(D) Trouble Shootings - Sharp TMV Series Service And Parts Manual

6 Headstock Tilting:
In-and-Out Tilting (Figure 8):
Turn loose evenly the eight adapter
locking bolt (P Both sides) and turn
the vertical adjusting worm shaft (Q)
until the angle desired is obtained.
Lock up the bolts (P Both sides)
tightly.
Note: Do not loosen all the headstock
bolts totally.

(d) Trouble Shootings:

1. Dismantling of Motor (Figure 9):
a. Start the motor and turn the speed
change handwheel (A) to the
position of 60RPM appeared on the
indicator to lower down the
stationary motor vari-disc to the
lowest position.
b. Cut off the motor power source and
take off main power source.
c. Remove motor pulley cover (B)
under the motor shaft. Then, use
the two hexagonal concave bolts (C)
that locked the bearing housing to
, insert into the two holes of the
speed change spring piece (D). Lock into
the motor varj-disc (E) and evenly lock up
the two bolts (C). Push down the speed
change spring (F) so as to separate it from
the retainer ring (G).
d. Take out the retainer ring (G).
e. Take off the two hexagonal bolts (H) that
locked the motor. The motor may be lifted
up. Motor vari-disc (E) and speed change
belt are still kept inside the belt housing_
still kept inside the belt housing_
f.
Once the motor is replaced, just reverse
the order of dismantling.
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