Sierra cosworth 2WD first gear grind from full stop
Thread Starter
I'm Finding My Feet Here Now
Joined: Jun 2004
Posts: 118
Likes: 1
From: Coimbra, Portugal
Hi guys
I've been having an issue ever since I rebuilt my T5.
Changed synchros and stuff but forgot to change the pilot bearing.
And it grinds if I engage first gear from a full stop... I've since changed the pilot bearing but the problem persists...
Can someone help?
Thanks
I've been having an issue ever since I rebuilt my T5.
Changed synchros and stuff but forgot to change the pilot bearing.
And it grinds if I engage first gear from a full stop... I've since changed the pilot bearing but the problem persists...
Can someone help?
Thanks
Thread Starter
I'm Finding My Feet Here Now
Joined: Jun 2004
Posts: 118
Likes: 1
From: Coimbra, Portugal
If the car is standing still the gearbox output shaft is also standing still. If the clutch is fully disengaged the input shaft should also be standing still and there should be no speed difference between the gears and the synchro rings, so it shouldn't be able to make a grinding noise.
If you press the clutch with the car in neutral, then start the car and put it in first gear, does it also make the grinding noise? It could also be that the pilot bearing is dragging the input shaft with it.
If you press the clutch with the car in neutral, then start the car and put it in first gear, does it also make the grinding noise? It could also be that the pilot bearing is dragging the input shaft with it.
Thread Starter
I'm Finding My Feet Here Now
Joined: Jun 2004
Posts: 118
Likes: 1
From: Coimbra, Portugal
If the car is standing still the gearbox output shaft is also standing still. If the clutch is fully disengaged the input shaft should also be standing still and there should be no speed difference between the gears and the synchro rings, so it shouldn't be able to make a grinding noise.
If you press the clutch with the car in neutral, then start the car and put it in first gear, does it also make the grinding noise? It could also be that the pilot bearing is dragging the input shaft with it.
If you press the clutch with the car in neutral, then start the car and put it in first gear, does it also make the grinding noise? It could also be that the pilot bearing is dragging the input shaft with it.
I'll try out what you said and get back to you.
Thread Starter
I'm Finding My Feet Here Now
Joined: Jun 2004
Posts: 118
Likes: 1
From: Coimbra, Portugal
If the car is standing still the gearbox output shaft is also standing still. If the clutch is fully disengaged the input shaft should also be standing still and there should be no speed difference between the gears and the synchro rings, so it shouldn't be able to make a grinding noise.
If you press the clutch with the car in neutral, then start the car and put it in first gear, does it also make the grinding noise? It could also be that the pilot bearing is dragging the input shaft with it.
If you press the clutch with the car in neutral, then start the car and put it in first gear, does it also make the grinding noise? It could also be that the pilot bearing is dragging the input shaft with it.
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