Meßmöglichkeiten und Genauigkeit / Measurements and Accuracy


This table indicates different rated values and measurement results
The three blue coloured headers belong to the values of a lowered F.

The white fields show the temporary disalignement of the car when only the ride-hight is changed

HA=Hinterachse / RA=rear axle
VA=Vorderachse
/ FA=front axle

Reinier, lowered
-50mm
Values before track-adjustment !

The lowering knuckles where already fitted when this measurement too place

Reinier
-50mm F
ready adj.

16´+ 215mm
wheels

Soll/
rated value
for -50mm F ?
Petes F brand new before adjust took place

hight about 340mm

Petes F low without knuckles, fluid released

hight about 340mm

Soll /
rated value
for -20mm F ?
soll
rated value
soll
rated value for standard F
soll
rated value
actual Falsch,
wrong !
Meß-
möglichkeiten und Genauigkeit
Messungen / measurements ML4000
right/left
ML4000
right/left
ML4000
min ... max
EXACT56
right/left
EXACT56
right/left
EXACT56
min ... max

MGF WS-Manual
min ... max

Visualiner
min ... max
Fa. Gerling
Dieter K.
(Pauls friend)

Torsten O. l...r
Problem

Meß-
genauigkeit
accuracy
VA Nachlauf FA Caster +5°38´/
+5°10´
+5°35´/
+5°05´
+6°00' ....+4°00' na na   4°05' ... 5°55' 4°05' ... 5°55' 4°06' ... 5°54'   3°10´...4°13´ +/- 4'
VA Sturz FA Camber -1°24´/
-1°42
-1°24´/
-1°42
-0°30' ... -2°30' -0°07´/
-0°43
-0°15´/-0°41 -1°00' ... 0°00' -1°00' ... 0°00' -1°00' ... 0°00' -1°00' ... 0°00 (-) 0°40' -0°07.. -0°16 .
VA Einzelspur (Vorspur !)

Werte geändert?

FA single toe
toe in

changed values?

- 0°30/
-
0°31



+ 0°06/
+0°07

thats courious ! and toe In


+
0°08' ... +0°02'
- 0°11/
-
0°16
+0°13' / +0°10'


-
0°08´...
-
0°02´



- 0°16´ ...
-
0°04´
-0°08' ... -0°02' -0°08' ... -0°02' (-) 0°04'

-0°11... -0°10

+/-1'
Spreizung King pin inclination +11°51´/
+12°29´
+11°58´/
+12°32
´
+11°80´...+11°00´ na na 11°40' 11°40' 11°36' 11°42'   +11°38 ´... +10°27 +/- 4'
HA Sturz (N.A:) RA Camber - 1°46'/
-2°37'
-1°41´/
-2
°36´
- 0°30'... - 2°30' -1°16' / -1°46' -1°38' / -1°27' - 1°30' ... -0°30' - 1°30' ... -0°30' - 1°30' ... -0°30' - 1°30' ... -0°30' (-) 1°40' -1°43 ... -0°43 .
HA Einzelspur
(Vorspur !)
RA single toe
toe out
+0°23'/
+ 0°11'
+0°04'/
+ 0°15'
0°04' ... 0°16' -0°25' / -1°43' +0°13'/
+ 0°10
0°04' ... 0°16' 0°04' ... 0°16' 0°04' ... 0°16' 0°04' ... 0°16' 0°04' +0°01 .... -0°10 +/-1'
VA Gesamtspur FA total toe -1°01´ +0°13 0°04' ... 0°16' -0°26 +0°23 -0°16' ... -0°04' 0°16' ... -0°04' 0°16' ... -0°04' -0°16' ... -0°04' [(-) 0°08']? . +/- 2'
HA Gesamtspur RA total toe +0°35 +0°19' 0°32' ... 0°08' +0°18' +0°23' 0°08' ... 0°32' 0°08' ... 0°32' 0°08' ... 0°32' 0°08' ... 0°32' [0°08']? . +/- 2'
Radversatz wheel offset +0°05 +0°05 na       .   0   . +/-1'
geometrische Fahrachse geometric drive axis             0   0   0 .
Fahrachswinkel driving angle, related to geometric drive axis -0°06 +0°05 na -0°34 +0°01   0   .   0 +/-2'
Spurdifferenzwinkel toe difference angle -1°50'/
-1°50'
-1°47'/
-1°47'
na       .   .   . +/- 4'
Maximaler Lenkwinkel (VA) steering angle (FA)             Außenrad 29°12' , Innenrad 34°42'   .   . +/- 4'
Nachlauf-Korrekturbereich caster adjust range             .   .   . +/- 4'
Seitenversatz links/rechts side disalignement
right-hand to
left-hand side
            .   .   . +/- 2'
Radstandsdifferenz wheel patch distance diff.             .   .   . +/- 3'
Achsversatz axle disalignement       +0°02 -0°11   .   .   . +/- 3'
Spurweitendifferenz toe difference             .   .   . +/- 3'

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© to Dieter K. 13.06.99