8
ASSEMBLY STEP 3
Fasten the Rail to the Motor Unit
MODELS 1356M AND 1346M ONLY
• Remove the two washered bolts mounted in top of
motor unit.
• Align rail and styrofoam over sprocket.
• Cut tape from rail, chain and styrofoam. Remove
styrofoam and pull the chain back (away from the
mounting plate).
• Fasten the rail with the two washered bolts previously
removed. Tighten securely.
Use only these bolts! Use of any other bolts will cause
serious damage to door opener.
To avoid SERIOUS damage to garage door opener,
use ONLY those bolts/fasteners mounted in the top of
the opener.
USE ONLY THIS
TYPE AND SIZE
BOLT
USE ONLY THIS
TYPE AND SIZE
BOLT
Styrofoam
Packaging
Styrofoam
Packaging
Washered
Bolts
5/16"-18x1/2"
Washered Bolts
5/16"-18x1/2"
Motor Unit
Sprocket
Mounting
Plate
Chain
Rail
