ENGINE AR-CORE 3538644 - Caterpillar

When installing the switch, tighten to a torque of ... 40 5 N m (29 4 lb ft)Terminal No. 1 is common.Terminal No. 2 is normally open.Terminal No. 3 is normally closed.6T6651
With a pressure increase, terminal 2 closes and terminal 3 opens at ... 241 28 kPa (35 4 psi)With a pressure decrease, terminal 2 opens and terminal 3 closes at ... 207 28 kPa (30 4 psi)9X4276
With a pressure increase, terminal 2 closes and terminal 3 opens at ... 93 20.8 kPa (13.5 3.0 psi)With a pressure decrease, terminal 2 opens and terminal 3 closes at ... 68.9 20.8 kPa (10.0 3 psi) When installing the switch, tighten to a torque of ... 35 3 N m (26 2.2 lb ft)Terminal A is common.Terminal B is normally open.Terminal C is normally closed.6T6651
With a pressure increase, terminal B closes and terminal C opens at ... 90 21 kPa (13 3 psi)With a pressure decrease, terminal B opens and terminal C closes at ... 70 21 kPa (10 3 psi) With a decrease in pressure, the switch must close at a minimum of ... 70 20 kPa (10 3 psi)With an increase in pressure, the switch must open at a maximum of ... 70 kPa (10 psi)When installing torque to ... 35 3 N m (26 2 lb ft)