(
C
G # C
G %
.
)
+
, ;
, = 1
; 5 =
6I I , s
e le ct th e wheel to be B
ra ke fo rc e
r e le ase d fo r 3
s e co nds a fte r l
o ckin g W
heel d oes n ot
l o ck w hen b ra ke
p edal is d e-
p r
e sse d C
lo gged b ra ke
l in e o th er th an
h yd ra ulic u nit C
heck a nd c le an
b ra ke lin e 0
2 s
e l t t
h h l t b
w
heel manually to l k
i p
re sse d
C
lo gged h yd ra u-
l ic c ir c u it in
h yd ra ulic u nit R
epla ce h yd ra u-
l ic u nit a sse m bly 0
3 w h l l
l t
B
ra ke fo rc e is
n ot r e le ase d I
n co rre ct h yd ra u-
l ic u nit b ra ke
t u be c o nnectio n C
onnect c o rre ct-
l y 0
4 H
yd ra ulic u nit
s o le noid v a lv e
n ot fu nctio nin g
c o rre ctly R
epla ce h yd ra u-
l ic u nit a sse m bly H
yd ra ulic u nit a nd
A BS-E C U
