ASSEMBLY STEP 3
INSTALL THE IDLER PULLEY
1. Lay the chain/cable beside the rail, as shown. Grasp the end
of the cable and pass approximately 12" (30 cm) of cable
through the window. Allow it to hang until Assembly Step 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 as shown.
4. Insert the idler bolt from the top through the rail and pulley.
Tighten with a 3/8" lock washer and nut underneath the rail
until the lock washer is compressed.
5. Rotate the pulley to be sure it spins freely.
6. Locate the rail tab. The rail tab is near the idler pulley on the
front rail section. Use a flat head screwdriver and lift the rail
tab until the tab is vertical (90º).
Lock
Washer
3/8"
Idler Bolt
Rail Tab
Idler Pulley
Screwdriver
CORRECT
INCORRECT
Chain and Cable
Cable Link
Rail Tab
Nut 3/8"
Idler Bolt
HARDWARE SHOWN ACTUAL SIZE
Trolley
Lock Washer 3/8"
Nut 3/8"
10
