Ryobi GD200 Manuel D'utilisation page 24

ATTACHING RAIL ASSEMBLY TO HEADER
BRACKET
See Figure 32.
 Locate the following items:
Large Clevis Pin
Hitch Pin
 Place the power head on top of a prop or on the ground
with a towel or packaging material beneath it.
INSTALLATION
Header
Bracket
First
Clevis
Hole
Pin
 Angle the rail assembly so that it rests against the header
bracket.
NOTE: If a door spring or other obstruction is in the way,
have someone hold the garage door opener or help to
balance it on a raised support while you position the rail
assembly.
 Align the holes in the bracket with the holes in the rail
assembly as shown.
 Insert large clevis pin and secure with hitch pin.
NOTE: The hitch pin should be installed into the first hole
closest to the head of the pin.
Hitch
Pin
Rail
Assembly
24 - English
Power
Head
Fig. 32