South Bend Tools SB1125, Руководство пользователя, Страница: 38 / 56

Service
-36-
For Machines Mfd. Since 11/21
South Bend Tools
Model SB1125
S E R V I C E
Adjusting Return
Spring Tension
The spring tension for automatic quill recoil
has been pre-set at the factory. In most cases,
it will never need to be re-adjusted during the
life of the machine. However, if the quill stops
automatically recoiling, the spring may need to
be adjusted for additional tension. If it does need
adjustment, the spring housing is located on the
left side of the headstock.
If return spring should
come loose from the spring
cover and rapidly unwind,
laceration or impact injuries
could occur. Always wear
heavy leather gloves
and safety glasses when
adjusting return spring
tension.
Items Needed Qty
Heavy Leather Gloves .....................................1 Pr.
Safety Glasses .................................................1 Pr.
Shop Rags ..............................................As Needed
Hex Wrench 5mm .................................................1
To adjust return spring tension:
1. DISCONNECT MACHINE FROM POWER!
2. Wipe any oil off spring cover so it does not
slip in your fingers in following steps (see
Figure 58).
Figure Figure 58. Location of spring cover and cap screw. . Location of spring cover and cap screw.
Spring Spring
Cover Cover
4. Wearing gloves, pull spring cover outward
just enough to disengage spring cover notch
from roll pin shown in Figure 59.
3. Hold spring cover against side of headstock
so cover stays splined with locking lug, as
shown in Figure 58, then loosen cap screw
approximately
1
⁄
4
".
IMPORTANT: Hold spring cover tightly
during Step 4, or force of spring will cause
cover to spin out of your hands.
5. Rotate spring cover counterclockwise to
increase tension, or clockwise to reduce
tension.
Figure Figure 59. Location of spring cover notch and roll pin. . Location of spring cover notch and roll pin.
Spring Cover Spring Cover
Notch Notch
!