OPERATION
The Pro Chucker Tube Case Feeder is designed to feed straight wall and bottleneck cases into your Pro Chucker
5 or Pro Chucker 7 progressive press. Roughly 80% of the cases that can be loaded on the Pro Chucker will be
accommodated by this unit. Small cases such as 5.7x28 and large cases like the .338 Lapua, require the 88916
(sold separately) Small and Large Feed Tubes.
With a properly installed and adjusted Tube Case Feeder. Fill the Case Feed Tube with cartridge cases. Cycle the
handle. At the bottom of the press stroke, the Open Cam will allow one case to drop onto the Box Rail. As the
handle is raised the Case Pusher Assembly will move “down” and “forward” pushing the case towards the Shell
Plate. The Close Cam will push in the Lower Stop Pin. The Roller on the side of the Box Slider will contact the Flat
Spring causing it to “pause” it’s forward motion. This “pause” allows the Shell Plate to index into position. The Top
Stop Pin will extend allowing a case to drop into position onto the Lower Stop Pin. The Case Pusher assembly will
“spring” forward at the very bottom of the press stroke inserting the cartridge case into the Shell Plate.
CHANGING FEED TUBE SIZE
For cartridge cases that do not fit into the Medium Feed Tube, you will need to purchase the 88916 SM/LG
Feed Tube This item has a Small and Large Case Feed Tube and bushings to accommodate other sized cases.
Changing of these parts is as follows.
Empty the Feed Tube of cases.
Remove the Top Stop Pin from the Adjustment Ring, remove the Lower
Stop Pin.
Remove the Feed Tube and Top Bushing. See Photos 20 & 21.
To use the Small Feed Tube:
Loosen the setscrews at the bottom of the “housing” to
remove the Bottom Bushing, replace with the Small Bottom
Bushing (U shaped notch forwards and up) and thread in the
setscrews.
Place the Small Top Bushing into the Housing and insert the
Feed Tube. NOTE: The long vertical slot in the Feed Tube must
face the Cam (left).
Thread in the Top Stop Pin and adjust as necessary. Refer to
ADJUSTMENT
Sections 4, 5 & 7.
PHOTO 26
PHOTO 27
14
PHOTO 28
Содержание Pro Chucker 88915
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