Installation Instructions

8
Assembly
STEP 3 Install the idler pulley
1. Lay the belt beside the rail,asshown. Grasp the end with the hooked trolleyconnector and
passapproximately 12" (30 cm) ofbelt through the window. Keep the ribbed side toward the
rail,and allow itto hang until AssemblyStep 4.
2. Remove the tape from the idler pulley. The inside center should be pre-greased. If dry,
regrease to ensure proper operation.
3. Place the idler pulley into the window asshown.
4. Insertthe idler boltfrom the top through the rail and pulley. Tighten with a 3/8" lock washer
and nutunderneath the rail until the lockwasher iscompressed.
5. Rotate the pulley to be sure it spins freely.
6. Locate the rail tab.The rail tab is between the idler boltand the trolley in the front rail section.
Use a flathead screwdriver and lift the rail tab until the tab isvertical (90º).
Rail
Idler Pulley
Grease Inside
Pulley
Bolt
Belt
Lock Washer
Nut
Bolt
Nut 3/8" Lock Washer 3/8"
HARDWARE
Trolley Connector
Rail Tab