Fig.
39
Cylinder Head
Bolt
Tightening Order
8. AIR CLEANER
The air cleaner
is
designed for supplying the large amount of clean,
fresh air. The oil reservoir
is
removable and the oil filter
is
washable.
Care should be taken so
that
the
sediment on
the
oil bath will not be
more than
0.23 in. (6 mm) thick and the element (fine·mesh) will
not
be clogged with dust and dirt. The air cleaner oil filter should
frequently be washed; otherwise,
the
engine will be worn faster and fuel
consumption will increase.
The air cleaner used
in
a dusty place should be cleaned several times per
day.
9.
BATTERY
Under hot climate,
the
battery
electrolyte should be checked frequent·
ly. The electrolyte
h~vel
must be
about
0.51 - 0.59
in.
(
12-
15 mm)
above
the
plates, and
the
top
surface of
the
battery
must be kept clean
and dry.
Be
sure
that
the
cap vent hole
is
not
clogged.
If
the
specific gravity
of
the electrolyte
is
found below 1.25,
the
battery should be recharged.
10.
ALTERNATOR
The generator
is
of
the
alter-
nator type, and the ground
polarity
is
negative. Special
care should be taken
as
to
wiring, accordingly. The
al-
ternator
is
of
the
oil-less type.
4<:=-·
.•
Fig.
40
Negative
Ground
Polarity
page
31