ENGINE AR-CORE 2123643 - Caterpillar

Pressure setting ... 33 320 490 kPa (4831 71 psi) At a flow of ... 200 liter/min (53 U.S. gpm)(1) Tighten plugs to a torque of (two places) ... 30 3 N m (22 2 lb ft)(2) Tighten plug to a torque of ... 100 10 N m (75 7 lb ft)(3) Tighten locknut to a torque of ... 10 1 N m (90 9 lb in)(4) Tighten plug to a torque of ... 30 3 N m (22 2 lb ft)(5) Tighten orifice to a torque of ... 6 1 N m (54 9 lb in)(6) Tighten plug to a torque of ... 12.2 1.2 N m (110 11 lb in)(7) Tighten bolt to a torque of ... 1.8 0.2 N m (16 2 lb in)(8) Tighten locknut to a torque of ... 10 1 N m (7 1 lb ft)(9) Tighten plugs to a torque of (two places) ... 5 + 1 - 0 N m (45 + 9 - 0 lb in)(10) Tighten bolts to a torque of (four places) ... 66 7 N m (48 5 lb ft)102-0787
(1) 102-0874 Spring: Length under test force ... 26.8 mm (1.06 in)Test force ... 234.73 11.7 N (52.814 2.63 lb)Free length after test ... 30.05 mm (1.183 in)Outside diameter ... 9.80 + 0.05 - 0.025 mm (.386 + .002 - .0010 in)(2) 102-0870 Spring: Length under test force ... 24 mm (.94 in)Test force ... 30.791 2.45 N (6.9280 .551 lb)Free length after test ... 55.71 mm (2.193 in)Outside diameter ... 17 mm (.67 in)(3) 102-0879 Spring: Length under test force ... 26 mm (1.02 in)Test force ... 209.72 16.7 N (47.187 3.76 lb)Free length after test ... 49.23 mm (1.938 in)Outside diameter ... 17.3 mm (.68 in)(4) 102-0880 Spring: Length under test force ... 21 mm (.83 in)Test force ... 167.05 13.3 N (37.586 2.99 lb)Free length after test ... 32.2 mm (1.27 in)Outside diameter ... 30.2 mm (1.19 in)