3-20. SOLENOID VALVE - Continued
If 'O' rings are damaged, remove '0' rings and back-up washers.
Replace 'O' rings and back-up washers.
If 'O' rings are not defective, and some other fault exists, replace solenoid valve.
Install repaired or new solenoid valve (3 or 4) in manifold (5) and tighten.
Place solenoid coil (1 or 2) on top of solenoid valve (3 or 4) and secure with attaching hardware.
END OF TASK