Fluids And Lubricants - NC SW6 Maintenance Instructions Manual

ENGINE LUBRICATING OIL
New engines do not require a running-in period. The dumper should be used in a normal
work cycle immediately. Glazing of the piston cylinder bores, resulting in excessive oil
consumption, could occur if the engine is gently run in. Under no circumstance should the
engine be allowed to idle for extended periods (e.g. warming up without load)
A minimum API CJ-4 grade of must be used. Superior grades of oil may be more
appropriate for heavy duty applications (such as sustained high loads operating at elevated
temperatures*)
Oil Viscosity
SAE 0W30
SAE 0W20
SAE 5W20
SAE 5W40
SAE 10W30
SAE 15W40
NC recommend Fuchs Lubricants, the dumper comes pre-filled with SAE 15W30 oil
If you are in any doubt as to the correct grade of oil to use contact NC
ENGINE OIL CAPACITY
Choose the grade of oil to suit the temperature range as detailed in the table above. The
engine oil capacity, including filter and clean sump is 12 L min and 15L max mark on the
* If a diesel particulate filter is fitted a low ash type oil must be used
dipstick.
to prevent the filter clogging.
COOLANT MIXTURES
Anti-freeze can be harmful. Obey the manufacturers instructions when
handling neat or diluted antifreeze.
NC recommended "Fuchs Titan Eskimo" anti-freeze . If another anti-freeze is used refer to
the manufacturers instructions and ensure a corrosion inhibitor is included. Do not use
solutions of more than 60% or less than 50%; or damage to the cooling system will occur.
55% solution: maintains circulation down to –36°C and protects against damage to –41°C
The strength of the anti-freeze solution should be checked at least once a year, preferably at
the beginning of a cold period. It is an advantage to leave the anti-freeze in all year round as
it gives continued protection against corrosion. Always renew anti-freeze every two years. A
50% anti-freeze mixture is required even if frost protection is not required, as this raises the
coolants boiling point.
Fluids & Lubricants
Minimum Temperature °C
-40
-40
-30
-30
-20
-15
Maximum Temperature °C
+30
+10
+10
+40
+40
+50
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