL
COOLER
D
C
A
B
HYDROSTATIC
FILTER
HYDRAULIC
FILTER
HYDROSTATIC PUMPS
T1LT CYLINDER
(S/N 510126792 AND ABOVE)
(S/N 510250692 AND ABOVE)
LIFT CYLINDER
LEFT DRIVE MOTOR
2
AUXILIARY
SPOOL
TILT CYLINDER
SPOOL
LIFT CYLINDER SPOOL
12
INLET
INLET
OUTLET
OUTLET
1
34
3
26
24
2
3
36
4
37
17
18
17
18
38
38
19
19
20
20
21
21
23
22
25
9
10
10
14
14
13
39
16
5
6
7
11
11
15
DIVERTER VALVE (OPTIONAL)
REAR AUXILIARY
D1
D2
P1
P2
F1
F2
FEMALE
MALE
FEMALE
MALE
29
30
33
35
31
8
32
28
27
Printed in U.S.A.