good morning everyone! I need you to help me with this, I have a renault 12 range 82 4th box, in which I found it complicated to want to change gut speedometer, the problem is not being able to extract the end that is embedded in the gearbox. try to make strength by pulling and nothing, grab pliers and nothing, a little tap with hammer and nothing. I was thinking of giving you warmth with autogenous, did any of you do this test? How did they solve? I will appreciate answers