3M 3125 Sander User Manual


 
6. Disassemble the angle housing
- Clamp the angle housing assembly (22-32) in a vise. Rotate clamp nut (28) clockwise
and remove.
- Remove EX shaft assembly (32, 23-26) and remove cup (21).
- Use gear puller to remove gear (24) in the EX shaft assembly (32, 23-26) and remove
gear.
- Remove the half-moon key. Use gear puller on bearing (25) and remove.
7. Disassemble case
- Remove snap ring (35) and remove bearing (36) using special tool.
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