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Parts List & Operating Instructions
CAUTION: To prevent personal injury,
•
Only qualified personnel shall perform inspections and repairs to this repair stand.
•
Do not use your fingers to apply grease to the gear box assembly; fingers can easily be
caught in the worm gear.
Inspection
Before each use, an approved inspector must inspect the
repair stand for bends, cracks, dents, elongated holes, or
missing hardware. If damage is found, discontinue use.
Maintenance
1. Periodically grease the zerk (Item 36 in the parts list) on
the rotating shaft located on the inner post.
2. Periodically clean the wheels and casters, and apply a
low-temperature grease.
3. Keep the worm gear assembly well lubricated. Brush
Molykote
-type GN paste into the gear assembly from the
®
bottom of the housing while rotating the gear box.
4. Use only those repair parts called out in the parts list in this
document. Items found in the parts list have been carefully
tested and selected by US Service Solutions LLC.
Adjusting the Worm Gear Assembly
Periodic adjustment of the worm gear assembly may be
necessary due to wear or replacement of parts. To remove
free play from the worm gear assembly:
1. Remove all weight from the repair stand.
2. Loosen the small socket head set screw (see Figure 4).
3. Turn the large socket head set screw clockwise until there
is no free play. Torque the large socket head set screw to
8 N•m (70 in. lbs.).
4. Tighten the small set screw.
5. Rotate the crank handle until the support plate has been
rotated one complete turn.
6. Place a torque wrench on the crank handle nut as shown
in Figure 5. The torque required to move the handle should
be no more than 7 N•m (60 in. lbs.).
Disposal
At the end of the useful life of the repair stand, dispose of
repair stand components according to local regulations.
© US Service Solutions, LLC
Inspection and Maintenance
Form No. 565726
Support Plate
Set Screw
Figure 4
Figure 5
Sheet No.
3 of 5
Issue Date:
Rev. A August 9, 2012
Small
Set Screw
Large
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