3.If replacing the regulator, adjust the replacement regulator output pressure to not more than 40 PSI (28.15 kg/cm2) before installation in the cooker.
4.Recover the fittings from the failed component (regulator or solenoid valve) and install them on the replacement, using thread sealer on all connections.
5.Reverse Steps 1 and 2 to complete the procedure, being sure to apply thread sealer to all connections. NOTE: The regulator must be rotated approximately 45 degrees to clear the drain plumbing (see illustration at Step 2).
6.3.8Replacing the Water Faucet
1.Drain the cookpot and disconnect the cooker from the electrical power supply.
2.Turn off the water supply to the cooker and disconnect the incoming water lines where they attach to the stubs at the rear of the cooker.
3.Remove the two screws securing the access panel in place and remove the panel.
4.Disconnect the water supply line at the compression fitting where it attaches to the water inlet manifold. Remove the screws from the faucet mounting plate and lift the faucet assembly from the unit.
Remove screws to remove the
faucet mounting plate.
Disconnect this
compression fitting.
Remove this nut to separate the 
faucet from the mounting plate.
Loosen this nut to separate the faucet from the water inlet manifold.
5.Separate the faucet from the water inlet manifold and mounting plate as shown in the illustration at Step 4.
6.Reverse Steps
6.3.9Replacing a Basket Lift Motor or Microswitch
1. Disconnect the cooker from the electrical power supply.