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8) Installation of the reverse feed solenoid
1. Installation of the reverse feed arm and the reverse feed
solenoid
1. Attach the washer and the rubber seat to the reverse feed
solenoid plunger in this order.
2. Install the reverse feed solenoid and temporarily fasten it with three
each of setscrews and washers .
In this case, confirm that the direction of the reverse feed arm is
as shown in the illustration.
3. Pull the reverse feed solenoid to your side and regularly fasten it in
its utmost position by means of three setscrews .
4. Adjust the feed dial to Graduation 5 and move the reverse feed arm
so that the gap length becomes 0.5 to 1.0mm between the rubber
seat and the reverse feed solenoid when the reverse feed lever
is pulled to its limit position. In the position where the reverse feed
link is positioned in the center of the reverse feed plunger groove,
tighten the reverse feed arm setscrew .
5. If the motion of the reverse feed plunger is not smooth, this may
result from the tilting of the bed column B . Therefore, loosen the
two setscrews and adjust the bed column B to stand upright on
the bed. After adjustment, fix the two setscrews .
9) Stop position of the feed control spring rack
1. Loosen two setscrews of the feed control spring rack .
Adjustments are hard to do if the spring is hooked. Therefore, remove
this spring as required.
2. Tighten the setscrews where a distance of 2.3mm is kept between
the oblong hole end and the end part of the setscrew .
3. Attach the spring again.
o If the position of the reverse feed
link is not precise, this may be
a cause of abrasion and breakage.
o If the bed column B is tilted, the
reverse feed solenoid cannot be
pulled fully and the reverse feed
pitch may be decreased.
Adjustment Procedure Results of Improper Adjustment
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