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GENERAL
22
FUEL
Vehicles with catalytic converter :
Unleaded regular grade petrol confirming to IS
2796/DIN 51607 (or equivalent) and octane rating
not less than 91 RON for BS-III & BS-IV is
recommended as fuel (RON stand for Research
Octane Number).
CAUTION
Do not use leaded petrol in the car fitted with
catalytic converter. Even single fill of leaded petrol
will seriously damage the catalytic converter.
LUBRICANTS:
Engine Oil :
Recommended grade of engine oil confirming to
Multigrade SAE 15W40 API-SJ specification and
range of ambient temperature at which these can
be used are given in the table below.
Ambient temp. in deg.
C
Engine Oil grade
-10 & above
Multigrade SAE
15W40 API - SJ
Transaxle :
Use recommended brand of EP 80 grade oil.
Grease for steering rack :
EP 2 Servo Gem.
Brake Fluid :
IS 8654(2001)/DOT 4.
COOLANTS
Presence of dirt in coolant chokes up passages in
radiator, cylinder head and crankcase, thereby
causing overheating of engine.
To prevent rust formation and freezing of coolant
inside the passages of radiator, crankcase and
cylinder head use premixed coolant as
recommended.
It is recommended that the entire cooling system
should be drained and filled with fresh premixed
coolant.
Engine coolant antifreeze coolant as per JIS
K2234, Class 2.
Windscreen Washer Antifrost
Make - Antifrost- K
Concentration - 1 : 5 For 00C
1 : 1 For 100C
2 : 5 For 160C
1 : 0 For 370C
NOTE
We strongly recommend to refill engine coolants
only at a TATA authorized