TURBO GP-BASIC 2020129 - Caterpillar

Valve reduced oil pressure ... 2400 100 kPa (350 15 psi)(1) 7S8553 Spring: Length under test force ... 44.1 mm (1.74 in)Test force ... 246 to 288 N (55.2 to 64.8 lb)Free length after test ... 50.6 mm (1.99 in)Outside diameter ... 14.3 mm (.56 in)(2) Spacers: Thickness of one 5S7018 Spacer ... 0.25 mm (.010 in)One spacer changes pressure ... 80 kPa (12 psi)Thickness of one 5S7001 Spacer ... 0.90 mm (.035 in)One spacer changes pressure ... 290 kPa (42 psi)Assembled load with spring (1) and spacers (2) at 51.0 0.5 mm (2.0 .020 in) is 85 10 N (19.1 2.2 lb).