While you wait for answers, we may have found some information which could help you.
Click here for Chuck Bosch Psbwhy is my Bosch GSB VE2LI drill getting slower (its not the battery)?
how can i fix my bosch cordless drill psb 18 li2?
Bosch GBH 2-24 DSR 0611 228 742?
Bosch PSB 24 VE-2 Cordless Hammer Drill, help needed?
what wattage is the r3 resistor in thebosch al 2450dv charger?
repair bosch electric drill?