Bosch Pst 52a: Manual Fixed |link|

Turn the internal clamp screw counter-clockwise (about 3 to 4 turns) until the blade slot is clear.

Sawdust frequently builds up inside the blade receiver, preventing the locking pin from fully engaging. Blow it out with compressed air or use a thin wire to clear the slot. Reset the Tensioner: Bosch Pst 52a Manual Fixed

Disclaimer: Always disconnect power tools before servicing. If you are unfamiliar with soldering or electrical testing, consult a professional repair center. Part numbers and procedures verified as of 2026. Turn the internal clamp screw counter-clockwise (about 3

Loosen the two screws on the underside of the metal footplate. Bosch Pst 52a Manual Fixed