INJURED EE WAS ATTEMPTING TO STRAIGHTEN OUT A BENT BRACKET ON AN OVERSPEED DEVICE. HE PINCHED HIS FINGER BETWEEN THE BRACKET AND FRAME OF BRAKECAR. CAUSE OF INJURED WAS AWARENESS. COM-PLIANCE WITH RULES/REGS WAS NOT A FACTOR. PERSONAL PROTECTIVE EQUIP A FACTOR, MINER PRIFICIENCY A FACTOR, MINING EQUIP/ SYSTEMS NOT A FACTOR.