Htck3623s – General Pump HTCK3623S User Manual
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GENERAL PUMP
A member of the Interpump Group
HTCK3623S
2.2 REPAIRING HYDRAULIC PARTS
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Ref 300935 Rev.A
09-13
-Unscrew the 7 M12x35 valve cover fixing screws and remove covers (fig. 16, 16a).
-Extract valve plugs by means of an extractor hammer or an M6 threaded car (fig. 16)
-Extract valve units using a gripper (fig. 16a).
If the suction and outlet valves remain stuck on the head (for example because of incrustations
due to prolonged lack of use of the pump), proceed as follows:
-using extractor tool p/n 26019400 combined with tool p/n 27513700 (fig. 16b).
2.2.1 DISMANTLING THE HEAD - VALVE UNITS
Operations are limited to inspection or replacement of vavles, if necessary.
Proceed as follows to extract valve groups:
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