Service manual
ENGINE
ASSEMBLY
43.
Install the fuel injection nozzles
and
return lines. Use
new sealing washers throughout, in the same order as
were the old washers.
Injector
To
Head
BoH
(27mm
deep
socket)
43
-
51
f1-lb
(6.0
-
7.0
m-kg)
See
FUEL
INJECTORS for
more
details.
44.
Install the glow plugs
and
connectors. Use anti-seize
compound on the threads.
Glow
Plug
Torque
7.2
-10.8
f1-lb
(1.0
-1.5
m-kg)
To
test
the
glow
plugs,
see GLOW
PLUGS.
45.
Connect the fuel line to the engine mounted fuel filter
and
the injection pump. Use new sealing washers.
46. Connect the high pressure injector lines from the
injection pump to injectors.
Reinstall the line clamp.
Attaching
Nuts
Torque
18
-
22
f1-lb
(2.5
-
3.0
m-kg)
47.
Install the bellhousing.
48.
Install the
air
intake silencer.
49.
Mount the engine heat exchanger.
The
heat exchanger should be serviced when
the
engine
is
overhauled. Refer
to
HEAT EXCHANGER for service and
inspection.
49.
Mount the fuel filter assembly.
Attaching
Nuts
Torque
33
-
49
f1-lb
(4.6
-
6.8
m-kg)
50.
Install the alternator
and
drive belt.
A
CAUTION:
Connect
the
alternator
properly.
Should
the
polarity
be
reversed,
a
powerful
current
would
flow
from
the
battery
into
the
alternator,
damaging
the
diodes
and
wiring
harness.
a. Install the alternator support bolt through the alternator
leg (underside) into the engine casting.
b.
Swing the alternator into position on the adjusting
bracket and fasten. Lightly tighten.
c. Adjust belt tension.
d.
Tighten both bolts and recheck belt tension.
Support
bolt
Torque
27
-
38
f1-lbs
(3.8
-
5.3
m-kg)
Adjusting
bracket
bolt
Torque
9
-10
f1-lbs
(1.2
-1.8
m-kg)
NOTE:
Make
certain
the
belts
are
perfectly aligned with
the
alternator and engine pulleys.
If
not,
insert or
remove
spacers as
needed,
to
align
the
alternator.
See
ALTERNATOR for
testing.
51. Install the raw water
pump
and
drive belt. Insure it is
in proper alignment with the crankshaft pulley. Check the
belt tension.
Refer
to
RAW
WATER
PUMP for pump
breakdown.
52. Install the oil
and
water sender
and
switch.
53. Install the
starter
motor.
54. Install the breaker panel
and
the preheat solenoid.
55. Reinstall the engine electrical harness.
56. Mount the complete exhaust manifold
and
the
expansion
tank to the cylinder head.
Man
Hold
Mounting
Bolts
Torque
1217
f1-lb
(1.6
-2.4
m-kg)
See
EXHAUST MANIFOW for service and
inspection.
57. Assemble the wiring harness
and
ground wires.
58. Reconnect
all DC wiring harness terminals to their
engines components.
A
CAUTION:
Check
all
AC
and
DC
wiring
connections
to
WESTERBEKE
wiring
schematics
and
diagrams.
Engines & Generators
29