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REBUILD KIT INSTRUCTIONS
5-Year Rebuild Kit Instructions for FireLock
Dry, Deluge, and Preaction Valves
SERIES 756 AND 758
REPLACING THE SHAFT SEAL IN THE CYLINDER
1.
Using a spanner wrench or similar device, remove the seal retainer
from the cylinder. NOTE: For smaller-size pistons, a spanner
wrench may need to be modified to fit into the holes of the seal
retainer.
2.
Remove the o-ring from the seal retainer. Save the o-ring for
re-installation.
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3.
Remove the shaft seal from the seal retainer. Discard the shaft
seal.
4.
Clean the area of the seal retainer where the shaft seal and o-ring
seat.
I-756/758.RBKIT
I-756/758.RBKIT_11
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