Remove collar from chuck
			Hold chuck by the shell in a vise with soft jaws or a fixture designed to hold round parts. In our factory, we use a 1/4" aluminum plate containing a hole the size of a shell diameter. The plate has a slit that runs from the hole to one of the edges. When the shell is inserted into the hole and the plate is clamped in a vise, it applies equal gripping pressure around the entire shell circumference and minimizes the chances of crushing it.
			Loosen hood with a strap wrench (RH thread).
			Once hood is loose, unscrew by hand to prevent distortion.
			Slide jaws out of jaw guide and remove guide.
			Remove body and spindle assembly to expose balls.
			Clean all parts with a mild solvent.
			Replace all worn or damaged parts.
			Reverse steps for assembly.

Caution- Do not lubricate threads on body and spindle assembly.
These surfaces must be clean and dry for chuck to work properly.

Replacement Parts- Classic Chucks

CHUCK MODEL C15 C30 C50 C60 C80 C100 C130 C160	Jaws Standard CAT. NO. 70700 70702 70704 70706 70708 70710 70712 70714	JAWS DIAMOND CAT. NO. N/A 70350 N/A 70360 N/A N/A 70370 N/A	HOOD STANDARD CAT. NO. 70716 70718 70720 70722 70724 70726 70728 70730	HOOD DIAMOND CAT. NO. N/A 70400 N/A 70410 N/A N/A 70420 N/A	BALLS (SET) CAT. NO. 70732 70734 70736 70738 70740 70742 70744 70746	COLLAR CAT. NO. 70748 70750 70752 70754 70756 70758 70760 70762
Chuck Model C15 C30 C50 C60 C80 C100 C130 C160	SHELL CAT. NO. 70764 70766 70768 70770 70772 70774 70776 70778	JAW GUIDE CAT. NO. 70780 70782 70784 70786 70788 70790 70792 70794	DRIVE PIN CAT. NO. 71002 71004 71006 71008 71010 71012 71014 71016