Usage:
(3V3120 and 5V8518)
(1) 3P6881 Spring:
Length under test force ... .686 in.(17.42 mm)
Test force ... 15.8 ± 1.26 lb.(70.3 ± 5.6 N)
Free length after test ... .874 in.(22.20 mm)
Outside diameter ... .307 in.(7.80 mm)
(2) 9D7884 Spring:
Length under test force ... .733 in.(18.62 mm)
Test force ... 36.3 lb.(162 N)
Free length after test ... .94 in.(23.9 mm)
Outside diameter ... .622 in.(15.80 mm)
(3V3120 and 5V8518) Relief Valve Area
(3) 4V704 Spring for relief valve for 3V120 Control Valve:
Length under test force ... 1.19 in.(30.23 mm)
Test force ... 51 lb.(227 N)
Free length after test ... 2.23 in.(56.64 mm)
Outside diameter ... .75 in.(19.05 mm)
(3) 4J1386 Spring for relief valve for 5V8518 Control Valve:
Length under test force ... 1.41 in.(35.8 mm)
Test force ... 24.8 ± 2.0 lb.(110 ± 8.9 N)
Free length after test ... 1.72 in.(43.7 mm)
Outside diameter ... .772 in.(19.6 mm)
(3) 8V9953 Spring for relief valve for 8V9729 Control Valve:
Length under test force ... 2.25 in.(57.0 mm)
Test force ... 11.5 ± .59 lb.(51.0 ± 2.6 N)
Free length after test ... 2.27 ± .04 in.(60.64 ± 0.90 mm)
Outside diameter ... .67 in.(17.0 mm)
8V9729 Relief Valve Area
(4) 4J7385 Shim
Thickness of shim ... .048 in.(1.22 mm)
Outside diameter ... .647 in.(16.43 mm)
4J7386 Shim
Thickness of shim ... .010 in.(0.25 mm)
Outside diameter ... .647 in.(16.43 mm)