994D Wheel Loader Braking System Caterpillar


Pressure Switch (Steering and Brake Filter)

Usage:

994D 3TZ



Illustration 1g00441534

Tighten the pressure switch to the following torque. ... 71.5 ± 7.5 N·m (52.00 ± 5.50 lb ft)

Actuation pressure at -40 to 121°C (-40 to 250°F) ... 137.9 ± 13.8 kPa (20.0 ± 2.0 psi)

Minimum deactuation pressure at -40 to 121°C (-40 to 250°F) ... 82.7 kPa (12.0 psi)

The pressure switch is normally closed below the deactuation pressure.

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