-------------CHAPTER1--------------
8.
Remove the main fuel tank front support bolts.
9. Remove the
two
bolts that attach
each
side
frame member
to
the front support.
10. Move the front support assembly forward suffi-
cient
to
remove the
front
oil
pan
bolts and oil
pan.
11. Remove the
two
bottom transmission-to-engine
attaching bolts.
12. Support the oil pan. Remove the
31
attaching
bolts and lock washers holding the
pan
to
the
engine. Refer
to
Figure 35.
1. Gasket
2.
Oil
Pan
3. Lockwasher
4. Attaching Bolt
Figure 35
Oil Pan
B. CLEANING
AND
INSPECTION
1.
Scrape all dirt and metal particles from the inside
of
the pan.
2. Scrape all gasket material from the gasket sur-
face.
3. Wash the oil pan in a solvent and dry thoroughly.
4.
Check the pan
for
cracks, holes, damaged drain
plug threads,
or
a nicked or warped gasket sur-
face.
5. Repair any damage, or install a new pan
if
repairs
cannot
be
made.
C.
INSTALLATION
To install the oil pan
to
an
engine installed
in
a tractor,
reverse the procedure on page 22, paying attention
to
the following points.
1.
Be
sure that the gasket surfaces on the oil pan
and block
are
clean.
2.
Position the gasket on the cylinder block and ap-
ply a thin film
of
gasket sealer on the gasket,
front cover, and the oil pan.
3. Hold the pan against the block and install a bolt
in each corner
of
the oil pan. Tighten the bolts
by
hand
so
they
are
finger tight.
4. Install the remaining bolts and tighten the rear
bolts first. Then, tighten from the middle out-
ward in each direction to the specified torque,
page
92.
5.
Assemble the front
of
the tractor
to
the engine.
Install the
two
bottom engine-to-transmission
bolts and spacers,
if
equipped.
6. Install the oil level dipstick, tighten the drain
plug, and fill the crankcase
with
the proper grade
and quality engine oil.
7. Start the engine and check
for
oil leaks.
OIL
PUMP
A. REMOVAL
1.
Remove the oil pan.
2. Remove the
two
front pump mounting bolts,
two
rear delivery tube mounting bolts and one
pickup tube support bolt, Figure
36.
Remove
pump assembly with dowels and pickup tubes.
B.
DISASSEMBLY
1.
Remove 4 bolts from backplate
of
pump
assembly.
2. Remove both tubes, screen and backplate.
23
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