Owner's Manual & Service Book - Tata Motors Customer Care

IMPORTANT TECHNICAL INFORMATION
FUEL, LUBRICANT & COOLANTS
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 15W40 API - SJ
specification & range of ambient
temperature at which these can be
used are given in the table below.
Ambient temp. Engine Oil
in deg. C grade
80
-10 o SAE 15W/40
& above
Transaxle :
Use recommended brand of EP 80
grade oil.
Grease for steering rack :
EP 2 Servo Gem.
Brake Fluid : IS 8654(2001)/DOT 3.
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 NOTICE
We strongly recommend to
refill engine coolant only at a
TATA Authorised service
centre.