User Manual

Classic Pro Gun Manual
Rev. 08/2012 Page | 25
Reassemble Catalyst Components
1. Place the catalyst components onto the seal installation tool in the following
order:
 Packing ring (5104-7-1)
 Catalyst seal (5104-6-1)
 Relief spacer (5104-4-1)
Note: The hole in the catalyst seal should be aligned with the port in the gun
block before inserting the seal installation tool into the gun block.
Valve Rod
Relief Spacer Packing Nut
Catalyst Seal Packing Ring
Packing Ring Resin Seal
Packing Nut Relief Spacer
2. Insert the seal installation tool with the components on it into the catalyst side of
the gun block. Press firmly, or tap with a rubber mallet, then pull the packing tool
out of the gun block.
Note: Again before inserting the seal installation tool, align the holes in the
catalyst seal with the holes in the gun block as closely as possible.
3. The catalyst components should be seated in the interior of the gun block against
the center spacer.
4. Gently screw a packing nut (5104-8-1) into the catalyst side. Do not tighten.