---------------SECTION
B
50 HOUR SERVICE (continued)
A121
:11
29.
Front Wheel Spindles and
~ht-hand
Steering
Arm
(two
wheel drive only)
There is a
grease
fining
on
both front wheel spindles.
How-
ever,
there
is
no
grease fitting
on
the left-hand steering
amt.
This
joint
is sealed and pennanendy lubricated.
EVERY 300 HOURS carry out the
preceding checks plus the following:
Th.e
following text
and
illustrations depict
the
nonnal 300 hour engine oil
and
filter
change
period.
Engines operating
in
temperatures below -
12°
C
(100 F) or in arduous conditions should have
the
oil changed every 150 hours of operation.
(The
oil
filter need
only
be
changed at the normal
300
hour
service interval).
In
some
countries,
locally available diesel
may
have a high sulfur content, in which case the oil
change period should
be
adjusted, as follows:
Diesel fuel sulfur content
below
0.5%
- nonnal oil
change
period applies.
Diesel
fuel
sulfur content between
0.5
and
1.0%
-
reduce oil
change
period
to
half the normal.
300
HOUR
SERVICE (continued)
A60
30. Engine Oil
and
Filter
1.
Oil filter
2.
Drain
plug
Diesel fuel sulfur content between 1.0
and
1.3%
-
reduce
oil change period
to
one quarter the nonnal.
The
use
of
diesel fuel with a sulfur content above
1.3%
is
not recommended.
IMPORTANT:
/fin
doubt,follow the engine
oil
change
recommendations
on
the
decal
affixed
to
the underside
of
the
hood.
30/31. Engine Oil
and
Filter
Warm
the engine to operating temperature. Stop
the engine, remove the drain plug, Figure 30 and
catch the oil in a suitable container.
Unscrew
and
discard
the oil filter.
Clean the area around the filter. Smear clean
engine oil around the rubber seal
of
a
new
filter
and
~tall
on the tractor. Screw up until the faces
just meet, then
tighten a further 3/4
of
a
tum.
Do
not
overtighten.
Replace the drain plug and refill the engine with
clean oil through the filler tube, Figure
31.
13
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