Craftsman 54930 Owner's Manual download pdf (Page 9)

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 between the idler bolt and

the trolley in 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"-16

Washer 3/8"

Idler Bolt

Lock

HARDWARE SHOWN ACTUAL SIZE

Trolley

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 75 76

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Craftsman 54930 Owner's Manual Page 9