OEM AR-P/S C18 4821501 - Caterpillar

Illustration 1 g01347931
(1) 238-8666 Pressure Switch (EJECTOR KICKOUT) Installation torque ... 50 5 N m (37 4 lb ft) Operating temperature ... −40 °C to 121 °C (−40 °F to 250 °F) Actuation pressure in the operating temperature range ... 15000 280 kPa (2200 41 psi) Minimum deactuation pressure in the operating temperature range ... 14000 kPa (2050 psi) (2) Torque for the mounting bolt ... 18 2 N m (160 18 lb in)
Illustration 2 g01347950
(3) Torque for 238-8665 Pressure Switch ... 23 2 N m (205 18 lb in)ReferenceSee Air Systems and Brakes Specifications, "Pressure Switch (Parking and Secondary Brake Air)" for more information. (4) 186-4095 Pressure Sensor Gp ReferenceSee Air Systems and Brakes Specifications, "Pressure Sensor (Air Tank)" for more information.