Ryobi GD125 Operator's Manual page 16

 Insert the edge of the end rail into the sleeve. Slide
together until rail clicks into place. If you cannot get the
rail to fit by hand, try gently tapping it with a rubber mallet
until it is snug and clicks into place. Be careful not to
pinch or damage the belt.
 Repeat this process to attach a support rail, second
sleeve, second support rail, third sleeve, and then the
the third support rail. When assembled correctly, the rails
should not separate easily when pulled.
 Pull the front pulley and belt through the top of the rail
assembly.
 Turn the tension nut on the pulley rod counterclockwise
to loosen. Remove the tension nut and spring from the
pulley rod.
 Insert the pulley rod into the front pulley.
NOTE: Ensure the head of the rod is fully seated in the
pulley.
 Move the front pulley back into the rail assembly.
Sleeve
Support
Sleeve
Rail
Support
Sleeve
Rail
Support
Rail
ASSEMBLY
 Insert the edge of the front brace into the rail assembly.
 Pull the front pulley forward and slide the rod through the
 Install spring and tension nut onto pulley rod.
 Move the inner and outer trolley to the middle of the rail
End
Rail
Fig. 12
Sleeve
Fig. 13
Sleeve
Fig. 14
Sleeve
Fig. 15
16 - English
Slide together until brace clicks in place. If you cannot
get the brace to fit by hand, try gently tapping it with a
rubber mallet until it is snug.
hole in the brace.
assembly.
Pulley
Rod
Spring
Tension
Nut
Front
Support
Brace
Pulley
Rod
Spring
Tension
Nut
Front
Pulley
Fig. 16
Front
Rail
Pulley
Fig. 17
Front
Support
Brace
Rail
Fig. 18