Service manual
ENGINE
REASSEMBLY
43.
Install the alternator and drive belt.
A
CAUTION:
Connect
the
aiternator
PfDptlr/y.
Should
the
polarity
be
revelSlld,
a
powerful
current
would
flow
from
thB
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.
Torque Values
71
ani
C Support bolt
20
- 24
Nm
(15 -
18
ft-Ibs)
Adjusting bracket bolt
12
-14
Nm
(9 -10 ft-Ibs)
NOTE:
Make
certain
the
belts
are
perfectly aligned with the
alternator
and engine pulleys.
If
not,
insert or
remove
spac-
ers
as
needed,
to
align
the
alternator.
See
ALTERNATOR for
testing.
44.
Install the raw water pump and drive belt.
Insure it is in proper alignment with the crankshaft pulley.
Check tension.
Refer
to
RAW
WATER
PUMP
45.
Install the oil and water sender and switch.
46.
Install the starter motor.
47.
Install the breaker panel and the
preheat solenoid.
48.
Reinstall the engine electrical harness.
49.
Mount the complete exhaust manifold and the
expansion tank
to
the cylinder head.
Torque Mounting Bolts
2.7-
3.3 m-kg
(20
- 24 ft-lb)
See
EXHAUST MANIFOW for service and
inspection.
50.
Install
new
hose connections and clamps
for
COOling
system.
51.
Marine Engine. Reinstall the marine transmission and
fill with ATF Dextron
ill.
NOTE:
Some transmissions, such as
the
Borg
Warner
Velvet
Drive
require
oil coolers.
Oil
coolers should be cleaned,
pressure tested
and
repainted at engine
overhaul.
The
trans-
mission oil cooler hoses should also
oe inspected. Refer
to
the
text
on
HEAT EXCHANGERS.
~
"'1111
~,..
~
TYPICAL
TRANSMISSION
OIL
COOLERS
50. Generator. Mount the generator back end assembly
with it's control panel. Reconnect
all
DC
wiring and recon-
nect all AC connections.
A
CAUTION:
Check
all
AC
and
DC
wiring
connections
to
WESTERBEKES
wiring
schematics
and
diagrams.
Fill the engine cooling system with antifreeze mixture and
the engine oil sump with lube oil
(A.P.1.
spec.
CF
or
CG-4).
The engine should be test run under load prior to reinstalling.
At
this time readjust the valve clearances on the hot engine.
'
....
IWESJERBEICE
i Engines & Generators
28