Jackson 100 B/PRB, Service Manual, Page: 16 / 55

SERVICE INSTRUCTIONS
(INCOMING WATER SOLENOID VALVE)
SOLENOID VALVE
TO TAKE THE VALVE APART
DISASSEMBLY - These valves may be taken apart by unscrewing
the bonnet and the enclosing tube assembly from the valve body
assembly. See Fig. 3. After unscrewing, carefully lift off the bonnet
and enclosing tube assembly. Don't drop the plunger. The "O" ring
seal and diaphragm cartridge can now be lifted out.
Be careful not to damage the machined faces while the valve is
apart.
TO REASSEMBLE - Place the diaphragm cartridge in the body with
the pilot port extension UP. Hold the plunger with the synthetic seat
against the pilot port. Make sure the "O" ring is in place, then lower
the bonnet and enclosing tube assembly over the plunger. Screw
bonnet assembly snugly down on the body assembly.
DIAPHRAGM CARTRIDGE
P/N 0145500
POSSIBLE PROBLEMS
Pilot Port extension #1 clogged
Hole #2 clogged
REMEDY
Pass heated straight pin through hole #2 or
clean hole # 1
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