# Alignment Sheet Nomenclature

#1
07-29-14, 07:24 PM
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Alignment Sheet Nomenclature

Just got an alignment and I'm confused by the nomenclature used in the printout. For example, instead of using decimal points to express fractional numbers (e.g. -0.34), it uses a degree symbol and a hyphen (-0°34'). I've seen this before but never quite understood why the specs are expressed this way.

#2
07-29-14, 07:45 PM
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Because they are supposed to be measured in degrees. It's Zero degrees 34 seconds. Basically, at Zero. Say, how you gonna measure camber in decimals?

#3
07-29-14, 08:02 PM
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34 seconds??? Is that just 34 one-hundredths of a degree? If so, thats 0.34 degrees.

#4
07-30-14, 02:28 PM
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It's actually 0 degrees, 34 minutes and minutes/seconds can easily be converted to decimal notation and from decimal back to minutes/seconds. Here's a good explanation: Degrees, Minutes, Seconds | Zona Land Education

So, for my vehicle, the conversion is as follows (someone please confirm/deny):

Caster: 4°12' +/- 35' = 4.2° +/- 0.6°
Camber:
Front: -0°30' +/- 1° = -0.5° +/- 1°
Rear: -0°30' +/- 45' = -0.5° +/- 0.75°

Toe for front and rear are given in inches, so no conversion necessary.

#5
07-30-14, 02:49 PM
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been 10 years since I was alignment tech but if I remember right most specs are in degrees. Usually it can be changed in the machine to show inches but there is no reason to do so.

#6
07-30-14, 03:01 PM
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I've never seen alignment specifications noted in anything but degrees.

Remember, you're dealing with angles and, as such, degrees are used.

#7
07-30-14, 04:35 PM
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Yes, it's minutes and seconds, not just seconds. Good reminder. either way.... Nothing wrong with the chart.

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