12.
REMOVE THE SPRING INSERT TOOLS FROM THE ARMS OF
THE LATCH SPRING.
13. Apply a thin coat of Victaulic lubricant or silicone lubricant to the
o-ring on each latch-shaft retaining plug. Install the latch-shaft
retaining plugs into the valve body.
13a. Tighten the latch-shaft retaining plugs until metal-to-metal contact
occurs with the valve body.
14. Place the new clapper assembly onto the valve-body seat ring.
Make sure the holes in the clapper arms align with the holes in the
valve body.
15. Insert the clapper shaft halfway into the valve body.
16. Install the clapper spring onto the clapper shaft. Make sure the
loop of the clapper spring is facing toward the clapper, as shown
above.
17. Finish inserting the clapper shaft through the clapper arm and
valve body.
18. Apply a thin coat of Victaulic lubricant or silicone lubricant to the
o-ring on each clapper shaft bushing. Install the clapper shaft
bushings into the valve body until hand-tight.
19. Tighten the clapper shaft bushings until metal-to-metal contact
occurs with the valve body.
I-NXT.RBKIT_6
5-Year Rebuild Kit Instructions for
FireLock NXT
™
Valves
SERIES 768 AND 769
I-NXT.RBKIT
REBUILD KIT INSTRUCTIONS
www.victaulic.com
VICTAULIC IS A REGISTERED TRADEMARK OF VICTAULIC COMPANY. © 2010 VICTAULIC COMPANY. ALL RIGHTS RESERVED. PRINTED IN THE USA.
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