GUARD-FAN(LH) 2544424 - Caterpillar

Opening pressure: Add or remove shims (5) to adjust ... 2650 25 psi(186.3 1.8 kg/cm2) (18 271 173 kPa)(1) Torque for bolts (two) ... 27 2 lb. ft.(38 3 N m)(2) Torque for bolts (two) ... 27 2 lb. ft.(38 3 N m)(3) 3J8880 Spring (outer): Length under test force ... 2.42 in.(61.47 mm)Test force ... 70.2 3.5 lb.(31.8 1.6 kg)Free length after test ... 2.98 in.(75.7 mm)Outside diameter ... .66 in.(16.76 mm)(4) 3J8879 Spring (inner): Length under test force ... 2.61 in.(66.29 mm)Test force ... 31.7 1.6 lb.(14.4 0.7 kg)Free length after test ... 3.02 in.(76.7 mm)Outside diameter ... .38 in.(9.52 mm)(5) Thickness of 2J8200 Shim ... .010 in.(0.25 mm) One shim will change pressure ... 42 psi(3.0 kg/cm2) (290 kPa)