IM-P102-04
CTLS Issue 7
22
To service or renew solenoid valve (37DE)
68.
Remove the retaining nut, washer and seal and slip the entire solenoid enclosure off the solenoid base
and sub-assembly or plugnut/core tube sub-assembly.
69.
Unscrew the bonnet or solenoid base sub-assembly and remove the core spring, core assembly and
body gasket. All parts are now accessible for cleaning replacement.
Replace worn or damaged parts with a complete Spare parts kit (item W) for best results.
70.
Reassemble in reverse order paying careful attention to the exploded views provided.
Coil replacement
Switch off electrical power supply and disconnect coil lead wires.
71.
Undo retaining nut.
72.
Slip washer, insulating washers and coil off solenoid base sub-assembly. Reassemble in reverse order.
CAUTION
Solenoid must be fully reassembled as the housing is part of, and completes the magnetic circuit.
68
69
70
71
72
Summary of Contents for 37D
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Page 28: ...IM P102 04 CTLS Issue 7 28...
