International Harvester Company TD-24 Operator's Manual page 35

PREVENTIVE MAINTENANCE.
CHECKING MECHANICAL PROBLEMS - Continued
Probable Cause
Probable Remedy
EXCESSIVE
B.--Fan belts slipping.
Problem
A--Insufficient water in the cooling
system.
(1) Radiator cap loose.
(2) Hose connections loose.
(3) Water pump leaks.
ENGINE
C--Cooling system clogged.
OVERHEATS D--Dirt and trash on outside of radiator
core.
E--Thermostats inoperative.
F--Lack of lubricating oil.
G--Engine overloaded.
H-- Water pump defective.
I--Lubricating oil filters clogged.
A--Oil leaks.
CRANKCASE
B--Worn valve guides, worn piston rings,
sleeves, pistons, and clogged oil
control rings.
OIL
C--Incorrect lubricant.
CONSUMPTION D--Engine overheated.
E--Excessive oil poured into.crankcase,
because gauge was read from
wrong side, or too soon after
stopping the engine..
A--Check level of water in radiator and
add water if necessary. Check
for leaks. NOTE: Do not pour cold
water in an overheated engine or
possible cracking of the cylinder
head may result.
(1) Tighten radiator cap.
(2) Tighten hose connections.
(3)
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B--Check belt tension and. adjust
ttoee
57).
C--Flush out radiator and engine (paie 56).
D--Clean all dirt and trash from between
the radiator tube fins with air or
water pressure.
E--Remove and replace if necessary.
F--Add sufficient oil to bring up to speci-
fied mark on level gauge.
G--Reduce load.
H--Repair or replace.
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I--Replace filter elements.
A--Check and service where necessary--
at valve covers, side plates, dust
seal at rear of oil pan, crankcase
front cover, oil seals at front and
rear of crankshaft, oil pan, oil
filters and oil pressure indi cate r
tube.
B--Excessive smoke coming from the
br eathe r pipe on the side of the
crankcase or a smoky exhaust indi-
cates that an exce ssdve amount of
oil is being used.
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C--Use grade of lubricant specified in
"LUBR ICATION GU IDE" on pages
~2 and ~3.
D--See "Engine Overheats" above.
E--Read gauge correctly and carefully.
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Consult Your International Industrial Power Distr-ibutor or Dealer