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General Machine Information

Based on our XL 650 machine frame, the SL 900 comes to you with some great automated features.
  Starting from the right rear of the machine, the SL 900 features an electric casefeeder. This unit holds approximately 80 empty hulls; enough three boxes of shotshells.
  Turn the electric casefeeder on and the shotshell disc (#17133) will rotate until the feed tube has filled, then the microswitch will shut the unit off. Every stroke of the roller handle (#22183) transfers one empty hull from the feed tube to the shellplate via the case insert slide ramp. Once a hull has been placed in station one of the machine, moving the roller handle (#22183) down will resize the brass base of the hull, expand the mouth of the hull and remove the old primer. NOTE: Always examine the hulls for rocks, dirt, mud or other cases that may get stuck inside. Also look for hulls that may appear stepped on or flattened. Go ahead and squeeze them round again so they won't get stuck in the casefeed tube (#16705). Returning the roller handle (#22183) to its full aft position will advance the hull to station two, where a new primer is inserted into the hull when you push the roller handle (#22183) aft.
  The automatic primer system holds 100 shotshell primers. Every complete stroke of the roller handle (#22183) will feed a primer to the hull.
  The automatic powder system is also located at station two. The hopper holds

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Figure 1
one half pound of powder and has a fully adjustable powder bar. The automatic powder system is hull activated. Move the roller handle (#22183) down. When the hull contacts the expander/powder funnel (#16746), the powder measure is pushed up, causing the powder bar to move and dispense one charge of powder into the hull. Raise the roller handle (#22183) to its rest position. The powder bar will recharge and the hull will advance to station three.
  At the third station (left, front of the machine) we will insert the wad and meter the shot into the shell. Move the roller handle (#22183) aft as if you are seating a primer into the hull. You will see the wad swing arm (#16677) tilt out, ready to accept a new wad. With every complete stroke of the roller handle (#22183), insert a new wad into the wad swing arm (#16677) when it tilts out.
Move the roller handle (#22183) down. The shot drop tube (#16726) inserts the new wad into the empty hull and will dispense shot into the hull. Raise the roller handle (#22183) and push aft to prime. Hold the handle aft while you insert a wad into the swing arm.
  At station four we start the crimp in the top of the loaded hull. It is formed and folded closed, preparing the hull for the final crimp and seating performed in station five.
  The formed, folded top of the hull will now be crimped and seated closed. This die is fully adjustable. The crimp and seating depth can be adjusted to the desired settings.
  This die also has a taper crimp feature inside that will form a tapered end to the hull. Again, move the roller handle (#22183) down and then back up to its rest position. The completed shotshell advances out of the machine, down the shotshell chute (#16672) and into the Dillon bin (#17125).

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Table of Contents
SL900 Cover Page Changes and Adjustments: Parts List, Schematics and Diagrams:
Mandatory Safety Measures
General Machine Information
Factory Settings
Components - What's First?
Making the First Few Rounds
Step-by-Step Preliminary Assembly
Parts List Troubleshooting and Lube Points

Dillon Precision Products, Inc.
8009 E. Dillon's Way
Scottsdale, AZ 85260 U.S.A.

Call Toll Free 800-762-3845 or 480-948-8009 ¡ Fax 480-998-2786
Open 7-6, Monday-Friday; 8-3 Saturday MST
(Open 1400-0100, Monday-Friday; 1500-2200 Saturday GMT)

E-mail Technical Questions to: tech@dillonprecision.com
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Last modified: June 27, 1999