Section 5 - Fuel System - Group 05
KSB Electrical Solenoid Style - Inspection
B Series Shop Manual
Apply 12 volts to the electrical terminal and ground the
hexagonal portion of the element. The magnetic coil of the
If the plunger does not push outward when voltage is
applied, the solenoid is defective and must be replaced.
Install the original solenoid or a replacement into the KSB
Remove the pressure relief valve.
Thoroughly flush the pressure relief valve with cleaning