Low Pressure Relief Valve - Eaton Heavy Duty 2 Series Manual

Parts List
Series 2 Variable
Piston Pump
Low Pressure Relief
Valve Plug
Subassembly
(Item 48)
1
2
1
2
103072-XXX
111809-XXX
4993670-001
990713-000
EATON Heavy-Duty Series 2 Hydrostatic Pumps Parts and Repair E-PUPI-TS004-E October 2004
Table 14.0
103072-XXX Sub-assembly
ITEM PART NO. QTY .
1 8785-014 1
2 8765-117 1
111809-XXX Damped Low Pressure Relief
Valve Sub-assembly
ITEM PART NO. QTY .
1 8785-014 1
2 8785-117 1
4993670-001 (Orificed) Low Pressure Relief
Valve Sub-assembly
ITEM PART NO.
1 8785-014
2 8765-117
Table 14.1

Low Pressure Relief Valve

(Item 1)
PRESSURE
PART NO. SETTING bar[lbf/in
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]
990713-000 (Obsolete Design)
KIT NO.
PART NO. QTY .
109077-00 1
8785-0121 1
108870-002 1
108869-000 1
16048-253 10
* 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
DESCRIPTION
Tube Fitting
O-ring
DESCRIPTION
Tube Fitting, O-Ring
O-Ring
DESCRIPTION
Tube Fitting, O-Ring
O-Ring
2 ]
DESCRIPTION
LPRV Plug
O-Ring
LPRV Spring
LPRV Poppet
*Shim (.020)
25