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8.4 Removing & Replacing the Valve Insert
1. Prior to removal, check housing for damage, debris, or dirt.
If any, clear it away.
2. Once the retaining ring is removed from the inlet housing (see 8.3),
thread the valve insert tool onto the top of the valve.
Thrust tool upwards.
(A few gentle taps may be necessary to dislodge the valve assembly.)
3. Thoroughly clean the valve insert before replacing,
making sure to remove rocks and debris that may be caught
in the filter screen.
•
Remove retaining ring in the housing bottom
using removal hook tool (RT17839).
•
Engage hook into retaining ring tab and use
a gentle twisting action to compress ring and
remove. Retain ring for later.
ring tab
valve
insert tool
15
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