Chevrolet 1977 light duty truck Service Manual page 195

w n D i7 r> M T A i
H O R IZO N TAL
CASTER ANGLE READING
ACTUAL (CORRECTED) CASTER ANGLE =
FRAME ANG LE =
1° UP
AN G LE READING
ACTUAL (CORRECTED) CASTER ANGLE =
FRAME ANG LE —
^ D O W |sj
= + ( 2' A° )
+ (1 ° )
= + ( 2 ° )
+ ( 3 ° )
FRAME ANG LE =
ANG LE READING
ACTUAL (CORRECTED) CASTER ANGLE
FRAME ANG LE =
CASTER ANG LE READING
ACTUAL (CORRECTED) CASTER ANGLE =
JOUNCE BUMPER
BRACKET
D IM E N SIO N (A)
V D O W N
2 0
= - ( l '/ 4 ° )
= - ( / °)
13 4
V A ° UP
= - ( '/ 0)
4
+ ( 1 ° )