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8655730
6,500 lb Retractable Trailer Jack Quick-Stand Extension
a.
Check the bolt hole diameter in the jack's
extension tube (Fig. 2-1) by inserting one of the
bolts. Drill the hole with a 13/32 in. drill bit to
widen it if the bolt does not fit.
b.
You must drill two holes in the extension tube if
the tongue jack has no holes (see Drilling).
6.
Measure the diameter of the tongue jack's extension tube (Fig. 2-2). Use
the reducing sleeve (#5) if the tube diameter is smaller than 2 in. The
reducing sleeve is not needed if the diameter is 2 in. or more.
7.
Always use the lower set of holes on the quick-
stand head (Fig. 3-2) with a manual jack. An
electric jack may use the upper or lower holes
depending on the length of the retracted
extension tube.
Measure the distance from the jack cylinder's
outer tube to the top of the bolt hole on the
extension tube (Fig. 2-3).
a.
Use the upper set of holes on the quick-stand, if this distance is less
than 1-1/4 in. (32 mm) (Fig. 3-1).
b.
Use the lower set of holes on the quick-stand, if this distance is
greater than 1-1/4 in. (32 mm) (Fig. 3-2).
NOTICE! Using the wrong set of holes can damage an
electric jack, since there must be at least 1/4 in.
clearance (Fig. 4-1) to allow the jack to fully retract
without the outer tube striking the quick-stand head.
8.
Slide the quick-stand head over the extension tube of
the tongue jack, aligning the holes in the quick-stand
head with the holes in the extension tube and the
appropriate holes in the reducing sleeve, if used.
a.
Slide the reducing sleeve over the extension tube and insert both into the
head of the quick-stand if needed. The holes in the reducing sleeve are
closer to the top end and the sleeve should be installed with the top end up.
6
For technical questions call 1-800-665-8685
V 4.0
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