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ASSEMBLY STEP 3
Install the Idler Pulley
1. Laythe belt besidethe rail, as shown. Graspthe end with the
hookedtrolley connector and pass approximately 12" (30 cm)
of beltthrough the window. Keepthe ribbed side toward the
rail, and allow it to hang until Assembly Step 5.
2. Removethe tape from the idler pulley.
3. Placethe idler pulley into the window as shown.
4. Insertthe idler bolt from the top through the rail and pulley.
Tighten with a 3/8" lock washer and nut underneaththe rail
until the lock washer is compressed.
5. Rotatethe pulley to be sure it spins freely.
6. Inserta 1/4"-20xl-3/4" bolt into the trolley stop hole in the
front of the rail as shown. Tighten securely with a 1/4"-20 lock
nut.
Trolley
Stop Hole
Washer
3/8"
Nut 3/8"
Bolt
Screwdriver
Lock Nut
1/#'-20
Pulley
Trolley
Trolley
Connector
Idler Bo__) _[]
HARDWARESHOWNACTUALSIZE
Bolt1/4"-28x1-3/4" LockNut1/4"-20 Nut 3/8" Lock Washer 3/8"