10. Check the electrolyte
level
in
the battery and
if
it
is
below the
specified level add distilled water.
11. Check
the
fan belt tension and
if
it
is
slack adjust it.
12. Check
the
oil level
in
the
front
axle gear case of
the
4-wheel drive
tractor.
A-SERVICE (Every 50 hours
of
operation)
NOTES:
__________________________________________
_
1)
A new
tractor
needs careful attention. The following should be read
carefully
to
understand
all
the
things
to
be
done.
2)
Some items described here are
the
same
as
for daily inspection
but
special care should
be
given
to
them when carrying
out
the
50
hours
service.
"
50
HOURS SERVICE FOR A
NEW
TRACTOR
1. Replace
the
engine
oil
and engine oil filter
2.
Cooling water replacement and check and adjust
the
fan belt tention.
3. Clean
the
engine fuel filter.
4.
Clean
the
air cleaner element.
5.
Replace
the
transmission oil.
6.
Clean
the
hydraulic oil filter.
7. Tighten
the
engine cylinder head bolts and
adjust
the valve clear-
ances.
8. Check the
front
hub
for end-play and tire pressure
is
correct.
9. Replace oil
in
the
front
axle differential case and
the
front
gear case
of the 4-wheel drive tractor.
10. Check
the
battery electrolyte.
11. Retighten
all
bolts and nuts.
50
HOURS SERVICE FOR A TRACTOR THAT IS NOT
NEW
1.
Cleaning the air cleaner element.
Thoroughly clean the element using compressed air. Wipe dust off
the dust pan and body. (See SECTION 3. SERVICE INFOR-
MATION)
2. Brake adjustment.
Adjust
the
brakes so
that
the
right and left brake pedals operate the
brakes evenly. Adjust the pedals so
that
they have the proper free
play. (See SECTION 3. SERVICE INFORMATION)
3.· Clutch adjustment.
Adjust the clutch pedal so
as
to
obtain proper free play.
(See SECTION 3. SERVICE INFORMATION.)
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