Baudoulin 4M11G Maintenance Manual page 52

Maintenance M Manual of 4M1
10 O-shap ped seal ring
11 O-shap ped seal ring
12 Cu
13 De
14 Weld
4.3.1.2 En ngine Bod
①Disa assemble th he bolts of c
assemble th he welded el
②Disa
assemble th he oil delive
③Disa
④Disa assemble th he cylinder l
assemble th he camshaft
⑤Disa
4.3.1.3 C Checking a and Repair
P Point 1: Asse
Apply lubric A cating oil to
and th en tighten t
(1 1) Tighten
sequenc
a . Pre-tigh hten to 15N.
b . Tighten
c . Rotate f for 230º±4º.
(2 2) If it's im
wrench
a . Pre-tigh hten to 30N.
b . Rotate f for 120º±4º.
c . Rotate fu further for 1
T The tighteni
below :
(3 3) Tighteni
1 Series Diesel l Engine For La
24
25
up plug 26
ad plate 27
ded elbow 28
dy Combin nation Gro
cylinder hea
lbow (Point
ery passage
liners (point
bushings (p
r of Cylind
embly
the suppor
the bolts as per the follo
the bolts b by four-axis
e below:
m.
to 60N.m.
mpossible t to tighten
as per the fo following m
m.
20º±4º.
ing sequenc ce for the c
Figure 4-
ing Sequenc ce for Cylin
and Power Gene erators
Hexagon hea ad screw plug
Stud d bolt
Cylinder head bolt
Cylinder head bolt
Cylinder head bolt
oup Disas sembly Pr
ad (point 1).
t 2).
plug and w washer.
t 3).
point 4)
der Block Subassem
rt surface an nd threaded
owing speci ification:
s tightening g machine o
by four-axi is tightenin
method:
cylinder hea ad bolts of
10 Tightening g Sequence o
nder Head B Bolts
44
g
rocedures
mbly
surface of t the cylinder
on the assem mbling line
ng machine e, tighten b
each cylind der is show
of Bolts
r head bolts s
e as per the e
by a torque e
wn in figure e