PIN 3602814 - Caterpillar

Illustration 1 g01381906
Maximum displacement per revolution ... 100 cc (6.1 in3)Pressure cutoff ... 20500 350 kPa (2950 50 psi)Margin pressure ... 2100 100 kPa (305 15 psi)The pump rotates in a clockwise direction when the pump is viewed from the shaft end.Maximum case drain pressure ... 200 kPa (29 psi)Test at Full Speed: Output ... 182.3 L/min (48.2 US gpm) Pressure ... 5000 kPa (725 psi) Pump speed ... 1840 rpm Engine speed ... 1865 rpm Case drain flow ... 1.7 L/min (0.4 US gpm) Output ... 178.1 L/min (47.0 US gpm) Pressure ... 20000 kPa (2900 psi) Pump speed ... 1840 rpm Engine speed ... 1865 rpm Case drain flow ... 5.9 L/min (1.6 US gpm)Test at Half Speed: Output ... 90.7 L/min (24.0 US gpm) Pressure ... 5000 kPa (725 psi) Pump speed ... 920 rpm Engine speed ... 930 rpm Case drain flow ... 1.3 L/min (0.3 US gpm) Output ... 88.2 L/min (23.3 US gpm) Pressure ... 20000 kPa (2900 psi) Pump speed ... 920 rpm Engine speed ... 930 rpm Case drain flow ... 3.8 L/min (1.0 US gpm) (1) Torque for the plug ... 147 N m (110 lb ft) (2) Torque for four bolts ... 12 N m (105 lb in) (3) Torque for four bolts ... 250 N m (185 lb ft)
Illustration 2 g01381903
View A-A (4) 105-1635 Spring Free length ... 171.4 mm (6.75 inch) Outside diameter ... 35.9 mm (1.41 inch) (5) Torque for the cylinder ... 180 N m (135 lb ft) (6) Torque for the plug ... 15 N m (11 lb ft) (7) Torque for the piston guide ... 180 N m (135 lb ft) (8) 105-1638 Spacer (B) 0.025 0.025 mm (0.001 0.001 inch)Grind spacer (5) in order to achieve dimension (B). The faces of the spacer should be parallel within 0.05 mm (0.002 inch). 135-6616 Pump Control Valve
Illustration 3 g01381907
(9) Apply 4C-4030 Thread Lock Compound to the threads of two plugs prior to installation. (10) 6E-3275 Spring Length under test force ... 15.1 mm (0.59 inch) Test force ... 40.2 2.8 N (9.0 0.6 lb) Free length after test ... 20.5 mm (0.81 inch) Outside diameter ... 10.7 mm (0.42 inch) (11) 6E-3274 Spring Length under test force ... 14.4 mm (0.57 inch) Test force ... 81.7 14.5 N (18 3 lb) Free length after test ... 15.9 mm (0.63 inch) Outside diameter ... 7.7 mm (0.30 inch) (12) Torque for two nuts ... 21 N m (15 lb ft) (13) Torque for two nuts ... 21 N m (15 lb ft) (14) 6E-3276 Spring Length under test force ... 32.6 mm (1.28 inch) Test force ... 462 71 N (105 16 lb) Free length after test ... 35.6 mm (1.40 inch) Outside diameter ... 19.2 mm (0.76 inch) (15) 193-1036 Spring Free length ... 31.1 mm (1.22 inch) Outside diameter ... 8.3 mm (0.33 inch)