Baudoulin 4M11G - Page 52

Maintenance
M
10
11
12
13
14
4.3.1.2 E
n
①Dis
a
②Dis
a
③Dis
a
④Dis
a
⑤Dis
a
4.3.1.3
C
P
A
and th
(
1
a
b
c
(
2
a
b
c
T
b
elow
(
3
M
anual of 4M1
O-sha
p
O-sha
p
C
u
De
Wel
d
n
gine Bo
d
a
ssemble t
h
a
ssemble t
h
a
ssemble t
h
a
ssemble t
h
a
ssemble t
h
C
hecking
a
P
oint 1: Ass
e
A
pply lubri
c
en tighten
t
1
) Tighten
sequenc
. Pre-tig
h
. Tighten
. Rotate
f
2
) If it’s i
m
wrench
. Pre-tig
h
. Rotate
f
. Rotate
fu
T
he tighten
i
:
3
) Tighten
i
1 Series Diese
l
p
ed seal ring
p
ed seal ring
u
p plug
ad plate
d
ed elbow
d
y Combi
n
h
e bolts of
c
h
e welded e
l
h
e oil deliv
e
h
e cylinder
l
h
e camshaft
a
nd Repai
r
e
mbly
c
ating oil to
t
he bolts as
the bolts
b
e below:
h
ten to 15N.
to 60N.m.
f
or 230º±4º.
m
possible
t
as per the
fo
h
ten to 30N.
f
or 120º±4º.
fu
rther for 1
i
ng sequen
c
i
ng Sequen
c
l
Engine For L
a
24
25
26
27
28
n
ation Gr
o
c
ylinder he
a
l
bow (Poin
t
e
ry passage
l
iners (poin
t
bushings (
p
r
of Cylin
d
the suppo
r
per the foll
o
b
y fou
r
-axi
s
m.
t
o tighten
fo
llowing
m
m.
20º±4º.
c
e for the
c
Figure 4-
c
e for Cyli
n
a
nd Power Gen
e
44
Hexagon he
a
Stu
d
Cylinder
Cylinder
Cylinder
o
up Disas
a
d (point 1).
t
2).
plug and
w
t
3).
p
oint 4)
d
er Block
r
t surface a
n
o
wing spec
i
s
tightenin
g
by fou
r
-ax
i
m
ethod:
c
ylinder he
a
10 Tightenin
g
n
der Head
B
e
rators
a
d screw plu
g
d
bolt
head bolt
head bolt
head bolt
sembly P
r
w
asher.
Subasse
m
n
d threaded
i
fication:
g
machine
o
i
s tighteni
n
a
d bolts of
g
Sequence
o
B
olts
g
r
ocedures
m
bly
surface of
t
o
n the asse
m
n
g machin
e
each cylin
d
o
f Bolts
t
he cylinde
r
m
bling lin
e
e
, tighten
b
d
er is sho
w
r
head bolt
s
e
as per th
e
b
y a torqu
e
w
n in figur
e
s
e
e
e