Prepare the car in the same way as for the
toe-in check.The ideal measuring tool for a camber check is a builder’s square,
but anything with a perfect right-angle will do – such as a piece of
hardboard.Hardboard or card is best for wheels and protruding hubs, as you can
cut a piece out to set the edge against the sidewalls.nok auto oil seals.
One side of the card should be as long as the full height of the wheel, the side at the right-angles to it as least half that height.Set the card against the wheel, upright and central, so that the long side touches the sidewall in the two places and the other side is square to the ground.auto oil seals. If necessary remove the hub cap or cut a piece out of the card.
There will be a gap between card and tyre, probably at the top. Measure the gap.Repeat at the other wheel. The two measurements should be the same. Move the car forward so that the wheels make half a turn, bounce it and repeat the test.The camber is not normally adjustable, mechanical oil seals,so if the measurements are substantially different, the tyres, wheels or suspension may be distorted.Distorted wheels or tyres should be replaced.nok auto oil seals.
Front wheels wrongly aligned cause uneven tyre wear and may seriously affect the car’s handling.toe-in or toe-out – the amount by which the wheels are closer or further apart at their front edges than at their rear edges – is adjustable on all cars.
The setting can go wrong because of an incorrect adjustment, or through driving hard on to a kerb.Camber – the angle at which a wheel leans in or out – is not normally adjustable. But if you find that it is different on the two sides of the car, something is wrong with the tyres, wheels or suspension. Check them (See Checking suspension joints and pivots).
auto oil seals. The amount of toe-in or toe-out is very small – typically 1/100 in. to 1/16 in. (0.3 to 1.6 mm) – and must be set by a garage with special equipment. But you can make a rough adjustment by altering track-rod lengths (See ).
To roughly check toe setting, use a length of string, preferably, or new, unkinked electrical wire.
Camber, too, can be checked only approximately, because the sidewall of a modern radial-ply tyre always bulges outwards slightly in the area where the tyre contacts the ground. Most car wheels lean out at the top, so deviation from the vertical is measured at the bottom.valve oil seals,If you suspect from irregular tyre wear (See Checking for wheel and tyre damage) that something is wrong, check both the toe settings and the camber to make sure the car is drivable.nok auto oil seals.
Adjust the toe setting if necessary so that you can safely drive the car to a garage for expert attention.
Mark a measure level on each of the front tyres at the same height. Make a rough toe-in check with a length of string or wire. This will establish if the wheels are toeing in or out, but not by how much. Make the level as near to the height of the hub centre as possible. Hold the tyre at the measuring level and mark on it the distance between the outer rims at the front and then the rear of the wheels.
Mark a measure level on each of the front tyres at the same height.car oil seals.Make a rough toe-in check with a length of string or wire. This will establish if the wheels are toeing in or out, but not by how much.Make the level as near to the height of the hub centre as possible.nok auto oil seals.Hold the tyre at the measuring level and mark on it the distance between the outer rims at the front and then the rear of the wheels.Check the toe setting if you have dismantled and reassembled any part of the track or tie rods, and again have a garage re-check it.
One side of the card should be as long as the full height of the wheel, the side at the right-angles to it as least half that height.Set the card against the wheel, upright and central, so that the long side touches the sidewall in the two places and the other side is square to the ground.auto oil seals. If necessary remove the hub cap or cut a piece out of the card.
There will be a gap between card and tyre, probably at the top. Measure the gap.Repeat at the other wheel. The two measurements should be the same. Move the car forward so that the wheels make half a turn, bounce it and repeat the test.The camber is not normally adjustable, mechanical oil seals,so if the measurements are substantially different, the tyres, wheels or suspension may be distorted.Distorted wheels or tyres should be replaced.nok auto oil seals.
Front wheels wrongly aligned cause uneven tyre wear and may seriously affect the car’s handling.toe-in or toe-out – the amount by which the wheels are closer or further apart at their front edges than at their rear edges – is adjustable on all cars.
The setting can go wrong because of an incorrect adjustment, or through driving hard on to a kerb.Camber – the angle at which a wheel leans in or out – is not normally adjustable. But if you find that it is different on the two sides of the car, something is wrong with the tyres, wheels or suspension. Check them (See Checking suspension joints and pivots).
auto oil seals. The amount of toe-in or toe-out is very small – typically 1/100 in. to 1/16 in. (0.3 to 1.6 mm) – and must be set by a garage with special equipment. But you can make a rough adjustment by altering track-rod lengths (See ).
To roughly check toe setting, use a length of string, preferably, or new, unkinked electrical wire.
Camber, too, can be checked only approximately, because the sidewall of a modern radial-ply tyre always bulges outwards slightly in the area where the tyre contacts the ground. Most car wheels lean out at the top, so deviation from the vertical is measured at the bottom.valve oil seals,If you suspect from irregular tyre wear (See Checking for wheel and tyre damage) that something is wrong, check both the toe settings and the camber to make sure the car is drivable.nok auto oil seals.
Adjust the toe setting if necessary so that you can safely drive the car to a garage for expert attention.
Mark a measure level on each of the front tyres at the same height. Make a rough toe-in check with a length of string or wire. This will establish if the wheels are toeing in or out, but not by how much. Make the level as near to the height of the hub centre as possible. Hold the tyre at the measuring level and mark on it the distance between the outer rims at the front and then the rear of the wheels.
Mark a measure level on each of the front tyres at the same height.car oil seals.Make a rough toe-in check with a length of string or wire. This will establish if the wheels are toeing in or out, but not by how much.Make the level as near to the height of the hub centre as possible.nok auto oil seals.Hold the tyre at the measuring level and mark on it the distance between the outer rims at the front and then the rear of the wheels.Check the toe setting if you have dismantled and reassembled any part of the track or tie rods, and again have a garage re-check it.
No comments:
Post a Comment