16
Problem Cause Solution
Rear valve’s seat (006) is
not at the right position
Adjust the position of rear
valve’s seat (006) (See page
23)
Worn O-ring (506)
Replace O-ring (506)
Worn O-ring (504)
Replace O-ring (504)
Worn O-ring (502)
Replace O-ring (502)
Leaking when fighting
Worn O-ring (525)
Replace O-ring (525)
The tool is designed to operate with rings manufactured
within standard tolerances. As can be seen in the preceding
pages, visibly defective rings can be the cause of many
ring-forming troubles.
Flared ring in a strip
Rings skewed on a strip
Cut-off Burr
Twisted
Burrs from forming
Rings out of line on a strip
Unsymmetrical
Cut-off Burr
Short leg
Long
hanging
leg
