model g0555/g0555p (mfg. Since 5/11) -25-
5. look at what the tension gauge reads and
use that as a guide for tensioning that blade
in the future.
Note: Do not rely on this setting for long
periods of time because the blade will stretch
with use.
Additionally, with extended use, the blade
tensioning system may need to be reset for
correct operation. Refer to the Resetting
Blade Tensioner in the Service section on
this manual.
Adjusting Blade Support Bearings
the support bearings are positioned behind the
blade to prevent it from deflecting backward dur-
ing cutting operations. proper adjustment of the
support bearings is an important part of making
accurate cuts and keeps the blade teeth from
coming in contact with the blade guides while
cutting.
there are support bearings on the upper and
lower blade guide assemb lies. Both adjust in the
same manner.
Whenever changing a blade or adjusting
tension and tracking, the upper and lower
support bearings and blade guides must be
re-adjusted before cutting operations.
Tool Needed Qty
Wrench 10mm ....................................................1
To adjust the support bearings:
1. make sure the blade is tracking properly and
is correctly tensioned.
2. diSConneCt BAndSAW From poWer!
3. Familiarize yourself with the support bearing
controls shown in the figure below.
Knurled
Knob
Assembly lock Bolt
Support
Bearing
figure 29. Support bearing controls.
thumbscrew
4. loosen the guide assembly lock bolt so that
the support bearing can be rotated perpen-
dicular to the blade in the next step.
5. rotate the blade guide assembly until the
face of the support bearing is perpendicu-
lar to the blade, as illustrated in the figure
below.
Bandsaw
Blade
Support
Bearing
figure 30. the face of the support bearing must
be perpendicular (90°) to the blade.
When using a 3⁄4" blade, the blade tensioning
system may need to be reset for correct
operation. Refer to Blade Tensioner on Page
53 for detailed instructions.