RESISTOR AS 1944181 - Caterpillar

For Challenger 65C, 75C, and 85CPressure setting ... 17 600 350 kPa (2550 50 psi)(1) Torque to install two plugs ... 2.0 0.5 N m (18 4 lb in)(2) Torque to install setscrew ... 2.0 0.5 N m (18 4 lb in)(3) 9T-3814 Spring: Length under test force ... 29.92 mm (1.178 in)Test force ... 609 61 N (137 14 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) 9T-6858 Spring: Color ... RedSpring rate ... 66 5 N (15 1 lb)Free length after test ... 24.8 mm (.98 in)Outside diameter ... 9.8 mm (.38 in)(7) Torque to install plug ... 7.5 1.5 N m (67 13 lb in)Torque to install plug (not shown) on opposite side of tee fitting ... 7 2 N m (62 18 lb in)
For Challenger 70CPressure setting ... 17 600 500 kPa (2550 73 psi)(1) Torque to install two locknuts ... 17 3 N m (12.5 2.2 lb ft)(2) Torque to install plug ... 79 4 N m (58 3 lb ft)(3) 6E-4246 Spring: First Test: Length under test force ... 36.92 mm (1.454 in)Test force ... 43 5 N (10 1 lb)Second Test: Length under test force ... 34.07 mm (1.341 in)Test force ... 145 6 N (33 1 lb)Free length after test ... 38.1 .13 mm (1.50 .005 in)Outside diameter ... 14.47 mm (.570 in)(4) Torque to install plug ... 30.5 1.5 N m (22 1 lb ft)(5) Torque to install two plugs ... 30.5 1.5 N m (22 1 lb ft)(6) 6E-4228 Spring: First Test: Length under test force ... 44.7 mm (1.76 in)Test force ... 871 54 N (196 12 lb)Second Test: Length under test force ... 46.22 mm (1.820 in)Test force ... 767 64 N (172 14 lb)Free length after test ... 57.15 mm (2.250 in)Outside diameter ... 24.5 mm (.96 in)(7) Torque to install plug ... 101.5 4.5 N m (75 3 lb ft)