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Verify that there are no physical obstructions that the turret could have hit
Verify that the turret is filled with oil
Oil for Gen 1 turret
Oil for Gen 2 turret
If the turret does not turn at all: verify that the turret control board is receiving power on J14-4 and J14-5.
Verify that the F1 and F2 fuses on the turret control board have a reading between 0.1 and 1 ohm. Below or above 0.1 to 1 ohm indicate a fuse that needs to be replaced.
Gen 2 - Verify that the motor will turn by taking the belt off and command a tool change
If the turret will turn forward but will not turn in reverse, the lock switch may need to be adjusted
Lock switch adjustment procedure for Gen 1 turret