WITH A BAD INPUT SHAFT BEARING YOU CAN STILL GET IT INTO GEAR BUT IT MAKES A HELL OF A NOISE AND IT GETS QUIETER AS U GO THROUGH THE GEARS BC THE INPUT SHAFT SPINS SLOWER.

IF IT JUST QUIT GOING INTO GEAR AND U DNT HAVE NE FLUID LEAKS ID SAY ITS A CLUTCH (DISC/PRESSUER PLATE) ISSUE. DO U HAVE AN AFTER MARKET CLUTCH? I DINT READ UR WHOLE 1ST POST SO SORRY IF U ANSWERED THAT ALREADY.

BAD THROW-OUT BEARINGS ARE IDENTIFIED BY THE NOISE DRASTICALLY CHANGING WITH CLUTCH PEDAL ENGAGE AND DISENGAGEMENT.