11. Insert the NEW restrictor, provided with the kit, into the lower
housing, as shown above.
12. Install the NEW diaphragm, provided with the kit, onto the lower
housing. Make sure the raised portion of the diaphragm is installed
toward the lower housing and that it engages with the recess.
Position the diaphragm so that the largest hole in the center por-
tion of the diaphragm aligns with the recess where the restrictor is
installed, as shown above.
13. Install a NEW o-ring, provided with the kit, around the restrictor.
14. Install a NEW o-ring, provided with the kit, into the recess in the
piston that IS NOT counterbored, as shown above.
15. Align the recesses in the piston with the holes in the diaphragm.
NOTE:
The counterbore of the piston must align with the restrictor,
as shown above.
16. Insert the cap screw into the piston assembly. Using a
9⁄64
-inch hex
wrench, fully tighten the cap screw.
I-746.LPA_5
Series 746-LPA
INSTRUCTIONS FOR INSTALLING AND REPAIRING SERIES 746-LPA DRY ACCELERATORS
I-746.LPA
INSTALLATION AND REPAIR KIT INSTRUCTIONS
www.victaulic.com
VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2006 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA.
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