25
EATON
Heavy-Duty Series 2 Hydrostatic Pumps Parts and Repair E-PUPI-TS004-E October 2004
4993670-001
Table 14.0
103072-XXX Sub-assembly
ITEM PART NO.
QTY.
DESCRIPTION
1
8785-014
1
Tube Fitting
2
8765-117
1
O-ring
111809-XXX Damped Low Pressure Relief
Valve Sub-assembly
ITEM PART NO.
QTY.
DESCRIPTION
1
8785-014
1
Tube Fitting, O-Ring
2
8785-117
1
O-Ring
4993670-001 (Orificed) Low Pressure Relief
Valve Sub-assembly
ITEM
PART NO.
DESCRIPTION
1
8785-014
Tube Fitting, O-Ring
2
8765-117
O-Ring
Table 14.1
Low Pressure Relief Valve
(Item 1)
PRESSURE
PART NO.
SETTING bar[lbf/in
2
]
103072-030
20,7[300]
103072-032
22,1[320]
103072-033
22,5[326.3]
103072-034
23,4[340]
103072-035
24,1[350]
103072-037
25,5[369.8]
103072-038
26,2[380]
103072-040
27,0[391.6]
103072-041
28,3[410]
103072-043
30,0[435.1]
KIT NO.
990713-000 (Obsolete Design)
PART NO.
QTY.
DESCRIPTION
109077-00
1
LPRV Plug
8785-0121
1
O-Ring
108870-002
1
LPRV Spring
108869-000
1
LPRV Poppet
16048-253
10
*Shim (.020)
* Number of shims required to achieve PSI setting:
300-320 psi = 5 shims; 320-340 psi = 6 shims;
340-348 psi = 7 shims; 435 psi = 12 shims
Low Pressure Relief
Valve Plug
Subassembly
(Item 48)
Parts List
Series 2 Variable
Piston Pump
2
1
103072-XXX
111809-XXX
990713-000
2
1
