Spindle Gib Adjustment; Featherboard Hold-Downs - Jet JWS-35X Series Operating Instructions And Parts Manual

successful.

Spindle Gib Adjustment

Referring to Figure 12:
The spindle housing gib on your machine is
factory adjusted and initially should not require
readjust-ment. After a period of use the gib may
wear and become loose, introducing play and
potentially causing the spindle (B) to vibrate. This
requires adjustment.
To adjust:
1. With a 12mm wrench, loosen jam nuts that
secure the gib setscrews in four places (A).
2. With a 4mm hex wrench, tighten each
setscrew 1/8 or less turn starting with the
lowest one, followed by the uppermost one,
then the two middle setscrews.
If this is not enough to remove the play,
repeat this step until the play is removed.
Note: If the gibs are too tight the front handwheel
that controls the spindle height will be difficult to
turn.
When adjustment is complete:
3. Hold the set-screws in position with the 4mm
hex wrench to maintain the setting while
tightening the jam nuts with the 12mm
wrench.

Featherboard Hold-downs

Referring to Figure 13:
The JWS-35X Shaper comes equipped with two
featherboard hold-downs (A, B) mounted on the
infeed and outfeed fences.
1. Loosen lock handles (C) and lock knobs (D).
2. Slide the hold-down guides to the desired
position along the fence and tighten the lock
handles (C).
3. Place the workpiece (E) on the table against
the fence and under the hold-down guide (A).
4. Adjust the featherboard stay to put moderate
pressure on the workpiece, then tighten the
lock knob (D).
Figure 12
Figure 13
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