Assa Abloy Corbin Russwin TL3700 Series User manual

FM271 11/19
Installation Instructions
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
WARNING
This product can expose you to lead
which is known to the state of California
to cause cancer and birth defects or other
reproductive harm. For more information
go to www.P65warnings.ca.gov.
TL3700 Series
Tubular Lockset

2
TL3700 Series
Installation Instructions
Tubular Lockset
FM271 11/19
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
TOC Table of Contents
1 Tools Required ..................................................................2
2 Package Contents ...............................................................3
3 Door Preparation................................................................4
a Mark and Drill Holes .............................................................4
b Final Door Preparation ..........................................................4
c Frame Preparation for Strike.....................................................4
4 Latch, Lock, and Trim ............................................................5
a Latch Installation ................................................................5
b Lock and Trim Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
5 Dummy Trim (TL3750/TL3770) ..................................................6
a Package Contents ...............................................................6
6 Square Rose .....................................................................6
a Tools Required for Assembly.....................................................6
b Package Contents ...............................................................7
c Installation ......................................................................7
1 Tools Required
• #2 Phillips Screwdriver
• 3/32"Hex Wrench
• 1/8"Drill Bit
• 2-1/8"Bore
• 1"Bore

3
TL3700 Series
Installation Instructions
Tubular Lockset
FM271 11/19
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
2 Package Contents
Figure1
1
2
3
4
5
6
14
7
6
513
911
10
3
12
2
1
Figure1 Description Req.
1 Lever (2)
2 Set Screw (2)
3 Rose (2)
4 Mounting Post (2)
5 Spring Housing (2)
6 Spindle (2)
7 Latch (1)
8 Faceplate (1)
9 Screws-Latch & Strike #8-32 x 3/4" (4)
10 Strike (1)
11 Strike Box (1)
12 Push Button (TL3720 only) (1)
13 Mounting Post Screw (2)
14 Fire Guard Clip (Fire Rated option only) (1)

4
TL3700 Series
Installation Instructions
Tubular Lockset
FM271 11/19
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
3 Door Preparation
a Mark and Drill Holes
b Final Door Preparation
c Frame Preparation for Strike
Figure2
Template
Door
Bevel
Backset must
match lock
38" from
Finished
Floor
IMPORTANT
Fold template onto
high edge of door bevel.
Door
Frame
2-1/8"
(54 mm)
hole
1-1/8" (29 mm)
hole
2-1/4"
(57 mm)
hole
1" (25 mm)
hole
Figure3
Centerline of latch
front and strike
Screws (2)
#8-32 x 3/4"
Figure4

5
TL3700 Series
Installation Instructions
Tubular Lockset
FM271 11/19
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
4 Latch, Lock, and Trim
a Latch Installation
1
Install first for fire
rated option only.
Install loosely;
tighten after step #2
Note: TL3720
The threaded hole on locking piece
must be to the inside of the door,
so the Push Button (Detail #12)
can be threaded into it. (Figure5)
Screws (2)
#8-32 x 3/4"
Figure5
b Lock and Trim Installation
IMPORTANT
Test for proper
operation before
closing door.
Mounting Post Screws
(2) #6 x 3/4"
Align studs on rose with bushings on
spring housing. Push on rose to install.
(Figure6)
Note: Rose to be removed
with a flat head screwdriver at notch.
Rose
Figure6

6
TL3700 Series
Installation Instructions
Tubular Lockset
FM271 11/19
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
5 Dummy Trim (TL3750/TL3770)
a Package Contents
Note
Only (2) door prep holes are required for Dummy Trim. See door marker supplied in box for further
details. (Figure7)
7
DOOR
2
3
1
4
6
3
6
2
1
5
#7 O/S Thru-Bolt
Plate Assembly is only
used for the TL3750.
7
DOOR
2
3
1
4
6
3
6
2
1
5
Align studs on rose with bushings on
mounting plate. Push on rose to install.
Figure7
Figure 1 Description Req.
1 Lever (2)
2 Set Screw (2)
3 Rose Assembly (2)
4 Mounting Post (2)
5 Mounting Post Screw (2)
6 Mounting Plate Assembly (2)
7O/S Thru-Bolt Plate Assembly
TL3750 only (1)
6 Square Rose
a Tools Required for Assembly
• Drill
• Pilot Bit
• Phillips Screwdriver
• Right Angle Square

7
TL3700 Series
Installation Instructions
Tubular Lockset
FM271 11/19
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
6 Square Rose (cont.)
b Package Contents
4
2
1
3
5
Spring Housing Square Mounting Plate
Pilot
Hole
Pilot
Hole
NOTE
To level plate, place
a right angle square
on the flat portion of
the mounting plate.
Figure8
Figure 1 Description Req.
1 Lever (2)
2 Set Screw (2)
3 Rose Assembly (2)
4 Mounting Post (2)
5 Mounting Post Screw (2)
6 Mounting Plate Assembly (2)
7O/S Thru-Bolt Plate Assembly
TL3750 only (1)
6 Square Rose (cont.)
c Installation
1. Install lock per instructions starting on page 5.
a. Square rose installation begins after spring housing installation.
2. Position square mounting plate over spring housing as seen in Figure 1.
3. Drill two centered pilot holes for the #6 mounting screws in the upper right and lower left portions of
the square mounting plate.
4. Loosely attach mounting plate to both sides of the door with screws.
5. Square top surface of mounting plate to edge of door.
NOTE: The square edge MUST be on the flat surface of the square mounting plate for proper leveling.
6. Tighten mounting screws.
7. Press rose onto mounting plate, fasten lever with set screw.

Corbin Russwin is a brand associated with ASSA ABLOY Access and Egress Hardware Group, Inc., an ASSA ABLOY Group company.
Copyright © 2012, 2019, 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.
For installation assistance contact Corbin Russwin
1-800-543-3658 • [e-mail]
Corbin Russwin, Inc.
225 Episcopal Road
Berlin, CT 06037 USA
Phone: [phone]
Fax: [phone]
www.corbinrusswin.com
FM271 11/19