Mahindra 3535, Operator'S Manual

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80
35 Series-HST, Model - 3535, 4035, 4535 & 5035
Lubricants
General
Oil has a limited working life after which the effects
of time, condensation, engine heat and by-products
of combustion will combine to reduce its lubricating
properties.
It is therefore, detrimental to use a
lubricant for more than the specified period. The
intervals between lubricant changes detailed in this
manual have been determined after prolonged tests
and have been proved the most suitable for normal
operation.
In extremely arduous conditions,
however, it may be necessary to reduce these
periods
and this point should be discussed with
Mahindra tractor dealer.
Oil can go bad while in the engine due to conden-
sation and leakage of Diesel. Also running of engine
in cold conditions may lead to such contamination.
Lubricant Storage
Tractors can operate efficiently only when clean oils
are used Oils when stored shall be protected from
dust, moisture and other contaminants. Store
containers on their side to avoid water and dirt
contamination. Please ensure that old and used oils
are suitably disposed.
Alternate and Synthetic Lubricants
Conditions in certain locations may warrant usage of
other lubricants than specified in the manual. In such
cases the alternates may be used provided they meet
the minimum performance levels specified.
Synthetic lubricants may be used if they meet
minimum performance levels specified in the manual.
Manufacturers of these oils may be consulted for
temperature applicability and suitability.
Bio-degradable oils and fuels are not advised.
Diesel Engine Lubricating Oil
Engine oil (for use in the crankcase) should be a well
refined petroleum oil free from water and sediment.
Heavy duty oils are additive type oils possessing the
oxidation-stabilising, anti-corrosive and anti-sludging
properties necessary to make them generally suitable
for high speed diesel engines. They provide the most
satisfactory lubrication and should be used in diesel
engines with present day diesel fuels. The quality of
the base oil and the amount and type of additives
used, determines their suitability for use in high speed
diesel engines under severe operating conditions and
also their suitability for use with diesel fuel containing
sulphur or other injurious products.
Please note that engine breathes even while it is not
running and once condensation take place rapid
deterioration of oil may happen.
Hence idle time for the engine should not be longer
than one year but it is advisable to check the oil after
6 months.
High-speed diesel fuels and lubricants should be
procured from a reliable source. When in doubt,
consult your Mahindra tractor dealer.
Mixing of Lubricants
It is generally advised not to mix different brands or
types of oil.
Certain additives blended by the oil manufacturers to
meet certain performance levels may adversely affect
that of other brands causing compatibility problems.
NOTE : The term heavy duty as used here does not
refer to the viscosity rating or “weight” of the oil.