Quote:
Originally Posted by hserus but occasionally there is difficulty engaging reverse, so that the gear doesn't lock fully into place in the reverse position. Shifting to some other gear like first and then shifting back to reverse seems to clear the situation up. |
The reverse gear usually has
straight teeth (i.e. its teeth are parallel to the shaft), unlike the forward gears which have
helical teeth (i.e. angled to the shaft). Moreover, the forward gears usually use synchronizers (synchromesh) to match the speeds of gears before engaging them. Together, this is why changing forward gears is smooth.
For reverse, because of the absence of a synchronizer, the shafts must be at a stop before it can be engaged. Therefore, one tip is to ensure that there is a slight pause before attempting to put it into reverse, if the car was in neutral or another gear. This will allow the input shaft to lose its momentum after the clutch has been pressed. The trick of slotting into first, moving a bit and then putting it into reverse also helps in engaging the teeth of the reverse gear in the absence of a synchomesh.
Now, seeing your posts on the forum, I know you're an experienced driver, so the question is - do you feel this problem is more than normal when even you drive the i10? If so, you might want to check and lubricate the gear selector cables/levers and see if that makes a difference.
Quote:
Originally Posted by hserus That and I am not sure if this is a feature or a bug, but I can slot into any gear at all directly from neutral (eg: neutral straight to third or fifth) |
This is normal in manual transmissions, you can slot into any gear. Taking off from such a gear is another question. New drivers might occasionally pop it into 3rd, but the poor performance (or stalling) that occurs will indicate its the wrong gear.
EDIT: Regarding the reverse gear, what is the mileage on the car? Can you also cross check how often the gearbox oil needs changing, and when it was last changed? This is not a solution for the problem specifically, but a wider maintenance point.
Quote:
Originally Posted by hserus This gearshift sticking in reverse is very random and not very easy to reproduce either. |
If you really want to solve it, it might require opening up the gearbox to check and replace the reverse gears and/or bearings. But given its only the reverse gear, and that its a random issue, you might prefer to just leave it as-is, and only do it if you find the problem worsening noticeably.
Good you did a thorough replacement of the wear-and-tear parts after purchase
