10
EATON
Series 1 Heavy Duty Hydrostatic Fixed Displacement Motors Parts and Repair E-MOPI-TS002-E September 2004
Parts
Valve Block
(Item 3)
Table 4.0 Valve Block Subassembly
ITEM
NO.
P/N
QTY.
DESCRIPTION
A
25090-004
3
Gauge Port Plug/O-ring
B
96083-062
4
Back-up Ring
C
8765-017
3
O-ring
D
8785-010
3
O-ring
E
(See Table 4.2) 2
High Pressure Relief Cartridge 101047-XXX
F
(See Table 4.2) 1
Low Pressure Relief Cartridge 101048-XXX
G
101727-000
2
Shuttle Valve
H
(See Table 4.2) 2
Shuttle Spring
L
101729-000
2
Shuttle Valve Plug/O-ring
J
102418-000
1
Shuttle Spool
B
C
B
D
E
D
B
C
B
A
A
A
E
J
I
H
G
I
H
G
3
C
D
F
Table 4.1
Low Pressure Relief Valve Setting Designation
PART NUMBER-XXX
bar [lbf/in
2
]
XXXXX-016
= 11 [160]
XXXXX-020
= 13,7 [200]
XXXXX-022
= 15,2 [220]
XXXXX-024
= 16,5 [240]
XXXXX-026
= 17,9 [260]
XXXXX-028
= 19,3 [280]
Table 4.2
High Pressure Relief Valve Setting Designation
PART NUMBER-XXX
bar [lbf/in
2
]
XXXXX-150
= 103,4 [1500]
XXXXX-200
= 137,9 [2000]
XXXXX-250
= 172,4 [2500]
XXXXX-300
= 206,8 [3000]
XXXXX-350
= 241,3 [3500]
XXXXX-400
= 275,8 [4000]
XXXXX-450
= 310,3 [4500]
XXXXX-500
= 344,7 [5000]
XXXXX-525
= 379,2 [5200]
XXXXX-550
= 396,4 [5500]
XXXXX-600
= 413,7 [6000]
XXXXX-650
= 448,1 [6500]*
XXXXX-675
= 465,4 [6750]*
*Do not set this pressure level without Eaton Engineering approval