PISTON 2142250 - Caterpillar

Illustration 1 g00658431
(1) Torque for the nut ... 12 1.5 N m (8.85 1.11 lb ft) (2) 135-2049 Spring Length under test force ... 11 mm (.43 inch) Test force ... 15 1 N (3.4 .2 lb) Free length after test ... 14.8 mm (.58 inch) Outside diameter ... 4.57 0.08 mm (.180 .003 inch) (3) Lubricate the O-ring with a minimal amount of the lubricant that is being sealed. (4) Torque for installing the orifice ... 2 1 N m (18 9 lb in) (5) Torque for installing the nipple assembly ... 14 4 N m (10 3 lb ft) (6) 118-3731 Spring Length under test force ... 14.00 mm (.551 inch) Test force ... 36.0 1.8 N (8.10 .40 lb) Free length after test ... 15.99 mm (.630 inch) Outside diameter ... 12.1 mm (.48 inch) (7) Apply 4C-9509 Sealant before you install the plug and the seal. (8) Torque for installing the cartridge assembly ... 50 5 N m (37 4 lb ft) (9) Lubricate the O-ring with a minimal amount of the lubricant that is being sealed. (10) Torque for installing the seat ... 19 4 N m (14 3 lb ft)Flow of SAE 30W oil at 1000 kPa (145 psi) pressure drop ... 65 L/min (17 US gpm)Nominal coil voltage ... 12 VDCMaximum coil voltage ... 14.5 VDCMinimum coil voltage ... 10.7 VDCNominal coil resistance at 25°C (77°F) ... 7.75 1.00 OhmsMaximum coil resistance at 121°C (220°F) ... 12.68 OhmsMinimum coil resistance at -40°C (-40°F) ... 5.81 OhmsNominal current draw at 25°C (77°F) ... 1.55 AmperesMaximum current draw at -40°C (-40°F) ... 2.5 Amperes