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Fig. 126
4. Holding the wrench and arm in position
rotate yoke to a non-preset position and
rotate swivel lock to the locked position. If the
yoke can still be moved the square nut has not
been tightened enough. Repeat step 3.
5. When the adjustment is such that theyoke
can no longer be moved when the swivel lock is
in the locked position. Reinsert the tab on the
wrench into the slot in the lever.
6. Unlock swivel arm and rotate yoke to a non-
preset position. Return yoke to a rip position. If
the index pin does not securely seat at the preset
position, the adjustment is too tight. Loosen the
square nut one quarter turn until swivel index pin
seats securely.
7. Adjustment is complete when both locking
and preset position functions are working prop-
erly.
8. When the adjustment is such that the yoke can
no longer be moved when the swivel lock is in the
locked position, reinsert the tab on the wrench
into the slot in the lever.
9. Re-install knob to swivel handle and install
screw and nut in knob.
............. i
Arm and Column :-='z",_'% _ i
With the miter lock unlocked and fin the tim_n_
dexed position the arm should fit srtugty .ta,,..]
the column tube and not allow any vertical
movement. If you can move the end of the
arm up and down an adjustment is needed.
1. With a #2 Phillips screwdriver remove two
screws and the rear arm cover.
2. With a 9/16 inch wrench or socket tighten
evenly the top two 3/8-16 hex head tapping
screws. The bottom two screws should also be
tightened evenly but not as tight as the top
screws. (Figure 127)
f7
Fig. 127 - Location of Hex Head Tapping Screws
3. This adjustment is correct when the arm
moves firmly without vertical movement.
4. Re-install the rear arm cover.
Carriage Bearings
The carriage should roll freely but with some
resistance for the entire length of travel. To
check for bearing looseness, perform the fol-
lowing steps.
1. Place yoke in either the in-rip or out-rip
position.
63
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