Lift and block the loader. (See LIFTING AND BLOCKING THE LOADER on Page 10-10-1.)
Open the rear door.
Disconnect the wires (Item 1) [Figure 30-30-1] from the charge pressure sender.
Remove the charge pressure sender (Item 2) [Figure 30-30-1] from the fitting.
Installation: Tighten the mounting bolts and nuts to 15 ft.-lbs. (20 Nm) torque.