DISASSEMBLY
DISASSEMBLY
15
6.
Slide the piston out of the rear
barrel assembly and slide the guide
out of the front barrel.
The tool is now disassembled for
normal cleaning.
Inspect all parts for
wear or damage and clean or replace
as required. Use detergent oil and
cleaning brushes to remove dirt and
powder residues. Wipe all parts dry
before reassembly.
Wear safety
goggles when cleaning tool parts.
7.
Check the piston tip for damage and
grind flat. The tip of the piston must
be 90° to the shank. Grinding should
only be done by qualified personnel.
The minimum overall length of the
piston must not be less than 5 5/8”
long. When less than 5 5/8” long, the
piston must be replaced to avoid tool
damage.
8.
Reassemble the tool in the reverse
order of disassembly. When sliding
the front barrel onto the rear barrel,
align the groove in the rear barrel
with the groove in the front barrel.
9. Align the groove in the rear barrel
with the pawl opening in the tool body
when placing the barrel assembly
into the tool body. Replace the pawl
and install the barrel retention clip.
ALWAYS PERFORM THE DAILY
FUNCTION TEST BEFORE
USING THE TOOL AFTER
CLEANING OR SERVICING.
REMOVE THE PISTON AND
FASTENER GUIDE
GRIND THE PISTON TIP FLAT
AND BEVEL THE EDGE
ALIGN THE FRONT AND REAR
BARREL GROOVES
ALIGN THE BARREL ASSEMBLY
GROOVE WITH THE PAWL
OPENING
