CASTLE TSM-21 - Page 20

Fig 3c
3. Reinstall the air line on the clamp cylinder and exhaust muffler on the exhaust
port of the solenoid.
4. Reconnect power. Cut a test pocket.
Fig 3b
Note: If this procedure does not correct the problem, the Clamp Solenoid will need to be
replaced. Refer to Procedure 21.91, "Replacing Solenoids".
Castle Inc
TSM-21 Diagnostic Manual Parker/Humphrey Solenoids
Page 20 of 67