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FM566  05/21

 Installation Instructions

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com •www.corbinrusswin.com

Copyright © 2021, ASSA ABLOY Access and Egress Hardware Group, Inc. All rights reserved. Reproduction in whole or in 
part without the express written permission of ASSA ABLOY Access and Egress Hardware Group, Inc. is prohibited.

 Installation Instructions

• 

#2 Phillips screwdriver

2

Package Contents

1

Tools Required

• 

Lever release tool (provided)

• 

1/8" drill bit

• 

5/16" drill bit

• 

2-

1/8" Bore

1

" Bore

• 5/32" drill bit

CLX3300 Cylindrical Lockset

1

2

6

2

5

7

8

9

10

11

12

15

3

4

13

14

16

Fig.

Description 

1

Inside lever handle 

2

Rose/Scalp (2)

3

Screws - latch (2) #8-32 x 3/4"

4

Inside spring housing assembly

5

Screws - through-bolt (2) #12-24 
x 1-1/2"

6

Lockbody assembly with rose liner

7

Outside spring housing assembly

8

Cylinder spacer

9

Cylinder

10

Outside lever handle

11

Key

12

Lever release tool

13

Latch

14

Screws - strike (2) #12-24 x 1"

15

Strike

16

Strike box (Optional)

3

Door Preparation

DOOR

FRAME

Desired
height 
above 
floor

Template

Backset must 
match latch

Door bevel

Figure 1 

  

5/16" (8mm) hole

2-1/8" 
(54mm) 
hole

1-1/8" 
(29mm) 

2-1/4" 
(57mm) 

1" (25mm) 
hole

5/32" (4mm) 

2-3/4" 
(70 mm) 

Figure 2 

  

IMPORTANT
• 

The accuracy of door preparation is critical for proper functioning and security of this lever handle lock. Misalignment can 
cause premature wear and a lessening of security.

• 

Be sure to verify backset before marking and drilling door.

IMPORTANT: Deadlocking latch must stop on 
strike when door is closed.

Strike

Strike Box

Attaching Screws

Strike Box

Attaching Screws

#8 -32 x 3/4" 

#12 -24 x 1" 

Figure 3 

  

1.  Use template FM567 to mark the door (See Figure 1).
2.  Drill the door according to the template.
3.  Verify the dimensions (See Figure 2).
4.  Install the strike (See Figure 3)

Summary of Contents for Corbin Russwin CLX3300

Page 1: ...ody assembly with rose liner 7 Outside spring housing assembly 8 Cylinder spacer 9 Cylinder 10 Outside lever handle 11 Key 12 Lever release tool 13 Latch 14 Screws strike 2 12 24 x 1 15 Strike 16 Stri...

Page 2: ...oor preparation for errors Latch bolt tail should be centered in depth of retractor If it is not refer to Section 5 to properly adjust the lock for door thickness Lock is factory preset for 1 3 4 44mm...

Page 3: ...gnment Adjust if necessary 7 Install inside lever Note Test for proper operation before closing door Button in line with shank in dicates correct position based upon door thickness If the button needs...

Page 4: ...9 Lever Removal Installation Lever catch To Remove Remove core and tailpiece using key marked control Insert slotted screwdriver or lever release tool into cylinder opening and make contact with leve...

Page 5: ...loy com www corbinrusswin com Remove b Install Half Dummy CLX3350 1 Remove inside lever See Section 9 2 Remove rose 3 Remove 2 mounting screws and inside housing assembly 4 Remove outside trim assembl...

Page 6: ...43 3658 techsupport corbinrusswin assaabloy com www corbinrusswin com c Install Full Dummy CLX3370 Figure 19 11 Other Function Instructions continued Figure 20 12 Miscellaneous Options Install 1 adapt...

Page 7: ...nscrew threaded cap from end of core it will be necessary to depress the locking pin 4 Place tailpiece inside the exposed end of core with locking pin in open slot 5 Reverse step 3 to reinstall cap 6...

Page 8: ...on the inside trim should be in the unlocked position 2 Insert adjustment tool provided with lock into interior cap as shown below 3 Rotate cap clockwise until fully tight 4 Rotate back counter clockw...

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