Attach The Railto Header Bracket - Craftsman 139.53976SRT Owner's Manual

Garage door opener 1/2 hp
Hide thumbs Also See for 139.53976SRT:
Table of Contents

Advertisement

Installation Step 3
I
Attach the Raft to the Header Bracket
Header Bracket
NOTE: (Optional) With an existing Craftsman
installation, you may re-use the old header bracket
with the two plastic spacers included in the hardware
bag. Place the spacers inside the bracket on each
side of the rail, as illustrated.
• Position the opener on the garage floor below the
header bracket. Use packing material as a
protective base.
If the door spring Is in the way you'll need help.
Have someone hold the opener securely on a
temporary support to allow the rail to clear the
spring.
• Position the front rail end within the header bracket
and join with a 5/16"xl -1/2" clevis pin as shown,
• Insert a ring fastener to secure.
Mounting
Hole
Existing
Header Bracket
0
Clevis Pin
_1
Spacer
Mounting
Hole
INSTALLATION
/
I
Hardware Shown Actual Size
I
O
Clevis Pin 5/ 6"x -1/2"
Ring fastener
i
15

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents