Service Brakes; Service Brake Pressure Switch Replacement; Fig. 9-2: Service Brake Pedal Pressure Switch - JLG Lull 1044C-54 II Series Service Manual

Axles and Brakes

Service Brakes

Service Brake Pressure Switch Replacement

Mid-Inlet Hydraulics
9-12
# Description
1 Wiring Harness Connector
2 Service Brake Pressure Switch

Fig. 9-2: Service Brake Pedal Pressure Switch

The service brake pedal pressure switch is located behind pressure test
port under the cab (see Fig. 9-2). This switch is normally open and is set to
close above 250 psi.
1. Follow preparation procedures as outlined in Section 3 and in
Section 5 of this manual.
2. Tag and disconnect the wiring harness connector (Item 1) from the
connector on the brake pressure switch (Item 2).
3. Remove the brake pressure switch from the connector tee (Item 3).
Discard the pressure switch.
4. Install a new brake pressure switch.
5. Reconnect the wiring harness connector (Item 1) to the connector on
the brake pressure switch.
1
2
3
# Description
3 Operators Step
MV0710
31200079