Bose Companion 3 Service Manual page 22

2. Power Transformer Removal
2.1 Remove the module assembly,
perform procedure 1.
2.2 Remove the bolt at the center
of the power transformer.
2.3 Remove the transformer and
shield-can from the bass box.
Note: If the new power trans-
former has a blue mark on it, align
the mark toward the PCB assem-
bly for best performance. Refer to
the service bulletin, part number
271885-B1 for more details.
3. Woofer Removal
3.1 The Grille on the bass module is glued
into place. The woofer is not replaceable.
Replace the bass box assembly if the
woofer is defective.
4. Satellite Removal
4.1 Satellite speakers are not repairable.
Disassembly Procedures
22