TORQUE
SPECIFICATIONS
Lb:!t
KsI:m
Cylinder
head
bolt,
main
*(wet).
M10
(14)
54.23
-
61.46
7.5
-8.5
Cylinder
head
bolt, sub *(wet).
MS
(12)
14.46
-
21.69
2.0-3.0
See the "CylInder Head Boh TIghtening Sequence"
Connecting
rod
cap
nut,
M8
(14)
23.14
-25.31
.3.2 -
3.5
Flywheel
bolt,
M10
(17)
61.46
-
68.69
6.5-9.5
Crankshaft
pulley nut,
M16
(24)
72.31
-
86.77
10.0
-12.0
Main Bearing cap bolt,
M10
(17)
36.15
-39.77
5.0-5.5
Rocker shaft
hoId-down bolt,
M8
(12)
10.85
-15.91
1.5
-
2.2
Rocker
CCNer
nut, M6
(10)
3.62-5.06 0.5.-0.7
Nozzle holder (flttIngto engine).
M20
(21)
36.15
-
43.38
5.0-6.0
Nozzle
union
coIortilClng nut,
M12
(17)
18.08
-
21.69
2.5-3.0
Nozzle
retaining nut,
M16
(21)
25.31
-
2S.92
3.5-4.0
Fuel
injection pipe nut,
M12
(17)
18.08 -
25.31
2.5-3.5
Delivery valve holder.
M16
(17)
25.31
-
28.20
3.5
-3.9
Injection pump hollow
screw.
M10
(14)
7.23
-10.85 1.0-1.5
Solenoid
locknut, M30
(36)
28.92
-
36.15
4.0-5.0
Water temperature gauge joint.
M16
(23)
14.46
-21.69
2.0-3.0
01 filer.
M20
(17)
7.95-9.40
1.1-1.3
00 relief plug. M18
(22)
28.92
-
36.15
4.0-5.0
01
drain hose plug.
~18
(19)
36.15
-
43.38
5.0
-6.0
Glow
plug.
M10
(12)
10.85
-
14.46
1.5
-
2.0
Glow plug lead wire fitting nut.
M4
(7)
0.723
-1.08 .
0.1
-0.15
NOTE:
Hardware listed on
the
previous page is metric. with
values
given
as
in
the following
example:
Flywheel boItM10
(17).
M10
indicatesMetric.10mmthread diameter;
{17}
indicates
17
mm across the flats of the bolt head. .
*
Wet
indicates
that
the bolts
(If
removed) are
to
have
a thin
oil
film wiped
on
them before
they are retorqued. If
the
bolts
have
not been removed and need only to
be
retorqued. then
no
aD
is needed.
Refer
to
page
69
for the location of the main
and
sub bolts.
~
WESTERBEKE
Engines & Generators
64
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