
Assembly Instructions and Parts List
Band Saw Trunnion Retrofit
Model JWBS-TR
WMH TOOL GROUP
2420 Vantage Drive
Elgin, Illinois 60123 Part No. M-710750TR
Ph.: 800-274-6848 Revision A1 11/04
www.wmhtoolgroup.com Copyright © WMH Tool Group

Unpacking
Open shipping cont ainer and check f or shipping
damage. Report any damage immediately to
your distributor and shipping agent. Do not
discard any shi pping material until t he Trunnion
Retrofit Assembly has been installed on the
band saw and is working properly.
Compare the cont ent s of y our cont ainer wit h the
parts list on page 4 to make sure all parts are
intact. Mi ssing parts, if any, should be reported
to your distri butor.
Assembly
Tools required for assembly (not provided):
1/2” and 9/16” wrenches
cross point (Phillips) screwdriver
set of hex wrenches
The JWBS-TR T runnion Bracket is designed to
be retro-fi tted t o an 18” or 2 0” J ET band saw. No
drilling will be necessary. Some f asteners used
on the old trunnion bracket will be re-used on
the new trunnion brack et. Proceed as follows:
Figure 1
1. Disconnect band saw from power sou rce.
2. Remove any accessories from the band saw
table such as fence and rails, miter gauge,
etc.
3. Remove the insert and t he pin from the band
saw table.
4. Remove the blade.
5. Unscrew and remove the two lock knobs
below the trunnions, and remove the table
from the band saw. NOTE: You may need
an assistant to help remove the table.
6. Remove the old trunni ons from the table by
unscrewing the six hex c ap screws.
7. Remove the four hex cap screws and lock
washers holding t he old trunnion bracket to
the band saw, and remov e the old trunnion
bracket.
(NOTE: It is not necessary to remove the
blade guides – the se it em s are not shown in
the Figures for purpose s of c larity.)
8. Set the new trunnion bracket into place on
the band saw, and insert four 5/16 x 1-1/2
hex cap screws wit h four 5/16 lock washers
(Figure 1). Tight en the screws.
Figure 2
Figure 3
2