Which Screw To Adjust Headlight Aim T27?

[alan333]

As oer the title - Anyone know which of the two screws adjust the headlight aim up/down on the T27? There's an inner and a more difficult to access outer.

Any help welcome :)

[Konrad C]

Alan, the only helpful suggestion is to go to a garage, or park the car in front of a suitable wall, mark the adjusters, mark the head light pattern on the wall, then using the easier to reach adjuster, turn it a couple of times to see what effect it does to the aim. Count the number of turns and which direction.

Another clue is the position of the adjusters to the head lamp unit. From the centre of the dipped and main units, the furthest left or right, and highest or lowest should determine if they effect the horizontal and vertical axis.

I have not touched my headlamps since they seem fine, so all is experience on much old cars.

[alan333]

Cheers Konrad, I tried a little adjustment with lights shining on a door but it was a bit too sunny. I'll let you know my findings after another attempt on a duller day.