12 1-800-810-WIRE • www.sargentlock.com • A8190B
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07/31/16
IN100 Mortise Lock
Fig. 8
Set Screw
Inside Lever
Spindle
Rose
1. Place inside rose flush against door surface and rotate first counter-clockwise to seat the threads,
then clockwise to securely tighten.
2. Slide lever onto spindle until fully seated. Be sure handle is horizontal and facing the hinge side of
the door. Push lever onto spindle so minimum gap is visible.
3. Tighten the set screw securely with a T20 Torx
®
driver.
4. Finish securely tightening (2) #12-24 lock body screws.
5. Before closing the door, test that the lever is functional and ensure
smooth operation of the latchbolt.
8
Install Inside Rose and Inside Lever Assembly
Inside of Door
#12-24 screws
1. Insert thumb turn into preparation hole and engage slot in lock body.
2. Orient mounting plate so screw hole is vertical (aligned with preparation holes).
3. Secure plate with Phillips screw provided.
4. Test thumb turn for function by retracting and projecting the deadbolt
(7976 and 7977 functions only).