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STEP 3 (CONT.): INSTALL THE NEW CYLINDER MOUNT

STEP 4: REINSTALL THE HANDSET ONTO THE DOOR PANEL

Exterior First: 

•  Place the escutcheon gasket over the inside face of the 

escutcheon. 

•  Guide the cylinder tailpiece and spindle into the respective hubs 

in the hardware. 

•  Hold in place

Interior Next:

 

•  Align the receiving slot in the thumbturn with the cylinder 

tailpiece. 

•  Guide the spindle into the hub in the hardware.
•  Secure with the two #10-32 mounting screws from interior to 

exterior. 

Do not overtighten.

Cylinder 
Tailpiece

Escutcheon 
Gasket

Spindle

Spindle

#10-32 
Mounting 
Screws

•  All three lock bolts should engage strikes as door is closed.
•  Turn thumbturn 90° to extend bolts (all three) an additional 1/2" to deadbolted position.
•  Rotate interior lever downward to disengage bolts and open door. Bolts can also be moved to latched position by turning thumbturn.
•  Engage deadbolt again. From the exterior, confirm that the lever cannot rotate and disengage the latches (door is deadbolted). With 

key, confirm that the door can be unlocked and then opened by rotating the lever downward.

c. Insert the retaining clip into the groove on the 
cylinder as shown above. 

d. Secure the lock cylinder and retaining clip with 
the #8 x 3/8" self-tapping screw.

Groove

STEP 5: CHECK FUNCTION OF THE HANDSET AND LOCK

8817 W. Market St., Colfax, NC 27235

1.800.334.2006   

www.enduraproducts.com

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