AVL DiGas 4000 - Half-Shells 1 and 2

4000 Opacity Measuring Chamber Type A
Service Manual 6-9
6.4.3 Half-shells 1 and 2
Place the measuring chamber on its side with half-shell 1 (recognisable by the control and
heating cable connections) facing upwards.
S
t
u
d
b
o
l
t
A
S
t
u
d
b
o
l
t
C
S
t
u
d
b
o
l
t
C
S
t
u
d
b
o
l
t
A
S
t
u
d
b
o
l
t
A
S
t
u
d
b
o
l
t
A
S
t
u
d
b
o
l
t
A
S
t
u
d
b
o
l
t
A
S
t
u
d
b
o
l
t
A
S
t
u
d
b
o
l
t
A
A
c
c
e
s
p
o
i
n
t
"
X
"
Fig. 6-11
• Undo stud bolts (A) shown in Fig. 6-11.
8
0
.
5
Fig. 6-12
Stud bolt A YM2679
9 pcs.
As you undo each bolt,
apply counterpressure to the
bolt at the other end.
Unscrew bolt A while applying counterpressure to
bolt B (at the other end).