Attachthe Rail To The Headerbracket - Craftsman 139.30437 Owner's Manual

INSTALLATION STEP 3
Attachthe Rail to the HeaderBracket
1. Position the opener on the garage floor below the header
bracket. Use packing material as a protective base. NOTE: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 raft to
clear the spring.
2. Position the rail bracket against the header bracket.
3. Align the bracket holes and join with a clevis pin 5/16"x1-1/2"
as shown.
4. Insert a ring fastener to secure.
Header W all
HeaderBracket
Idler Pulley
Header
B racket
Mounting
Hole
0
i
\
__ Garage
Door
Opener Carton or
__ Temporary
Support
HARDWARESHOWN ACTUALSIZE
o]
Clevis Pin 5/16"x1-1/2"
0
Ring Fastener
14