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STEP 12 

IC CORE AND TAILPIECE 

Be certain to use the correct tailpiece with the core.  

Six pin cores should only use the "6P" tailpiece.

Seven pin cores should only use the "7P" tailpiece.

6 Pin Core 

7 Pin Core 

FALCON 

FALCON

STEP 13 

TO REMOVE ALL CYLINDER LEVERS 

(Except Interchangeable Core) 

TO RE-INSTALL THE LEVER 

A. 

Insert the key and rotate clockwise

 

approximately 60 degrees. 

B. 

Depress lever retainer with tool provided. 

C. 

Slide lever off spindle. 

D. 

Insert cylinder into spindle.

E. 

Slide lever onto spindle.

F. 

Insert key into cylinder and rotate clockwise approximately 
60 degrees and push lever over retainer.

G. 

Pull on lever to be sure the retainer is engaged with the lever.

STEP 14 

TAILPIECE INSTALLATION 

For proper function of the lock, the tailpiece must be
installed correctly.

All T-Series tailpieces should be installed

VERTICALLY 

in the cylinder.  

STEP 15 

SINGLE DUMMY TRIM, T12 

A. 

Using the template described in Step 1,

 

locate and mark the center for

 

two (2) mounting holes. 

B. 

For Wood Door

 - Drill two (2) pilot holes 

⁵⁄₃₂

" (4 mm) x 

⁷⁄₈

" (22 mm) deep for #12 wood screws.

For Metal Door

 - Drill and tap two (2) holes 

for #12-24 machine screws.

C. Position the spindle assembly over the
 mounting 

holes and secure to the door 

 with 

the screws provided.

D. 

See Step 6 for lever installation.

Inner Trim Assembly 

Groove 

Inside of Door 

Screws for Metal Doors
#12-24 x 

³⁄₄

"

Screws for Wood Doors
#12 x 1

¹⁄₂

"

Cylinder 

Spring 

Pin 

Tailpiece 

Cap 

Summary of Contents for T351

Page 1: ...re Cylinder Inner Lever Rose Inner Trim Assembly Flanged Nut Inner Mounting Plate Spacer Attaching Screws 8 Combination Spacer Spacer required for all doors less than 1 thick Latch Assembly Chassis Assembly Outer Trim Assembly Standard Cylinder LEFT HAND REVERSE SHOWN INSIDE OUTSIDE LEFT HAND LEFT HAND REVERSE RIGHT HAND RIGHT HAND REVERSE DOOR HAND DETERMINED FROM OUTSIDE OUTSIDE INSIDE High Edge...

Page 2: ...from both sides to the center Note Drill guide replacement is recommended after ten 10 door preparations When drilling through the door be careful not to damage the door finish STEP 3 INSTALL CHASSIS AND OUTER TRIM ASSEMBLY Note For ease of installation the lock should be in the unlocked position Slide the chassis assembly into the door from outside making sure that the lock housing engages the la...

Page 3: ...r jamb B Mortise the door jamb to accommodate the strike box and the strike C Insert the strike box if required and fasten the strike to the jamb with 12 or 8 combination screws provided Caution Deadlocking plunger of the latch bolt must not enter the opening in the strike plate Note When the strike box is not used the recess in the jamb must be a minimum of 14 mm deep to allow the latch bolt to e...

Page 4: ...te B Place the spacer on over the outer chassis spindle as shown C Re install the outer mounting plate and flanged nut Using the adjusting gage provided adjust the flanged nut for proper door thickness as shown D Go back to Step 3 for chassis installation E Place the second spacer over the inner chassis spindle before installing the inner mounting plate and flanged nut Continue at Step 5 STEP 11 T...

Page 5: ...ainer G Pull on lever to be sure the retainer is engaged with the lever STEP 14 TAILPIECE INSTALLATION For proper function of the lock the tailpiece must be installed correctly All T Series tailpieces should be installed VERTICALLY in the cylinder STEP 15 SINGLE DUMMY TRIM T12 A Using the template described in Step 1 locate and mark the center for two 2 mounting holes B For Wood Door Drill two 2 p...

Page 6: ... C Try the latch for fit and function D Secure the latch with two 2 8 32 machine screws provided INSTALLATION INSTRUCTIONS FOR OPTIONAL PROJECTION LATCH A If the core is installed refer to Step 11 for IC core removal instructions B Using a thin flat screw driver turn the action bar slot clockwise cw until it stops at about 11 00 C Then turn the action bar counterclockwise ccw to the 7 00 position ...

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