COMPRESSOR GP -B 0R2888 - Caterpillar

Part of 9T0290 Hydraulic Pump (Earlier Style Shown)Pressure setting: All machines ecxept XL (extended indercarriage) ... 18 600 350 kPa (2700 50 psi)XL (extended undercarriage) machines ... 20 685 350 kPa (3000 50 psi)(1) Torque to install two plugs ... 2.0 0.5 N m (18 4 lb in)(2) Torque to install orifice ... 2.0 0.5 N m (18 4 lb in)(3) 9T3814 Spring: Length under test force ... 29.92 mm (1.178 in)Test force ... 609 61 N (137 13.7 lb)Free length after test ... 35.61 mm (1.402 in)Outside diameter ... 16.51 mm (.650 in)(4) Torque to install plug ... 3.0 0.5 N m (27 4 lb in)(5) Torque to install plug ... 2.0 0.5 N m (18 4 lb in)(6) 9T3811 Spring: Length under test force ... 23.6 mm (.93 in)Test force ... 43.6 4 N (9.8 1 lb)Free length after test ... 24.54 mm (.966 in)Outside diameter ... 9.83 mm (.387 in)(7) Torque to install plug ... 7.5 1.5 N m (67 13 lb in)(8) Torque to install plug (not shown) ... 7 2 N m (62 18 lb in)